1Cr18Ni9Ti/Q235钢板爆炸焊接中炸药量对焊接接头性能的影响  

Influence of Amount of Explosive on Welded Joints Properties in 1Cr18Ni9Ti/Q235 Steel Explosive Welding

作　　者：苏召[1] 赵天亮 

机构地区：[1]国网河北省电力公司培训中心,石家庄050031 [2]河北省安装工程有限公司,石家庄050021

出　　处：《河北电力技术》2016年第A01期47-49,共3页Hebei Electric Power

摘　　要：采用有限元软件ANSYS/LS-DYNA对1Cr18Ni9Ti/Q235钢板爆炸焊接过程模拟,通过研究不同炸药量的模拟结果,得出炸药厚度δ=3.0cm时复板与基板已能够获得金属爆炸复合所需的能量,为异种金属复合板的爆炸焊接工艺参数的选择提供了科学依据。In this paper, simulating explosive welding process of 1Cr18Ni9Ti / Q235 steel in differem explosive amount by finite element software ANSYS / LS--DYNA. The result shows that the substrate and complex plates have been able to obtain the desired metal explosion cladding energy when the explosive amount is 3 mm thickness, providing a scientific basis when choo sing dissimilar metal composite panels explosive welding parameters .

关 键 词：爆炸焊接 1CR18NI9TI 炸药量 数值模拟 

分 类 号：TG456.6[金属学及工艺—焊接]