@article{MukherjeePrahlBlecketal.2010, author = {Mukherjee, Krishnendu and Prahl, Ulrich and Bleck, Wolfgang and Reisgen, Uwe and Schleser, Markus and Abdurakhmanov, Aydemir}, title = {Characterization and modelling techniques for gas metal arc welding of DP 600 sheet steels}, series = {Materialwissenschaft und Werkstofftechnik}, volume = {41}, journal = {Materialwissenschaft und Werkstofftechnik}, number = {11}, publisher = {Wiley-VCH}, address = {Weinheim}, issn = {1521-4052}, doi = {10.1002/mawe.201000692}, pages = {972 -- 983}, year = {2010}, abstract = {The objectives of the present work are to characterize the Gas Metal Arc Welding process of DP 600 sheet steel and to summarize the modelling techniques. The time-temperature evolution during the welding cycle was measured experimentally and modelled with the softwaretool SimWeld. To model the phase transformations during the welding cycle dilatometer tests were done to quantify the parameters for phase field modelling by MICRESS®. The important input parameters are interface mobility, nucleation density, etc. A contribution was made to include austenite to bainite transformation in MICRESS®. This is useful to predict the microstructure in the fast cooling segments. The phase transformation model is capable to predict the microstructure along the heating and cooling cycles of welding. Tensile tests have shown the evidence of failure at the heat affected zone, which has the ferrite-tempered martensite microstructure.}, language = {en} } @inproceedings{ReisgenSchoeneSchleseretal.2010, author = {Reisgen, Uwe and Schoene, Jens and Schleser, Markus and Jerabek, Jakub and Keil, Allessandra}, title = {Theoretical and experimental investigations on textile-reinforced concrete spalling behavior}, series = {Textile reinforced concrete : 2nd ICTRC : International RILEM Conference on Material Science : Aachen Germany, September 6 - 8, 2010. Vol. 1. (RILEM Proceedings PRO ; 75)}, booktitle = {Textile reinforced concrete : 2nd ICTRC : International RILEM Conference on Material Science : Aachen Germany, September 6 - 8, 2010. Vol. 1. (RILEM Proceedings PRO ; 75)}, editor = {Brameshuber, Wolfgang}, publisher = {RILEM Publ.}, address = {Bagneux}, organization = {International Conference of Textile Reinforced Concrete <2, 2010, Aachen>}, isbn = {978-2-35158-106-3}, pages = {153 -- 162}, year = {2010}, language = {en} } @article{ReisgenSchleserMokrovetal.2010, author = {Reisgen, Uwe and Schleser, Markus and Mokrov, Oleg and Ahmed, Essam}, title = {Uni- and bi-axial deformation behavior of laser welded advanced high strength steel sheets}, series = {Journal of materials processing technology}, volume = {210}, journal = {Journal of materials processing technology}, number = {15}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0924-0136}, doi = {http10.1016/j.jmatprotec.2010.08.003}, pages = {2188 -- 2196}, year = {2010}, abstract = {Bead-on-plate butt joints of 2.5 mm hot rolled DP600/DP600 and 1.2 mm cold rolled TRIP700/TRIP700 steel sheets were performed using 6 kW CO2 laser beam welding. The welding speed ranged from 1.5 to 3.0 and from 2.1 to 3.9 m/min in DP/DP and TRIP/TRIP steel weldments respectively. A top surface helium gas was used as a shielding gas at a flow rate of 20 l/min. Metallographic examinations and transverse tensile testing (DIN EN 895: 1995) were carried out to characterize the weldments. The formability of base metals and weldments were investigated by standard Erichsen test (DIN EN ISO 20482). It was found that the uniaxial plastic behavior of both DP600 and TRIP700 base metals was in agreement with Swift and modified Mecking-Kocks models respectively. In a perpendicular tensile test to the weld line, all specimens were fractured at the base metal however the strengths were somewhat higher than those of base metal. There was a significant reduction in formability caused by welding of both DP/DP and TRIP/TRIP steel weldments and the formability has been improved with the increase of the welding speed.