| 超声波冲击提高高强度装甲钢焊接接头疲劳强度的应用研究 |
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| 引用本文： | 杨炙坤,王宇琪,杜劭峰,吴彦平.超声波冲击提高高强度装甲钢焊接接头疲劳强度的应用研究[J].新技术新工艺,2010(12):91-93. |
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| 作者姓名： | 杨炙坤 王宇琪 杜劭峰 吴彦平 |
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| 作者单位： | 内蒙古一机集团公司工艺研究所,内蒙古包头014032 |
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| 摘 要： | 通过残余应力、疲劳寿命的对比,研究了超声波冲击处理对装甲钢焊接接头的疲劳寿命影响。试验结果表明,在相同载荷与试验条件下,受到超声处理的高强度装甲钢焊接接头疲劳寿命远远高于未受冲击处理的焊接接头。
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| 关 键 词： | 超声波冲击 焊接接头疲劳强度 载荷 |
The Improvement of High Intensity Armored Steel Welding Junction by Supersonic |
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| YANG Zhikun,WANG Yuqi,DU Shaofeng,WU Yanping.The Improvement of High Intensity Armored Steel Welding Junction by Supersonic[J].New Technology & New Process,2010(12):91-93. |
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| Authors: | YANG Zhikun WANG Yuqi DU Shaofeng WU Yanping |
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| Affiliation: | (Institute of Process,Inner Mongolia First Machinery Group Corporation,Baotou 014032,China) |
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| Abstract: | through comparing survival stress and fatigue life,the impact of supersonic impacts to high intensity armored steel welding junction and the fatigue life of structure are researched.The results show that the fatigue life of high intensity armored steel welding junction through supersonic disposal is long compared with that without it under the same test conditions. |
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| Keywords: | Supersonic impact Fatigue intensity of welding junction Load |
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