TY - JOUR AU - Hein, Maxwell AU - Hoyer, Kay-Peter AU - Schaper, Mirko ID - 41511 IS - 7 JF - Materialwissenschaft und Werkstofftechnik KW - Mechanical Engineering KW - Mechanics of Materials KW - Condensed Matter Physics KW - General Materials Science SN - 0933-5137 TI - Additively processed TiAl6Nb7 alloy for biomedical applications VL - 52 ER - TY - JOUR AB - Laser beam melting (LBM) is an advanced manufacturing technology providing special features and the possibility to produce complex and individual parts directly from a CAD model. TiAl6V4 is the most common used titanium alloy particularly in biomedical applications. TiAl6Nb7 shows promising improvements especially regarding biocompatible properties due to the substitution of the hazardous vanadium. This work focuses on the examination of laser beam melted TiAl6Nb7. For microstructural investigation scanning electron microscopy including energydispersive x-ray spectroscopy as well as electron backscatter diffraction are utilized. The laser beam melted related acicular microstructure as well as the corresponding mechanical properties, which are determined by hardness measurements and tensile tests, are investigated. The laser beam melted alloy meets, except of breaking elongation A, the mechanical demands like ultimate tensile strength Rm, yield strength Rp0.2, Vickers hardness HV of international standard ISO 5832-11. Next steps contain comparison between TiAl6Nb7 and TiAl6V4 in different conditions. Further investigations aim at improving mechanical properties of TiAl6Nb7 by heat treatments and assessment of their influence on the microstructure as well as examination regarding the corrosive behavior in human bodylike conditions. AU - Hein, Maxwell AU - Hoyer, Kay-Peter AU - Schaper, Mirko ID - 24086 JF - Materialwissenschaft und Werkstofftechnik KW - Laser beam melting KW - titanium alloy KW - TiAl6Nb7 KW - biomedical engineering KW - implants SN - 0933-5137 TI - Additively processed TiAl6Nb7 alloy for biomedical applications VL - 52 ER - TY - JOUR AU - Tillmann, Wolfgang AU - Hagen, Leif AU - Garthe, Kai-Uwe AU - Hoyer, Kay-Peter AU - Schaper, Mirko ID - 41518 IS - 11 JF - Materialwissenschaft und Werkstofftechnik KW - Mechanical Engineering KW - Mechanics of Materials KW - Condensed Matter Physics KW - General Materials Science SN - 0933-5137 TI - Effect of substrate pre‐treatment on the low cycle fatigue performance of tungsten carbide‐cobalt coated additive manufactured 316 L substrates VL - 51 ER - TY - JOUR AU - Andreiev, Anatolii AU - Hoyer, Kay-Peter AU - Grydin, Olexandr AU - Frolov, Yaroslav AU - Schaper, Mirko ID - 41522 IS - 4 JF - Materialwissenschaft und Werkstofftechnik KW - Mechanical Engineering KW - Mechanics of Materials KW - Condensed Matter Physics KW - General Materials Science SN - 0933-5137 TI - Degradable silver‐based alloys VL - 51 ER - TY - JOUR AU - Tillmann, Wolfgang AU - Hagen, Leif AU - Garthe, Kai-Uwe AU - Hoyer, Kay-Peter AU - Schaper, Mirko ID - 24254 JF - Materialwissenschaft und Werkstofftechnik SN - 0933-5137 TI - Effect of substrate pre‐treatment on the low cycle fatigue performance of tungsten carbide‐cobalt coated additive manufactured 316 L substrates ER - TY - JOUR AU - Tillmann, Wolfgang AU - Hagen, Leif AU - Garthe, Kai-Uwe AU - Hoyer, Kay-Peter AU - Schaper, Mirko ID - 24091 JF - Materialwissenschaft und Werkstofftechnik SN - 0933-5137 TI - Effect of substrate pre‐treatment on the low cycle fatigue performance of tungsten carbide‐cobalt coated additive manufactured 316 L substrates ER - TY - JOUR AU - Andreiev, Anatolii AU - Hoyer, Kay-Peter AU - Grydin, Olexandr AU - Frolov, Yaroslaw AU - Schaper, Mirko ID - 23896 JF - Materialwissenschaft und Werkstofftechnik SN - 0933-5137 TI - Degradable silver‐based alloys ER - TY - JOUR AU - Wiesenmayer, S. AU - Han, Daxin AU - Müller, M. AU - Hörhold, R. AU - Meschut, Gerson AU - Merklein, M. ID - 20287 JF - Materialwissenschaft und Werkstofftechnik SN - 0933-5137 TI - Fundamental mechanisms and their interactions in shear‐clinching technology and investigation of the process robustness ER - TY - JOUR AU - Schmidt, H.C. AU - Homberg, W. AU - Orive, A.G. AU - Grundmeier, Guido AU - Duderija, B. AU - Hordych, I. AU - Herbst, S. AU - Nürnberger, F. AU - Maier, H.J. ID - 22830 JF - Materialwissenschaft und Werkstofftechnik SN - 0933-5137 TI - Joining of blanks by cold pressure welding: Incremental rolling and strategies for surface activation and heat treatment ER - TY - JOUR AU - Schmidt, H.C. AU - Homberg, W. AU - Orive, A.G. AU - Grundmeier, G. AU - Duderija, B. AU - Hordych, I. AU - Herbst, S. AU - Nürnberger, F. AU - Maier, H.J. ID - 43020 IS - 8 JF - Materialwissenschaft und Werkstofftechnik KW - Mechanical Engineering KW - Mechanics of Materials KW - Condensed Matter Physics KW - General Materials Science SN - 0933-5137 TI - Joining of blanks by cold pressure welding: Incremental rolling and strategies for surface activation and heat treatment VL - 50 ER - TY - JOUR AU - Schmidt, H.C. AU - Homberg, W. AU - Orive, A.G. AU - Grundmeier, G. AU - Duderija, B. AU - Hordych, I. AU - Herbst, S. AU - Nürnberger, F. AU - Maier, H.J. ID - 43019 IS - 8 JF - Materialwissenschaft und Werkstofftechnik KW - Mechanical Engineering KW - Mechanics of Materials KW - Condensed Matter Physics KW - General Materials Science SN - 0933-5137 TI - Joining of blanks by cold pressure welding: Incremental rolling and strategies for surface activation and heat treatment VL - 50 ER -