Effect of Prior Austenite Grain Size on High Temperature Creep Properties of a Cr-Mo-V Steel

The creep tests for the specimens with the various prior austenite grain sizes (10, 26, 52 and 106 μm in diameter) have been carried out at 650°C-617 kgf/mm2 to investigate the effect of the prior austenite grain size on high temperature creep properties of a 1Cr-1Mo-1/4V steel. The minimum creep ra...

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Veröffentlicht in:	Tetsu to hagane 1988/08/01, Vol.74(8), pp.1641-1648
Hauptverfasser:	KIMURA, Kazuhiro, OHI, Narihito, MATSUO, Takashi, KIKUCHI, Makoto, TANAKA, Ryohei
Format:	Artikel
Sprache:	eng ; jpn
Schlagworte:	Cr-Mo-V steel creep creep resistance grain size microstructural inhomogeneity prior austenite grain size recovered zone steel for elevated temperature service
Online-Zugang:	Volltext
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