日本金属学会2023年秋期(第173回)講演大会

Presentation information

一般講演

8.Structural Materials » Metals

[G] Iron and Its Alloys

Wed. Sep 20, 2023 10:30 AM - 11:30 AM Rm. P (1st Flr.,School of Humanities Bldg.)

Chair:Tetsuji Saito(Chiba institute of technology), Junpei SAKURAI(Nagoya University), Yasuhiro KAMADA(Iwate university)

11:15 AM - 11:30 AM

[369] Influence of W on Solidification Process in Ni-hard Type cast Iron

*Ryohei Nishino1, Yuki Tanaka2, Kazunori Kamimiyada3, Kohei Morishita2, Hirofumi Miyahara2 (1. Kyushu Univ. (M2), 2. Kyushu Univ., 3. Nippon Steel Rolls Corporation)

Keywords:炭化物、黒鉛、ニハード鋳鉄、ロール、凝固組織

本研究では,ニハード鋳鉄(Fe-3.3%C-0.8%Si-0.8%Mn-4.4%Ni-0.5Mo-0~2.9%W)の凝固過程に及ぼすWの影響を調査した.晶出相はEDSおよびXRDの結果から同定し,凝固過程は熱分析および急冷実験の結果から明らかにした.

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