| 60Si2Mn和5160H弹簧钢的脱碳行为 |
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| 引用本文： | 田兴,黄威.60Si2Mn和5160H弹簧钢的脱碳行为[J].大连铁道学院学报,2002,23(2):66-70. |
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| 作者姓名： | 田兴 黄威 |
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| 作者单位： | [1]大连铁道学院材料科学与工程系，辽宁大连116028 [2]沈阳铁道制动机厂，辽宁沈阳110023 |
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| 摘 要： | 用显微组织法比较了60Si2Mn和5160H弹风在不同加热条件下的脱碳行为。结果表明，两种弹簧钢的脱碳深度随提高加热温度和增加加热时间增大，Si增加奥氏体中碳的活度使60SiMn销钢表面脱碳较5160H严重。
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| 关 键 词： | 脱碳行为 弹簧钢 表面脱碳 脱碳深度 显微组织法 加热 |
Decarburization Behavior on Spring Steel 60Si2Mn and 5160H |
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| TIAN Xing,HUANG Wei.Decarburization Behavior on Spring Steel 60Si2Mn and 5160H[J].Journal of Dalian Railway Institute,2002,23(2):66-70. |
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| Authors: | TIAN Xing HUANG Wei |
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| Abstract: | The decarburization character was investigated under different heating conditions for spring steel 60Si2Mn and 5160H by means of microstructure comparison technique. The result shows that the decarburization depth increases with the increase in temperature and holding time for the two steels. The surface decarburization for steel 60Si2Mn is more serious than for 5160H, because the carbon activity is increased by silicon. |
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| Keywords: | spring steel surface decarburization decarburization depth |
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