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| 8Cr4MoV低合金锻造冷轧工作辊钢淬火试验 | |
| 引用本文： | 吴国胜,胡树兵,栗晓.8Cr4MoV低合金锻造冷轧工作辊钢淬火试验[J].武汉工程职业技术学院学报,2011,23(1):1-4. |
| 作者姓名： | 吴国胜 胡树兵 栗晓 |
| 作者单位： | 1. 武汉钢铁(集团)公司研究院,湖北,武汉,430080 2. 华中科技大学材料科学与工程学院,湖北,武汉,430074 3. 武汉工程职业技术学院,湖北,武汉,430080 |
| 摘 要： | 采用50kg真空感应电炉冶炼4炉不同成分的试验钢,然后对试验钢锭进行锻造和预备热处理,并对经过调质处理的锻件进行力学性能和微观组织检验、以及顶端淬火淬透性试验;通过对比分析,选用综合性能较好的低N材质试验钢开展淬火试验,经过分析淬火试样的微观组织和显微硬度,优化出最佳淬火温度,为研制8Cr4MoV低合金锻造超深淬硬层冷轧工作辊打下基础。 |
| 关 键 词： | 冷轧工作辊 力学性能 微观组织 淬透性 淬火 |
8Cr4MoV Low Alloy Forged Cold-Rolling Work Roll Quenching Test |
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| WU Guosheng,HU Shubing,LI Xiao.8Cr4MoV Low Alloy Forged Cold-Rolling Work Roll Quenching Test[J].Journal of University for Staff and Workers of Wuhan Iron and Steel(Group)Corporation,2011,23(1):1-4. | |
| Authors: | WU Guosheng HU Shubing LI Xiao |
| Institution: | WU Guosheng HU Shubing LI Xiao |
| Abstract: | According to the manufacturing methods of cold-rolling work rolls,laboratory experiments in quenching 8Cr4MoV low alloy forged cold-rolling work roll steel with 4%Cr,0.8%C and small amount of N and Re are conducted by smelting 4 heats of steel of different components in 50kg vacuum induction furnace,followed by forging the steel ingots and pre-heat treatment.The mechanical properties and micro-structure of forged pieces are then inspected,and the quenching degree is tested.Subsequently,through analysis,low ... |
| Keywords: | cold rolling work roll mechanical property micro-structure quenching degree quench |
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