}, language = {en} } @article{ReisgenSchleserMokrovetal.2010, author = {Reisgen, Uwe and Schleser, Markus and Mokrov, Oleg and Ahmed, Essam}, title = {Shielding gas influences on laser weldability of tailored blanks of advanced automotive steels}, series = {Applied surface science}, volume = {257}, journal = {Applied surface science}, number = {5}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0169-4332 (E-Journal); 0169-4332 (Print)}, doi = {10.1016/j.apsusc.2010.08.042}, pages = {1401 -- 1406}, year = {2010}, abstract = {The effects of shielding gas types and flow rates on CO2 laser weldability of DP600/TRIP700 steel sheets were studied in this work. The evaluated shielding gases were helium (He), argon (Ar) and different mixtures of He and Ar. Weld penetration, tensile strength and formability (Erichsen test) of laser welds were found to be strongly dependent upon the shielding gas types. The ability of shielding gas in removing plasma plume and thus increasing weld penetration is believed to be closely related to ionization potential and atomic weight which determine the period of plasma formation and disappearance. It was found that the higher helium shielding gas flow rate, the deeper weld penetration and the lower weld width.}, language = {en} } @article{AhmedReisgenSchleseretal.2010, author = {Ahmed, Essam and Reisgen, Uwe and Schleser, Markus and Mokrov, Oleg}, title = {On formability of tailor laser welded blanks of DP/TRIP steel sheets}, series = {Science and technology of welding and joining}, volume = {15}, journal = {Science and technology of welding and joining}, number = {5}, publisher = {Maney}, address = {Leeds}, issn = {1743-2936}, doi = {10.1179/136217110X12731414739754}, pages = {337 -- 342}, year = {2010}, abstract = {This paper aims to evaluate the formability of tailor welded blanks of dual phase (DP600)/transformation induced plasticity (TRIP700) steel sheets. In this work, bead on plate butt joints of 2·5 mm DP600 and 1·2 mm TRIP700 steel sheets were performed using CO2 laser beam welding. Microhardness measurements and transverse tensile testing were carried out to characterise the welds. The formability of base metals and welds were investigated by standard Erichsen test. In a perpendicular tensile test to the weld line, all specimens were fractured at the TRIP base metal, and the strengths were somewhat higher than those of base metal. There was a significant reduction in formability caused by welding of the DP600/TRIP700 steel sheets, and the formability increased with increasing welding speed.}, language = {en} } @inproceedings{SchoeneReisgenSchleseretal.2010, author = {Schoene, Jens and Reisgen, Uwe and Schleser, Markus and Jerabek, Jakub and Chudoba, Rostislav}, title = {Theoretical and experimental investigations on textile-reinforced concrete spalling behavior}, series = {8th International PhD Symposium in Civil Engineering : Lyngby, June 20-23, 2010 : proceedings}, booktitle = {8th International PhD Symposium in Civil Engineering : Lyngby, June 20-23, 2010 : proceedings}, editor = {Fisher, Gregor}, publisher = {Technical University of Denmark, Dept. of Civil Engineering}, address = {Lyngby}, organization = {PhD Symposium in Civil Engineering <8, 2010, Lyngby> ; International Federation for Structural Concrete}, isbn = {9788778773012}, pages = {383 -- 388}, year = {2010}, language = {en} } @inproceedings{GoettscheHinschWittwer1992, author = {G{\"o}ttsche, Joachim and Hinsch, Andreas and Wittwer, Volker}, title = {Electrochromic and optical properties of mixed WO3-TiO2 thin films produced by sputtering and the sol-gel technique}, series = {Optical materials technology for energy efficiency and solar energy conversion XI: chromogenics for smart windows : 19 and 21 May 1992, Toulouse-Lab{\`e}ge. (SPIE proceedings series. 1728)}, booktitle = {Optical materials technology for energy efficiency and solar energy conversion XI: chromogenics for smart windows : 19 and 21 May 1992, Toulouse-Lab{\`e}ge. (SPIE proceedings series. 1728)}, editor = {Hugo-Le Goff, Anne}, publisher = {SPIE}, address = {Bellingham, Wash.}, isbn = {0-8194-0901-4}, pages = {13 -- 25}, year = {1992}, language = {en} } @inproceedings{ChudobaKonradSchleseretal.2009, author = {Chudoba, Rostislav and Konrad, Martin and Schleser, Markus and Meskouris, Konstantin and Reisgen, Uwe}, title = {Parametric study of tensile response of TRC specimens reinforced with epoxy-penetrated multi-filament yarns}, series = {Textilbeton - Theorie und Praxis : Tagungsband zum 4. Kolloquium zu textilbewehrten Tragwerken (CTRS4) und zur 1. Anwendertagung, Dresden, 3.6.2009 - 5.6.2009}, booktitle = {Textilbeton - Theorie und Praxis : Tagungsband zum 4. Kolloquium zu textilbewehrten Tragwerken (CTRS4) und zur 1. Anwendertagung, Dresden, 3.6.2009 - 5.6.2009}, editor = {Curbach, Manfred}, publisher = {Techn. Univ.