| 变质处理对3Cr2W8V热作模具钢组织性能影响研究 |
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| 引用本文： | 赵峰.变质处理对3Cr2W8V热作模具钢组织性能影响研究[J].模具技术,2014(5):51-53. |
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| 作者姓名： | 赵峰 |
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| 作者单位： | 陕西国防工业职业技术学院 汽车工程分院,陕西西安,710300 |
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| 摘 要： | 采用RE-A-B复合变质处理的方法,研究了3Cr2W8V热作模具钢凝固过程中碳化物的生长机理、形态和分布。研究结果表明:RE-A-B复合变质剂可以有效地改变3Cr2W8V热作模具钢中碳化物的形态和分布,使冲击韧度显著提高。
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| 关 键 词： | 变质处理 热作模具钢 组织性能 |
Study on the influence of modification treatment on the microstructures and properties of 3Cr2W8V steel |
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| ZHAO Feng.Study on the influence of modification treatment on the microstructures and properties of 3Cr2W8V steel[J].Die and Mould Technology,2014(5):51-53. |
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| Authors: | ZHAO Feng |
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| Abstract: | Using RE-A-B compound modification method, the growth mechanism, morpho- logical characteristics and distributions of the carbidesare investigated during the solidifica- tion process of 3Cr2W8V steel. The research shows that the RE-A-B compound modification treatment can improve the impact toughness effectivelyby changing the morphological cha- racteristics and distributions of the carbides. |
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| Keywords: | modification treatment hot-work die steel structure property |
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