INFLUENCE OF SOAKING AFTER HOT DEFORMATION ON THE STRUCTURE AND STRENGTH OF AUSTENITE AND MARTENSITE.

被引：0
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作者：
Balmanukyan, G.Ye.
Bukhvalov, A.B.
Smirnov, L.V.
Charikova, N.I.
机构：
来源：
Physics of Metals and Metallography | 1978年 / 46卷 / 03期
关键词：
IRON AND STEEL METALLOGRAPHY - Microstructures;
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摘要：
In alloy 45Kh2N12GS softening of the hot deformed austenite (and the martensite resulting from it during cooling) takes place in two stages during soaking treatment after deformation. Due to static recovery, about a fourth of the original increase in the yield point is eliminated in the first few seconds, and subsequent softening (by as much as 60%) is the result of developing recrystallization. HTMT is most effective if the post-deformation soaking time can be shortened by freezing-in the ″hot work″ structure.
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页码：93 / 97
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