heat-affected相关论文
实际生产过程中,补焊过程往往对焊接接头的可靠性产生影响.研究了补焊对7N01-T5/7N01-T4异种铝合金腐蚀性能的影响.结果表明,补焊......
采用激光焊接技术连接块体非晶合金Zr45Cu48Al7(摩尔分数,%).结果表明:在焊接热循环作用下,熔化区和热影响区的晶粒形貌和组织具有......
Because of the size limitation of weld joints in different regions,the traditional standard bar specimen is not suitable......
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The main aim of this study was to investigate liquation cracking in the heat-affected zone(HAZ)of the IN939 superalloy u......
采用回火焊道工艺在低合金铜SA508—3钢管上堆焊镍基合金制备试验件，利用该试验件研究不同堆焊层对应的热影响区组织形貌。结果显示......
因为焊接质量败坏，逐出在抵抗点焊期间是一个不希望得到的事件。它是从通常由于在一短焊接时间使用高水流发生的焊接金块的熔融的金......
The simulated fine grained heat-affected zone (FGHAZ) specimens for P92 welded joints were prepared by heat treatment, t......
大多数结构用铝合金通常要经过热处理或加工硬化以改善其力学性能。当这种合金焊接后除了产生残余应力外,在焊缝附近还将产生强度......
Effects of Electrode Types on the Microstructure, Tensile and Hardness Properties of 304 L Austeniti
Submerged arc welding (SAW) has been well utilised for the production of weld joints in 304 L ASS for various industrial......
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The weldability of the ZhS6U nickel-based superalloy,which is prone to solidification cracking during electron-beam weld......
