Effect of Excess Vacancies Induced by Laser Irradiation for Additive Manufacturing on Spinodal Decomposition in Fe-Cr-Co Alloys

Yuheng LIU

Presentation information

一般講演

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

[G] Solid process/ Solid and welding process(2)

Thu. Mar 9, 2023 12:45 PM - 5:00 PM Rm. L (Rm.1312,1st Flr.,Buld.No.13)

Chair:KENTA AOYAGI(Institute for Materials Research, Tohoku University), Masayuki OKUGAWA(Osaka University),Kazuhito Ito(Osaka Univ.)

4:00 PM - 4:15 PM

[329] Effect of Excess Vacancies Induced by Laser Irradiation for Additive Manufacturing on Spinodal Decomposition in Fe-Cr-Co Alloys

*Yuheng LIU¹, Daichi Izumikawa¹, Masayuki Okugawa^1,2, Kazuhisa Sato³, Yuichiro Koizumi^1,2, Takayoshi Nakano^1,2 (1. Osaka Univ., 2. Osaka Univ. AM center, 3. Osaka Univ. UHVEM)

Keywords:付加製造、PBF、過剰空孔、スピンノーダル、Fe-Cr-Co

Fe-Cr-Co合金にPBF用レーザーを照射して，過剰空孔が急速溶融・冷却領域のスピノーダル分解挙動へ与える影響を調査した.

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