| 大面积高性能钛/钢复合板爆炸复合仿真研究 |
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| 引用本文： | 薛治国,王虎年,黄杏利,何小松. 大面积高性能钛/钢复合板爆炸复合仿真研究[J]. 热加工工艺, 2011, 40(4) |
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| 作者姓名： | 薛治国 王虎年 黄杏利 何小松 |
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| 作者单位： | 1. 西安天力金属复合材料有限公司,陕西西安710014;陕西省层状金属复合材料工程研究中心,陕西西安710016
2. 西安天力金属复合材料有限公司,陕西西安,710014 |
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| 基金项目： | 国家科技支撑计划(2007BAE07B02) |
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| 摘 要： | 采用非线性动力有限元法建立了大面积钛/钢复合板爆炸复合的有限元模型,实现了对复板运动过程的三维有限元模拟。通过实验对比了不同间隙条件下复板运动过程的竖直方向位移来优化爆炸焊接工艺参数。研究表明,当间隙高度为6 mm时,复合板结合率最高;爆炸复合后成品波形规则,性能满足标准要求。
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| 关 键 词： | 爆炸焊接 参数优化 数值模拟 |
Numerical Study on Ti/Steel Clad Plate with Large Area in Explosion Welding |
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| XUE Zhiguo,WANG Hunian,HUANG Xingli,HE Xiaosong. Numerical Study on Ti/Steel Clad Plate with Large Area in Explosion Welding[J]. Hot Working Technology, 2011, 40(4) |
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| Authors: | XUE Zhiguo WANG Hunian HUANG Xingli HE Xiaosong |
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| Affiliation: | XUE Zhiguo1,2,WANG Hunian1,HUANG Xingli1,HE Xiaosong1,2 (1.Xi'an Tianli Clad Metal Materials Co.,Ltd.,Xi'an 710014,China,2.Shaanxi Engineering Research Center of Metal Clad Plate,Xi'an 710016,China) |
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| Abstract: | The explosion welding of Ti/Steel clad plate was simulated by finite element model which was set up with nonlinear dynamic finite element method.The parameters of explosive welding were optimized by comparing the vertical displacement at different interval in the movement of clad plate.The results show that when the interval is 6 mm,the bonding rate of clad plate reaches the most.After explosion welding,the wave shape of the product is regular,which can meet the standard requirement. |
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| Keywords: | explosive welding parameter optimization numerical simulation |
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