研究了一种新型可焊性光亮锡锑合金电镀工艺的镀液配方和电镀操作条件；
A new electroplating technology of solderable bright Sn-Sb alloy of bath components and operating conditions were studied.
介绍了近年来日本在采用瞬间液相扩散焊焊管方面的一些进展，并综合分析了其原因。
The latest developments of application of transient liquid phase bonding technique to pipe welding during recent years in Japan are introduced, and its reasons are analysed.
对脉冲TIG焊未熔透型熔池在脉冲峰-基转换期间熔池三维形态变化行为进行了定性的分析，并从力和能量角度建立了未熔透熔池液面形态的数学模型。
The qualitative analysis is carried out on the behavior of the partial penetrated weld pool with welding current changing from pulsed peak value to base value during pulsed TIG welding.
采用瞬时液相扩散焊(TLP)连接技术进行了TP 304 H不锈钢管的焊接，分析了不同焊接温度对接头组织、成分和力学性能的影响。
Transient liquid phase (TLP) bonding was applied to join TP304H stainless pipe, and the effect of bonding temperature on joint microstructure and mechanical properties was studied.
侧围总成装焊线是上汽通用五菱汽车股份有限公司自行设计、制造的集机、电、液为一体的自动化程度较高的装焊线。
Assembling and welding line for lateral assembly is a self-designed and manufactured assembling and welding line with full automation, which integrate mechanical, electronic and hydraulic technology.
介绍了近年来日本在采用瞬间液相扩散焊焊管方面的一些进展，并综合分析了其原因。
The latest developments of applicalion of transient liquid phase bonding technique to pipe welding during recent years in Japan are introduced, and its reasons are analysed.
关于瞬时液相扩散焊的质量检测技术主要有两种，射线探伤和超声波检测。
There are mainly two quality inspection techniques of TLP, i. e. radiographic inspection and ultrasonic inspection.
本实用新型公开了一种转鼓式硫磺结片机，它由焊制而成的转鼓、冷却水通道、硫磺液面控制器、排气罩、液硫锅、刮刀组成。
The utility model discloses a rotary drum type sulfur flaker, comprising a drum, a cooling water passage, a sulfur level controller, an air exhausting hood, a liquor sulfur pot and a shaver welded.
开裂主要原因为液相铜扩散进入奥氏体晶界引起晶界脆化，在应力作用下引起焊管开裂。
The main reason for cracking is liquid copper diffused into the austenite grain boundary and grain boundary embrittlement was caused, so the welded pipe cracked under stress.
通过采取焊前预热、控制焊接线能量和层间温度、焊后保温缓冷等工艺措施，并采用相应的检测方法，保证了胺液吸收塔的低温焊接质量。
According to the test, the welding interlayer temperature of X60 pipeline in the normal and low temperature is analyzed in order to study the influence of its variable range on welding quality.
通过采取焊前预热、控制焊接线能量和层间温度、焊后保温缓冷等工艺措施，并采用相应的检测方法，保证了胺液吸收塔的低温焊接质量。
According to the test, the welding interlayer temperature of X60 pipeline in the normal and low temperature is analyzed in order to study the influence of its variable range on welding quality.
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