| 4Cr13钢饲料压粒模复合热处理工艺 |
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| 引用本文： | 陈志光,张小聪. 4Cr13钢饲料压粒模复合热处理工艺[J]. 金属热处理, 2001, 26(9): 34-35 |
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| 作者姓名： | 陈志光 张小聪 |
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| 作者单位： | 广州市机电工业研究所, |
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| 摘 要： | 探讨了国产4Cr13钢制饲料压粒模的预先热处理和最终热处理工艺对压粒模力学性能的影响，试验表明，4Cr13钢制饲料压粒模经低温碳氮共渗，真空高压气淬后，其强韧性，耐磨性能及使用寿命显著提高，可替代进口产品。
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| 关 键 词： | 饲料压粒模 4Cr13钢 碳氮共渗 真空高压气淬 |
| 文章编号： | 0254-6051(2001)09-0034-02 |
Study on Heat Treating Technology of Forage Extruding Die Made of 4Cr13 Steel |
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| CHEN Zhi guang,ZHANG Xiao cong. Study on Heat Treating Technology of Forage Extruding Die Made of 4Cr13 Steel[J]. Heat Treatment of Metals, 2001, 26(9): 34-35 |
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| Authors: | CHEN Zhi guang ZHANG Xiao cong |
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| Abstract: | The effect of preheat treating and final heat treating technology on mechanical properties of the forage extruding die made of 4Cr13 steel was studied in this paper.The test results showed that strength and toughness,wear resistance and service life of the forage extruding die treated by carbonitriding and vacuum high pressure gas quenching can be improved.It can instead of import die. |
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| Keywords: | forage extruding die 4Cr13 steel carbonitriding vacuum high pressure gas quenching |
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