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Issue:
Heat treatment process of 40CrNiMo steel roller
Author(s):
DU Zhenshuan1
,
GAO Fan2
,
JI Ni2
Pages:
35
-
36
Year:
2012
Issue:
7
Journal:
Heat Treatment of Metals
Keyword:
工艺试验
;
预备热处理
;
吸收能量
;
辊轴
;
显微组织
;
合金结构钢
;
淬火硬度
;
锻件
;
淬透性
;
技术要求
;
Abstract:
<正>40CrNiMo钢是淬透性很好的合金结构钢,淬火后得到较高的强度和韧性。但对于直径较大的锻件,其性能与锻件的质量、锻后预备热处理的组织状态等有很大关系。要达到较高的综合力学性能,尤其是要得到较高的冲击吸收能量,必须提高其淬火硬度。针对
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