PHASE TRANSFORMATIONS DURING HIGH-TEMPERATURE AUSTENITIZATION AND DECOMPOSITION OF THE SOLID SOLUTION IN Fe-Cr-Co-Mo MARAGING ALLOYS.

被引：0
|
作者：
Vasilenko, A.M.
Zvigintsev, N.V.
Mogutnov, B.M.
Khadyev, M.S.
Shaposhnikov, N.G.
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来源：
Physics of Metals and Metallography | 1980年 / 49卷 / 03期
关键词：
MARAGING STEEL - Physical Chemistry;
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摘要：
Alloys with different concentrations of Cr, Co and Mo are investigated. Compositions of the Kh13K17M5 type are strengthened at 560-600 degree C by finely dispersed precipitates of an R phase (Fe, Co)//1//5Cr//8Mo//1//0. The immiscibility ranges of Fe-Cr-Co alloys are calculated and the reasons for their low-temperature strengthening (350-450 degree ) analyzed.
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页码：137 / 144
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