Presentation Information

[259]Effect of α2-W precipitation on creep behavior of Ni-Cr-W based alloys

*Hideki WAKABAYASHI1, Hiroki TANAKA2, Ryota NAGASHIMA3, Masao Takeyama3 (1. Shimane Univ. NEXTA, 2. Shimane Univ. (Present: KOBELCO research institute), 3. Institute of Science Tokyo)

Keywords:

Ni基合金,クリープ,粒界析出強化

W量を変化させたNi-Cr-W系モデル合金にクリープ試験を行い,クリープと組織に及ぼすα2 相析出の影響を調べた.

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