}, address = {Dresden}, isbn = {978-3-86780-122-5}, pages = {87 -- 98}, year = {2009}, language = {en} } @article{DiltheySchleserFeldmannetal.2008, author = {Dilthey, Ulrich and Schleser, Markus and Feldmann, Martin and Pak, Daniel and Geßler, Achim}, title = {Investigation of punctiform, plane and hybrid joints of textile-reinforced concrete parts}, series = {Cement and concrete composites}, volume = {Vol. 30}, journal = {Cement and concrete composites}, number = {iss. 2}, issn = {0958-9465}, pages = {82 -- 87}, year = {2008}, language = {en} } @inproceedings{DiltheySchleserHeggeretal.2007, author = {Dilthey, Ulrich and Schleser, Markus and Hegger, Josef and Voss, Stefan}, title = {Load-bearing behaviour of polymer-impregnated textiles in concrete}, series = {Fifth International Workshop on High Performance Fiber Reinforced Cement Composites (HPFRCC 5) : Mainz, July 10 - 13, 2007. (RILEM proceedings. 53)}, booktitle = {Fifth International Workshop on High Performance Fiber Reinforced Cement Composites (HPFRCC 5) : Mainz, July 10 - 13, 2007. (RILEM proceedings. 53)}, editor = {Reinhardt, Hans W.}, publisher = {RILEM Publ.}, address = {Bagneux}, organization = {International Workshop on High Performance Fiber Reinforced Cement Composites <5, 2007, Mainz>}, isbn = {978-2-35158-046-2}, pages = {183 -- 192}, year = {2007}, language = {en} } @inproceedings{SchleserDiltheyMundetal.2007, author = {Schleser, Markus and Dilthey, Ulrich and Mund, F. and B{\"o}hm, Stefan}, title = {Improvement of textile reinforced concrete by use of polymers}, series = {Adhesion in interfaces of building materials: a multi-scale approach : [Symposium "Adhesion in Building Bonds: Macro-, Micro- and Nano-Scale" at Warsaw University of Technology in the framework of the European Materials Research Society, fall meeting 2005 ; selected papers]. (Advances in materials science and restoration. No. 2)}, booktitle = {Adhesion in interfaces of building materials: a multi-scale approach : [Symposium "Adhesion in Building Bonds: Macro-, Micro- and Nano-Scale" at Warsaw University of Technology in the framework of the European Materials Research Society, fall meeting 2005 ; selected papers]. (Advances in materials science and restoration. No. 2)}, editor = {Czarnecki, Lech and Garbacz, Andrzej}, publisher = {Aedificatio Publ.}, address = {Freiburg}, isbn = {978-3-931681-89-0}, pages = {153 -- 162}, year = {2007}, language = {en} } @inproceedings{DiltheySchleserChudobaetal.2007, author = {Dilthey, Ulrich and Schleser, Markus and Chudoba, Rostislav and Konrad, Martin}, title = {Experimental investigation and micro-mechanical simulaltion of concrete reinforced with epoxy impregnated fabrics}, series = {Fibre-reinforced polymer reinforcement for concrete structures : proceedings of the 8th international conference : Patras, Greece, July 16- 18, 2007}, booktitle = {Fibre-reinforced polymer reinforcement for concrete structures : proceedings of the 8th international conference : Patras, Greece, July 16- 18, 2007}, editor = {Triantafillou, T. C.}, publisher = {Univ.}, address = {Patras}, organization = {International Symposium on Fibre-Reinforced Polymer Reinforcement for Concrete Structures <8, 2007, Patras>}, isbn = {9608969107}, pages = {456 -- 457}, year = {2007}, language = {en} } @article{FeldmannPakGessleretal.2006, author = {Feldmann, Markus and Pak, Daniel and Geßler, Achim and Dilthey, Ulrich and Schleser, Markus}, title = {Bonded connections for textile reinforced concrete structures}, series = {Cailiao-gongcheng = Journal of materials engineering}, journal = {Cailiao-gongcheng = Journal of materials engineering}, number = {Special iss.}, issn = {1001-4381}, pages = {123 -- 127}, year = {2006}, language = {en} } @article{SchleserWalkLaufferRaupachetal.2006, author = {Schleser, Markus and Walk-Lauffer, Bernd and Raupach, Michael and Dilthey, Ulrich}, title = {Application of polymers for textile-reinforced concrete}, series = {Journal of materials in civil engineering : properties, applications, durability}, volume = {18}, journal = {Journal of materials in civil engineering : properties, applications, durability}, number = {5}, issn = {0899-1561}, pages = {670 -- 676}, year = {2006}, language = {en} } @inproceedings{DiltheySchleser2006, author = {Dilthey, Ulrich and Schleser, Markus}, title = {Composite