| 激光冲击强化金属材料时的热传导 |
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| 引用本文： | 任乃飞,张永康. 激光冲击强化金属材料时的热传导[J]. 应用激光, 1997, 0(3) |
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| 作者姓名： | 任乃飞 张永康 |
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| 作者单位： | 江苏理工大学!镇江，212013，南京大学声学研究所!南京，210093 |
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| 摘 要： | 根据金属材料表面激光冲击强化的特点，建立了激光冲击的一维温度场数学模型，推导出了计算金属表面达到汽化温度所需的时间、金属表面的汽化速度及汽化层厚度这三个实用的公式，它们对实际的激光冲击强化处理具有理论上的指导意义。
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| 关 键 词： | 激光加工 激光冲击强化 |
Heat Transmission in Metal-Material Strengthening by Laser Shock |
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| Ren Naifei. Heat Transmission in Metal-Material Strengthening by Laser Shock[J]. Applied Laser, 1997, 0(3) |
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| Authors: | Ren Naifei |
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| Abstract: | According to the characteristics of metal surface strengthening by laser shock, authors have established the mathematical model for one - dimensional temperature field of laser shocking. The three practical formulas used for calculating the time when the metal surface reaches the vaporizing temperature, the vaporizing speed and depth are deduced. They have theoretical guiding significance to practical laser shock processing. |
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| Keywords: | laser processing laser shock strengthening |
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