Reduction of Sintering Distortion in Metal Binder Jetting: Measuring Friction Under Sintering Conditions
Publikation: Beiträge in Zeitschriften › Zeitschriftenaufsätze › Forschung › begutachtet
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in: Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy, Jahrgang 72, Nr. Issue Supplement, 15.03.2025, S. S1475-S1479.
Publikation: Beiträge in Zeitschriften › Zeitschriftenaufsätze › Forschung › begutachtet
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TY - JOUR
T1 - Reduction of Sintering Distortion in Metal Binder Jetting
T2 - Measuring Friction Under Sintering Conditions
AU - Blunk, Heiko
AU - Seibel, Arthur
N1 - Publisher Copyright: ©2025 Japan Society of Powder and Powder Metallurgy.
PY - 2025/3/15
Y1 - 2025/3/15
N2 - As one of the additive manufacturing processes, metal binder jetting enables the resource-efficient production of highly complex metal components and is more cost-effective for small batch sizes compared to metal injection molding. At the end of the metal binder jetting process chain, the components are sintered as well, whereby they are subject to a shrinkage of up to 20 %. To effectively address this issue, a precise understanding of the friction between the component and the setter plate is indispensable. This knowledge is important for gaining insights into the phenomenon and, notably, for refining the simulation of the sintering process. Therefore, this paper aims to contribute by introducing a custom-made setup for high-temperature tribometry of metal binder jetting components and presenting measurements of the coefficients of friction at room temperature as well as 1100 °C between samples printed in 17-4 PH and aluminum oxide plates of different porosity, roughness and states of use.
AB - As one of the additive manufacturing processes, metal binder jetting enables the resource-efficient production of highly complex metal components and is more cost-effective for small batch sizes compared to metal injection molding. At the end of the metal binder jetting process chain, the components are sintered as well, whereby they are subject to a shrinkage of up to 20 %. To effectively address this issue, a precise understanding of the friction between the component and the setter plate is indispensable. This knowledge is important for gaining insights into the phenomenon and, notably, for refining the simulation of the sintering process. Therefore, this paper aims to contribute by introducing a custom-made setup for high-temperature tribometry of metal binder jetting components and presenting measurements of the coefficients of friction at room temperature as well as 1100 °C between samples printed in 17-4 PH and aluminum oxide plates of different porosity, roughness and states of use.
KW - Friction
KW - Metal Binder Jetting
KW - Sintering
KW - Tribology
KW - Business informatics
KW - Informatics
UR - http://www.scopus.com/inward/record.url?scp=105001636768&partnerID=8YFLogxK
U2 - 10.2497/jjspm.16P-T7-01
DO - 10.2497/jjspm.16P-T7-01
M3 - Journal articles
AN - SCOPUS:105001636768
VL - 72
SP - S1475-S1479
JO - Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
JF - Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
SN - 0532-8799
IS - Issue Supplement
ER -