improvement of textile reinforced concrete by polymeric impregnation of the textiles}, series = {International Symposium Polymers in Concrete : proceedings of ISPIC 2006, 2-4 April 2006 - University of Minho - Guimar{\~a}es, Portugal}, booktitle = {International Symposium Polymers in Concrete : proceedings of ISPIC 2006, 2-4 April 2006 - University of Minho - Guimar{\~a}es, Portugal}, editor = {Barroso de Aguiar, Jose and Jalali, Said and Camoes, Aires and Ferrera, Rui Miguel}, publisher = {Universidade do Minho, Departamento de Engenharia Civil}, address = {Guimar{\~a}es}, organization = {International Symposium in Concrete <2006, Guimar{\~a}es)}, isbn = {972-99179-1-4}, pages = {185 -- 192}, year = {2006}, language = {en} } @inproceedings{PakPiegelerFeldmannetal.2006, author = {Pak, Daniel and Piegeler, D. and Feldmann, Markus and Schleser, Markus and Dilthey, Ulrich}, title = {Hybrid joints of textile reinforced concrete parts - designed for assembly}, series = {Textile reinforced concrete : proceedings of the 1. International RILEM Conference, held at the RWTH Aachen, September 6/7, 2006. (RILEM proceedings ; 50)}, booktitle = {Textile reinforced concrete : proceedings of the 1. International RILEM Conference, held at the RWTH Aachen, September 6/7, 2006. (RILEM proceedings ; 50)}, editor = {Hegger, Josef}, publisher = {RILEM Publ.}, address = {Bagneux}, organization = {International Conference on Textile Reinforced Concrete <1, 2006, Aachen>}, isbn = {2-912143-97-7}, pages = {181 -- 190}, year = {2006}, language = {en} } @inproceedings{RaupachOrlowskyBuettneretal.2006, author = {Raupach, Michael and Orlowsky, Jeannette and B{\"u}ttner, T. and Dilthey, Ulrich and Schleser, Markus}, title = {Epoxy-impregnated textiles in concrete - load bearing capacity and durability}, series = {Textile reinforced concrete : proceedings of the 1. International RILEM Conference, held at the RWTH Aachen, September 6/7, 2006. (RILEM proceedings ; 50)}, booktitle = {Textile reinforced concrete : proceedings of the 1. International RILEM Conference, held at the RWTH Aachen, September 6/7, 2006. (RILEM proceedings ; 50)}, editor = {Hegger, Josef}, publisher = {RILEM Publ.}, address = {Bagneux}, organization = {International Conference on Textile Reinforced Concrete <1, 2006, Aachen>}, isbn = {2-912143-97-7}, pages = {77 -- 88}, year = {2006}, language = {en} } @inproceedings{DiltheySchleserMoelleretal.2006, author = {Dilthey, Ulrich and Schleser, Markus and M{\"o}ller, M. and Weichhold, O.}, title = {Application of polymers in textile reinforced concrete : from the interface to construction elements}, series = {Textile reinforced concrete : proceedings of the 1. International RILEM Conference, held at the RWTH Aachen, September 6/7, 2006. (RILEM proceedings ; 50)}, booktitle = {Textile reinforced concrete : proceedings of the 1. International RILEM Conference, held at the RWTH Aachen, September 6/7, 2006. (RILEM proceedings ; 50)}, editor = {Hegger, Josef}, publisher = {RILEM Publ.}, address = {Bagneux}, organization = {International Conference on Textile Reinforced Concrete <1, 2006, Aachen>}, isbn = {2-912143-97-7}, pages = {55 -- 64}, year = {2006}, language = {en} } @inproceedings{KolkmannGriesSchleseretal.2005, author = {Kolkmann, Annette and Gries, Thomas and Schleser, Markus and Dilthey, Ulrich}, title = {Innovative yarn structures and coatings for textile reinforced concrete}, series = {All lectures / Techtextil Symposium : 6. - 9. 6.2005, Frankfurt am Main}, booktitle = {All lectures / Techtextil Symposium : 6. - 9. 6.2005, Frankfurt am Main}, address = {Frankfurt a.M.}, pages = {1 CD-ROM}, year = {2005}, language = {en} } @article{DiltheyBrandenburgSchleser2004, author = {Dilthey, Ulrich and Brandenburg, Annette and Schleser, Markus}, title = {Dispensing and application of unfilled adhesives in the micro range}, series = {Welding and cutting. 3 (2004), H. 4}, journal = {Welding and cutting. 