| 外加磁场对激光焊接熔深的影响 |
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| 引用本文： | 杨德才,刘金合. 外加磁场对激光焊接熔深的影响[J]. 激光技术, 2001, 25(5): 347-350 |
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| 作者姓名： | 杨德才 刘金合 |
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| 作者单位： | 1.机械科学研究院核安全中心 北京100044; |
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| 摘 要： | 研究了外加磁场对激光焊接熔深的影响,结果表明,外加磁场对熔深存在一个最佳值,外加磁场达到该最佳值时,激光焊接熔深大大增加,当外加磁场过强或过弱时,熔深都有显著下降。
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| 关 键 词： | 激光焊接 外加磁场 熔深 |
| 收稿时间： | 2000-06-29 |
| 修稿时间： | 2000-06-29 |
Effect of outer magnetic field on laser beam welding penetration depth |
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| Yang Decai a,Liu Jinhe b. Effect of outer magnetic field on laser beam welding penetration depth[J]. Laser Technology, 2001, 25(5): 347-350 |
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| Authors: | Yang Decai a Liu Jinhe b |
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| Abstract: | The effect of outer magnetic field on the penetration depth during the process of laser beam welding has been studied. The results show that there is an optimal value of the outer magnetic field when the weld penetration depth reaches its maximum value.The penetration depth decreases obviously as the outer magnetic field is excessively strong or weak. |
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| Keywords: | laser beam welding outer magnetic field weld penetration depth |
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