№4 (31), 2014. ТЕХНОЛОГИИ И ОБОРУДОВАНИЕ ДЛЯ МАШИНОСТРОИТЕЛЬНОГО ПРОИЗВОДСТВА

A.M. Adaskin, V.S. Kubatkin, I.Y. Sapronov, V.N. Butrim

Structure influence to heat resistance of heatproof Cr-based alloy

It had researched heat resistance of heatproof alloy Х65НВФТ on chromium base in as-received condition and after gardening. It’s determined higher heat resistance of hardened alloy. It revealed structure of sub-surface levels of alloy after oxidation. 

 

Keywords: heat resistance, grain boundary diffusion, hardening..

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