| 预备热处理预防GH4133B合金精化模锻件低倍粗晶 |
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| 引用本文： | 刘公安,王月乔,贾植红.预备热处理预防GH4133B合金精化模锻件低倍粗晶[J].大型铸锻件,2003(3):9-15. |
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| 作者姓名： | 刘公安 王月乔 贾植红 |
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| 作者单位： | 中国第二重型机械集团公司,四川,德阳,618013 |
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| 摘 要： | 介绍了预备热处理预防 GH41 3 3 B合金模锻件低倍粗晶的关键工艺参数 ,叙述了添加预备热处理后模锻件的性能变化及机理 ,并确定了预防低倍粗晶的工艺措施
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| 关 键 词： | GH4133B合金 模锻件 低倍粗晶 预备热处理 力学性能 |
The Prevention for the Macroscopic Coarse Grain of GH4133B Alloy Steel Fine Die Forgings by Means of Preparatory Heat Treatment |
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| Liu Gongan,Wang Yueqiao,Jia Zhihong.The Prevention for the Macroscopic Coarse Grain of GH4133B Alloy Steel Fine Die Forgings by Means of Preparatory Heat Treatment[J].Heavy Casting and Forging,2003(3):9-15. |
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| Authors: | Liu Gongan Wang Yueqiao Jia Zhihong |
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| Affiliation: | Liu Gongan Wang Yueqiao Jia Zhihong |
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| Abstract: | This article describes the key process parameter for prevention of the macroscopic coarse grain of GH4122B alloy steel fine die forgings by means of the preparatory heat treatment, as well as the property variation and principle of the die forgings after the preparatory heat treatment, which defines the preventive measures of the macroscopic coarse grain. |
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| Keywords: | GH4133B Alloy Steel Die Forging Macroscopic Coarse Grain Mechanical Property |
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