日本金属学会2023年秋期(第173回)講演大会

Presentation information

一般講演

6.Materials Processing » Solid process/ Solid and welding process

[G] Solid process/ Solid and welding process(3)

Fri. Sep 22, 2023 10:10 AM - 2:55 PM Rm. E (2nd Flr. Education and Research Building, School of Engineering)

Chair:KENTA AOYAGI

1:00 PM - 1:15 PM

[156] Effects of hatching space on microcracking in Inconel 738LC samples during laser powder bed fusion with elevated temperature

*Yusuke TAKATA1,2, Masahiro Kusano1, Atsushi Yumoto2, Makoto Watanabe1 (1. NIMS, 2. SIT)

Keywords:レーザ粉末床溶融結合法、ニッケル基超合金、高温保持造形、ハッチ間隔、微細割れ

レーザ粉末床溶融結合法で高温保持造形したInconel 738LC試料について、ハッチ間隔を含むレーザ照射条件が割れ発生挙動に与える影響を調査した。

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