3 (2004), H. 4}, issn = {1612-3433}, pages = {250 -- 254}, year = {2004}, language = {en} } @inproceedings{DiltheyMundRaupachetal.2004, author = {Dilthey, Ulrich and Mund, F. and Raupach, Michael and Schleser, Markus and Walk-Lauffer, Bernd}, title = {Improvement of textile reinforced concrete by polymer additives}, series = {ICPIC '04 : 11th International Congress on Polymers in Concrete : 2nd-4th June, 2004 at BAM, Berlin, Germany : proceedings / ed. by M. Maultzsch}, booktitle = {ICPIC '04 : 11th International Congress on Polymers in Concrete : 2nd-4th June, 2004 at BAM, Berlin, Germany : proceedings / ed. by M. Maultzsch}, publisher = {BAM}, address = {Berlin}, isbn = {3-00-013706-8}, pages = {469 -- 476}, year = {2004}, language = {en} } @inproceedings{WalkLaufferRaupachDilgeretal.2004, author = {Walk-Lauffer, Bernd and Raupach, Michael and Dilger, Klaus and B{\"o}hm, Stefan and Mundt, F. and Dilthey, Ulrich and Schleser, Markus}, title = {The interconnection between inner filaments of textile reinforcement by means of polymer modified concrete}, series = {Proceedings of the First International Conference on Innovative Materials and Technologies for Construction and Restoration : : Lecce, June 6 - 9, 2004 / Universit{\`a} degli Studi di Lecce / ed. Antonio La Tegola. Vol. 1: Key-notes, materials, construction}, booktitle = {Proceedings of the First International Conference on Innovative Materials and Technologies for Construction and Restoration : : Lecce, June 6 - 9, 2004 / Universit{\`a} degli Studi di Lecce / ed. Antonio La Tegola. Vol. 1: Key-notes, materials, construction}, publisher = {Liguori}, address = {Napoli}, pages = {150 -- 159}, year = {2004}, language = {en} } @inproceedings{AnikFrohberg1989, author = {Anik, Sabri and Frohberg, Martin G.}, title = {Thermodynamic behaviour of oxygen in molten metallic alloys}, series = {Thermochemistry of alloys : recent developments of experimental methods ; [proceedings of the NATO Advanced Study Institute on Thermochemistry of Alloys, Recent Developments of Experimental Methods, Kiel, F.R.G., August 17 - 27, 1987]. - (NATO ASI series : Series C ; 286)}, booktitle = {Thermochemistry of alloys : recent developments of experimental methods ; [proceedings of the NATO Advanced Study Institute on Thermochemistry of Alloys, Recent Developments of Experimental Methods, Kiel, F.R.G., August 17 - 27, 1987]. - (NATO ASI series : Series C ; 286)}, editor = {Brodowsky, Horst}, publisher = {Springer}, address = {Dordrecht [u.a.]}, isbn = {0-7923-0434-9}, pages = {419 -- 428}, year = {1989}, language = {en} } @article{WangAnikFrohberg1987, author = {Wang, Mao and Anik, Sabri and Frohberg, Martin G.}, title = {Thermodynamics of oxygen in the lead-antimony system at 1173 K}, series = {Erzmetall : Rohstoffgewinnung, Verarbeitung, Recycling, Umwelttechnik}, volume = {40}, journal = {Erzmetall : Rohstoffgewinnung, Verarbeitung, Recycling, Umwelttechnik}, number = {6}, issn = {0044-2658}, pages = {316 -- 319}, year = {1987}, language = {en} } @article{AnikFrohberg1988, author = {Anik, Sabri and Frohberg, Martin G.}, title = {Thermodynamics of oxygen in the copper-antimony system at 1473K}, series = {Erzmetall : Rohstoffgewinnung, Verarbeitung, Recycling, Umwelttechnik}, volume = {41}, journal = {Erzmetall : Rohstoffgewinnung, Verarbeitung, Recycling, Umwelttechnik}, number = {10}, issn = {0044-2658}, pages = {498 -- 501}, year = {1988}, language = {en} } @article{WangAnikFrohberg1988, author = {Wang, Mao and Anik, Sabri and Frohberg, Martin G.}, title = {Experiments on the electrochemical determination of the sulphur activities in the system copper-silver at 1200°C}, series = {Zeitschrift f{\"u}r Metallkunde}, volume = {79}, journal = {Zeitschrift f{\"u}r Metallkunde}, number = {5}, issn = {0044-3093}, pages = {336 -- 339}, year = {1988}, language = {en} } @article{AnikFrohberg1987, author = {Anik, Sabri and Frohberg, Martin G.}, title = {Thermodynamics and solubility of oxygen in liquid bismuth-lead and bismuth-antimony alloys}, series = {Berichte der Bunsengesellschaft f{\"u}r physikalische Chemie}, volume = {91}, journal = {Berichte der Bunsengesellschaft f{\"u}r physikalische Chemie}, number = {7}, issn = {0940-483X}, pages = {790 -- 794}, year = {1987}, language = {en} } @article{FrohbergAnik1985, author = {Frohberg, Martin G. and Anik, Sabri}, title = {Thermodynamic relations between component activities and gas solubilities in binary metallic systems}, series = {Berichte der Bunsengesellschaft f{\"u}r physikalische Chemie}, volume = {89}, journal = {Berichte der Bunsengesellschaft f{\"u}r physikalische Chemie}, number = {2}, issn = {0940-483X}, pages = {130 -- 134}, year = {1985}, language = {en} } @article{AnikFrohbergKapoor1983, author = {Anik, Sabri and Frohberg, Martin G. and Kapoor, Madan Lal}, title = {Experiments and theoretical considerations on the solution of oxygen in binary metal alloys}, series = {Berichte der Bunsengesellschaft f{\"u}r physikalische Chemie}, volume = {87}, journal = {Berichte der Bunsengesellschaft f{\"u}r physikalische Chemie}, number = {12}, issn = {0005-9021}, pages = {1201 -- 1204}, year = {1983}, language = {en} } @article{AnikFrohberg1984, author = {Anik, Sabri and Frohberg, Martin G.