“过渡液相扩散焊”的概念、定义、翻译、参考文献-科学参考

单词	过渡液相扩散焊
释义	过渡液相扩散焊 Encyclopedia 工学扩散焊释 transient liquid phase diffusion welding过渡液相扩散焊当加热到连接温度时，由于中间层熔化或与母材反应形成低熔点共晶，使接合界面出现了液相或瞬时产生了局部液相；在保温过程中，随着低熔点组元向母材的扩散，液膜厚度随之减小直至消失，再经一定时间的保温而使成分均匀化，从而形成了可靠的连接接头的焊接方法。
随便看	catalysis by metal oxide catalysis of amorphous alloys catalyst catalyst-accelerator catalyst carrier catalyst deactivation catalyst engineering catalyst for automobile exhaust catalyst for environmental protection catalyst for inorganic chemical industry catalyst for polycondensation catalyst for synthetic ammonia catalyst for wet air oxidation catalyst grading catalyst industry catalyst layer catalyst life catalyst lifetime catalyst manufacturing catalyst of methanol to olefins catalyst of methanol to propylene catalyst poisoning catalyst preparation unit catalyst regeneration catalysts

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