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 » Melting and solidification process/High temperature process

[G] Melting and solidification process/High temperature process

Fri. Sep 22, 2023 1:00 PM - 5:30 PM Rm. D (2nd Flr. Education and Research Building, School of Engineering)

Chair:Yasuda Hideyuki, Kohei Morishita

2:25 PM - 2:40 PM

[99] Molecular dynamics simulation of heterogeneous nucleation in Al alloys under rapid heating and cooling conditions in the powder-bed fusion process

*Masayuki OKUGAWA1, Hirotaka Takashima2, Yuichiro Koizumi1 (1. Osaka Univ., 2. Osaka Univ.)

Keywords:アルミニウム合金、付加製造、粉末床溶融結合、分子動力学計算、不均一核生成、イノキュラント

粉末床溶融結合法における高速昇温・急速冷却過程での不均一核生成過程を明らかとするために,L12型Al3Zr基板上でのアルミニウム結晶化MDシミュレーションを行った.

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