}, title = {Thermodynamics and solubility of oxygen in liquid copper-lead alloys at 1200°C from E.M.F. measurements}, series = {Berichte der Bunsengesellschaft f{\"u}r physikalische Chemie}, volume = {88}, journal = {Berichte der Bunsengesellschaft f{\"u}r physikalische Chemie}, number = {8}, issn = {0940-483X}, pages = {707 -- 710}, year = {1984}, language = {en} } @article{AnikFrohbergKapoor1983, author = {Anik, Sabri and Frohberg, Martin G. and Kapoor, Madan Lal}, title = {Prediction of thermodynamic properties of oxygen in binary metallic solvents}, series = {Zeitschrift f{\"u}r Metallkunde}, volume = {74}, journal = {Zeitschrift f{\"u}r Metallkunde}, number = {6}, issn = {0044-3093}, pages = {372 -- 375}, year = {1983}, language = {en} } @article{AnikKapoorFrohberg1983, author = {Anik, Sabri and Kapoor, Madan Lal and Frohberg, Martin G.}, title = {Thermodynamic behaviour of oxygen in molten substitutional alloy solvents}, series = {Zeitschrift f{\"u}r Metallkunde}, volume = {74}, journal = {Zeitschrift f{\"u}r Metallkunde}, number = {1}, issn = {0044-3093}, pages = {53 -- 58}, year = {1983}, language = {en} } @article{AnikFrohberg1983, author = {Anik, Sabri and Frohberg, Martin G.}, title = {Investigation of the thermodynamics of oxygen and the determination of phase boundaries in the system copper-oxygen-bismuth at 12000C}, series = {Zeitschrift f{\"u}r Metallkunde}, volume = {74}, journal = {Zeitschrift f{\"u}r Metallkunde}, number = {8}, issn = {0044-3093}, pages = {530 -- 534}, year = {1983}, language = {en} } @article{FrohbergAnik1983, author = {Frohberg, Martin G. and Anik, Sabri}, title = {The application of a quadi-chemical lattice model to binary metallic solvents containing oxygen in higher concentrations}, series = {Zeitschrift f{\"u}r Metallkunde}, volume = {74}, journal = {Zeitschrift f{\"u}r Metallkunde}, number = {10}, issn = {0044-3093}, pages = {665 -- 666}, year = {1983}, language = {en} } @article{AnikFrohberg1984, author = {Anik, Sabri and Frohberg, Martin G.}, title = {Investigations of the thermodynamics of oxygen and the determination of the miscibility gap in the system copper-oxygen-lead at 12000C}, series = {Zeitschrift f{\"u}r Metallkunde}, volume = {75}, journal = {Zeitschrift f{\"u}r Metallkunde}, number = {8}, issn = {0044-3093}, pages = {586 -- 589}, year = {1984}, language = {en} } @article{FrohbergAnik1985, author = {Frohberg, Martin G. and Anik, Sabri}, title = {The calculation of component activities of binary metallic melts from their gas solubilities}, series = {Zeitschrift f{\"u}r Metallkunde}, volume = {76}, journal = {Zeitschrift f{\"u}r Metallkunde}, number = {2}, issn = {0044-3093}, pages = {135 -- 137}, year = {1985}, language = {en} } @techreport{AdomeitWillms1984, author = {Adomeit, G. and Willms, Herbert}, title = {Experimental investigation of the acceleration of deflagration in wake flow : final report. - (Euratom-publications-EUR ; 9593 : Nuclear science and technology)}, publisher = {Commission of the European Communities}, address = {Luxembourg}, isbn = {92-825-4699-3}, pages = {III, 119 S.}, year = {1984}, language = {en} } @inproceedings{AdomeitWillms1984, author = {Adomeit, G. and Willms, Herbert}, title = {Experimental investigation of the acceleration of deflagration in wake flow}, series = {Safety of thermal water reactors : proceedings of a Seminar on the Results of the European Communities' Indirect Action Research Programme on Safety of Thermal Water Reactors, held in Brussels, 1-3 October 1984 / Commission of the European Communities}, booktitle = {Safety of thermal water reactors : proceedings of a Seminar on the Results of the European Communities' Indirect Action Research Programme on Safety of Thermal Water Reactors, held in Brussels, 1-3 October 1984 / Commission of the European Communities}, editor = {Skupinski, Edwin}, publisher = {Graham \& Trotman [u.a.]}, address = {London Gaithersburg, Md.