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| 20MnK—U形钢亚临界淬火淬透性研究 | |
| 引用本文： | 胡世菊,时海芳,侯柏松,李智超.20MnK—U形钢亚临界淬火淬透性研究[J].煤矿机械,2000(2):7-9. |
| 作者姓名： | 胡世菊 时海芳 侯柏松 李智超 |
| 作者单位： | 1. 阜新广播电视大学,辽宁阜新 123000 2. 辽宁工程技术大学,辽宁阜新 123000 3. 阜新矿务局总机厂,辽宁阜新 123000 |
| 摘 要： | 通过对 2 0MnK—U形钢试样在不同加热温度下的顶端淬透性试验及整体淬火后试样截面U形硬度曲线的测定 ,研究了亚温淬火时加热温度对 2 0MnK钢淬透层深度的影响。 |
| 关 键 词： | 20MnK—U形钢 亚临界淬火 淬透性 |
| 文章编号： | 1003-0794(2000)02-0007-03 |
| 修稿时间： | 1999年10月25 |
Study on the hardenability of 20MnK steel subcritical quenched |
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| HU Shi ju ,SHI Hai fang ,HOU Bai song ,LI Zhi chao.Study on the hardenability of 20MnK steel subcritical quenched[J].Coal Mine Machinery,2000(2):7-9. | |
| Authors: | HU Shi ju SHI Hai fang HOU Bai song LI Zhi chao |
| Affiliation: | HU Shi ju 1,SHI Hai fang 2,HOU Bai song 3,LI Zhi chao 2 |
| Abstract: | According to the hardenability experiment on 20 MnK—U shaped steel specimen's end in different heating temperature,and the detect the U_shape hardness curve of specimen's section after whole hardened,the paper studied the effects of temperature on the hardened depth of 20MnK specimen by subcritical quenched. |
| Keywords: | MnK-U shaped steel subcritical quenching hardenability |
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