爆炸复合材料的界面电阻,是用其制作的异种金属导电过渡接头的一项重要的技术指标。
Interface resistance of explosive composite materials, which are used to produce different kinds of metal electric transit point, is an important technique target.
对两组不同焊接规范下复合过渡接头的界面结合强度进行了对比,确定了合适的焊接工艺参数。
Interface bonding strength of clad transition joints welded in two different welding procedures is compared and a proper welding procedure is determined.
结果表明,过渡区马氏体组织的生成,异种钢接头的热应力是产生焊接裂纹的主要原因。
The results show that martensite at transition area and the thermal stress in the joint of different material will cause crack in clad steel plate during welding.
具有如此小的界面电阻值的过渡电接头,在电力、电子和电化学工业中有很大的应用价值。
It has high application value in electrical, electronic and electrical chemistry industry because of its small value of interface resistance at transit electrical point.
采用过渡层法进行钛合金与不锈钢的焊接时,基本能够避免焊接材料之间脆性金属间化合物的大量生成,从而有效提高焊接接头的连接强度。
The intermetallics could be avoided effectively by using the method of transition layers between titanium alloy and stainless steel, and the tensile strength of welded joints is enhanced.
镀铝钢板焊接采用熔化极氢弧焊短路过渡方法,使其焊接接头的质量和耐蚀性都得到了提高。
The short circuit transfer of GMAW with argon shieding is used to weld aluminium-plated steel sheets or plates. In the way of this, both joint quality and corrosion resistance can be increased.
GTEM传输室过渡连接头对GTEM传输室性能的影响较大。
The transition connector of GTEM transmission cell is closely related with the performance of the transmission cell.
提出了金属—氧化物过渡层—玻璃的接头结构形式及静电场条件下离子扩散及接合模型。
The models of "metal oxides glass" of joining structure and ions diffusion bonding are indicated.
结果表明:储能焊能够实现TC4钛合金薄板的快速凝固焊接,焊接接头由熔核和熔核向母材过渡的熔合区(线)组成。
The results show that the welding of TC4 can be realized by capacitor discharge welding. The joint microstructure consists of nugget zone and semi-melt zone.
结果表明,一定时间的热循环会造成LF6铝合金焊接接头断裂机理的改变,由未经热循环时的纯剪切型断裂,逐渐过渡成微孔聚集型断裂。
The results show a certain time thermal cycle can cause the fracture mechanism change. It varies from original pure shear fracture to microvoid coalescence fracture gradually.
结果表明,一定时间的热循环会造成LF6铝合金焊接接头断裂机理的改变,由未经热循环时的纯剪切型断裂,逐渐过渡成微孔聚集型断裂。
The results show a certain time thermal cycle can cause the fracture mechanism change. It varies from original pure shear fracture to microvoid coalescence fracture gradually.
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