}, isbn = {0-86010-678-0}, pages = {294 -- 304}, year = {1984}, language = {en} } @inproceedings{BeerHaidnWillms1995, author = {Beer, Stefan and Haidn, O.J. and Willms, Herbert}, title = {Control of stoichiometric propellant supply in an H2/O2-spinning reserve system}, series = {Combustion technologies for a clean environment : selected papers from the proceedings of the first international conference, Vilamoura, Portugal, September 3 - 6, 1991. - (Energy, combustion and the environment ;1)}, booktitle = {Combustion technologies for a clean environment : selected papers from the proceedings of the first international conference, Vilamoura, Portugal, September 3 - 6, 1991. - (Energy, combustion and the environment ;1)}, editor = {Carvalho, Maria da Gra{\c{c}}a}, publisher = {Gordon and Breach}, address = {Basel [u.a.]}, isbn = {2-88124-619-2}, pages = {825 -- 838}, year = {1995}, language = {en} } @article{AbdelLatifPeekenBenner1985, author = {Abdel-Latif, Lotfie Ahmed and Peeken, Heinz and Benner, Joachim}, title = {Thermohydrodynamic analysis of thrust-bearing with circular pads running on bubbly oil (BTHD-theory)}, series = {Journal of tribology}, volume = {107}, journal = {Journal of tribology}, number = {4}, isbn = {0742-4787}, issn = {1528-8897}, pages = {527 -- 537}, year = {1985}, language = {en} } @inproceedings{PeekenTroederBenneretal.1986, author = {Peeken, Heinz and Troeder, Christoph and Benner, Joachim and Platt, Werner}, title = {A new approach to describe the mechanical performance of flexible couplings in drive systems}, series = {Proceedings of the International Conference on Rotordynamics : September 14 - 17, 1986, Tokyo}, booktitle = {Proceedings of the International Conference on Rotordynamics : September 14 - 17, 1986, Tokyo}, publisher = {IFToMM}, address = {Tokyo}, pages = {159 -- 163}, year = {1986}, language = {en} } @inproceedings{FerreinKallweitLautermann2012, author = {Ferrein, Alexander and Kallweit, Stephan and Lautermann, Mark}, title = {Towards an autonomous pilot system for a tunnel boring machine}, series = {5th Robotics and Mechatronics Conference of South Africa (ROBMECH) : 26 - 27 November 2012 ; CSIR International Conference Centre Gauteng South Africa}, booktitle = {5th Robotics and Mechatronics Conference of South Africa (ROBMECH) : 26 - 27 November 2012 ; CSIR International Conference Centre Gauteng South Africa}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-4673-5183-6}, year = {2012}, language = {en} } @article{GebhardtFateri2013, author = {Gebhardt, Andreas and Fateri, Miranda}, title = {3D printing and its applications}, series = {RTejournal - Forum f{\"u}r Rapid Technologie}, volume = {10}, journal = {RTejournal - Forum f{\"u}r Rapid Technologie}, number = {1}, publisher = {Fachhochschule Aachen}, address = {Aachen}, issn = {1614-0923}, url = {http://nbn-resolving.de/urn:nbn:de:0009-2-35626}, year = {2013}, abstract = {Eine zunehmende Anzahl von Artikeln in Publikumszeitschriften und Journalen r{\"u}ckt die direkte Herstellung von Bauteilen und Figuren immer mehr in das Bewusstsein einer breiten {\"O}ffentlichkeit. Leider ergibt sich nur selten ein einigermaßen vollst{\"a}ndiges Bild davon, wie und in welchen Lebensbereichen diese Techniken unseren Alltag ver{\"a}ndern werden. Das liegt auch daran, dass die meisten Artikel sehr technisch gepr{\"a}gt sind und sich nur punktuell auf Beispiele st{\"u}tzen. Dieser Beitrag geht von den Bed{\"u}rfnissen der Menschen aus, wie sie z.B. in der Maslow'schen Bed{\"u}rfnispyramide strukturiert dargestellt sind und unterstreicht dadurch, dass 3D Printing (oder Additive Manufacturing resp. Rapid Prototyping) bereits alle Lebensbereiche erfasst hat und im Begriff ist, viele davon zu revolutionieren.}, language = {en} } @article{FateriHoetterGebhardt2012, author = {Fateri, Miranda and H{\"o}tter, Jan-Steffen and Gebhardt, Andreas}, title = {Experimental and Theoretical Investigation of Buckling Deformation of Fabricated Objects by Selective Laser Melting}, series = {Physics Procedia}, volume = {39}, journal = {Physics Procedia}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1875-3892}, doi = {10.1016/j.phpro.2012.10.062}, pages = {464 -- 470}, year = {2012}, abstract = {Although Selective Laser Melting (SLM) process is an innovative manufacturing method, there are challenges such as inferior mechanical properties of fabricated objects. Regarding this, buckling deformation which is caused by thermal stress is one of the undesired mechanical properties which must be alleviated. As buckling deformation is more observable in hard to process materials, silver is selected to be studied theoretically and experimentally for this paper. Different scanning strategies are utilized and a Finite Element Method (FEM) is applied to calculate the temperature gradient in order to determine its effect on the buckling deformation of the objects from experiments.