| 金属表面激光热处理的理论计算和实验 |
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| 引用本文： | 解伯民,孙同坤,李旭昌,阴仕健. 金属表面激光热处理的理论计算和实验[J]. 中国激光, 1983, 10(11): 754-758 |
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| 作者姓名： | 解伯民 孙同坤 李旭昌 阴仕健 |
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| 作者单位： | 中国科学院力学所(解伯民，孙同坤，李旭昌)，铁道科学院金化所(阴仕健) |
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| 摘 要： | 用一台输出功率约2千瓦的横向流动CO_2激光器对碳钢、铸铁进行表面热处理。本文提出一个计算在激光扫描过程中金属温度变化的简便方法,得到的数据与实验结果相当符合。
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| 收稿时间： | 1982-09-29 |
Theoretical calculation and experimental observation of laser hardening of carbon steels |
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| Abstract: | We have used a transversely-excited flowing CO2 laser with the output power of about 2kW for heat-treatment of the surface of carbon-steel. A simple method for calculating the temperature change during the scanning process is proposed. The obtained data of the hardened zone near the surface coincide with the theoretical predictions satisfactorily. |
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