| 高温正火消除85Cr2Mn2Mo钢组织遗传的研究 |
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| 引用本文： | 周翠兰,郑有才. 高温正火消除85Cr2Mn2Mo钢组织遗传的研究[J]. 材料科学与工艺, 2000, 8(2): 73-75 |
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| 作者姓名： | 周翠兰 郑有才 |
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| 作者单位： | 太原理工大学,材料科学与工程学院,山西,太原,030024;太原理工大学,材料科学与工程学院,山西,太原,030024 |
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| 摘 要： | 在研究８５Ｃｒ２Ｍｎ２Ｍｏ钢的组织遗传的基础上,着重研究了该钢组织遗传的消除,采用高温正火工艺,使８５Ｃｒ２Ｍｎ２Ｍｏ钢经重结晶,奥氏体再结晶有效地细化了奥氏体晶粒,切断了组织遗传,并对８５Ｃｒ２Ｍｎ２Ｍｏ钢的奥氏体再结晶温度做了有益的探析。
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| 关 键 词： | 组织遗传 重结晶 高温正火 |
Eliminating structure heredity of 85Cr2Mn2Mo steel by normalizing at high temperature |
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| ZHOU Cui-lan,ZHENG You-cai. Eliminating structure heredity of 85Cr2Mn2Mo steel by normalizing at high temperature[J]. Materials Science and Technology, 2000, 8(2): 73-75 |
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| Authors: | ZHOU Cui-lan ZHENG You-cai |
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| Abstract: | Eliminating the structure heredity of 85Cr2Mn2Mo steel was investigated on the basis of the study of structure heredity of the steel. The grain size of austenite may reach to No.8 grade or more by means of normalization at high temperature to make the steel recrystallizce. This precess effectively cuts the structure heredity of 85Cr2Mn2Mo steel. At the same time, the paper made a good try to the temperature of austenite recrystallization in the steel. |
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| Keywords: | structure heredity recrystallization normalization at high temperature |
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