}, language = {en} } @article{HaselgruberMautnerThiele2010, author = {Haselgruber, Nikolaus and Mautner, Karin and Thiele, Jan}, title = {Usage Space Analysis for Reliability Testing}, series = {Quality and Reliability Engineering International}, volume = {26}, journal = {Quality and Reliability Engineering International}, number = {8}, publisher = {Wiley}, address = {New York}, issn = {1099-1638}, doi = {10.1002/qre.1155}, pages = {877 -- 885}, year = {2010}, abstract = {During the development process of a complex technical product, one widely used and important technique is accelerated testing where the applied stress on a component is chosen to exceed the reference stress, i.e. the stress encountered in field operation, in order to reduce the time to failure. For that, the reference stress has to be known. Since a complex technical product may fail regarding numerous failure modes, stress in general is highly dimensional rather than scalar. In addition, customers use their products individually, i.e. field operation should be described by a distribution rather than by one scalar stress value. In this paper, a way to span the customer usage space is shown. It allows the identification of worst case reference stress profiles in significantly reduced dimensions with minimal loss of information. The application example shows that even for a complex product like a combustion engine, stress information can be compressed significantly. With low measurement effort it turned out that only three reference stress cycles were sufficient to cover a broad range of customer stress variety.}, language = {en} } @book{Gebhardt2011, author = {Gebhardt, Andreas}, title = {Understanding Additive Manufacturing : Rapid Prototyping - Rapid Tooling - Rapid Manufacturing}, publisher = {Hanser}, address = {M{\"u}nchen}, isbn = {978-3-446-42552-1}, pages = {VIII, 164 S. : farb. Ill.}, year = {2011}, language = {en} } @article{DuesGebhardtKallweitetal.1994, author = {Dues, M. and Gebhardt, Andreas and Kallweit, Stephan and Scheffler, T. and Siekmann, H. and Uchiyama, T.}, title = {Flow Visualization in a Cavitating Flow}, series = {Proceedings of the German-Japanese Symposium on Multi-Phase Flow : Karlsruhe, Germany, August 23 - 25, 1994 / comp. by U. M{\"u}ller ...}, journal = {Proceedings of the German-Japanese Symposium on Multi-Phase Flow : Karlsruhe, Germany, August 23 - 25, 1994 / comp. by U. M{\"u}ller ...}, publisher = {Kernforschungszentrum Karlsruhe}, address = {Karlsruhe}, pages = {391 -- 402}, year = {1994}, language = {en} } @article{KallweitKaminskyRossietal.2005, author = {Kallweit, Stephan and Kaminsky, R. and Rossi, M. and Scalise, L.}, title = {PIV Measurements with high temporal Resolution behind Artificial Heart Valves / Kaminsky, R. ; Rossi, M. ; Scalise, L. ; Kallweit, S. ; Verdonck, P.}, series = {Proceedings of the 6th International Symposium on Particle Image Velocimetry}, journal = {Proceedings of the 6th International Symposium on Particle Image Velocimetry}, publisher = {Caltech}, address = {Pasadena, CA}, year = {2005}, language = {en} } @article{GebhardtSchmidtHoetteretal.2010, author = {Gebhardt, Andreas and Schmidt, Frank-Michael and H{\"o}tter, Jan-Steffen and Sokalla, Wolfgang and Sokalla, Patrick}, title = {Additive Manufacturing by selective laser melting the realizer desktop machine and its application for the dental industry}, series = {Physics Procedia}, volume = {5}, journal = {Physics Procedia}, number = {2}, isbn = {1875-3892}, pages = {543 -- 549}, year = {2010}, language = {en} } @article{KallweitUchiyamaSiekmann1998, author = {Kallweit, Stephan and Uchiyama, R. and Siekmann, H.}, title = {Fault Diagnostic Method for Pump Running Conditions Based on Process Modeling and Neural Network / Uchiyama, R. ; Kallweit, S. ; Siekmann, H.}, series = {International Journal of Rotating Machinery. 4 (1998), H. 1}, journal = {International Journal of Rotating Machinery. 4 (1998), H. 1}, isbn = {1542-3034}, pages = {49 -- 59}, year = {1998}, language = {en} }