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过渡液相扩散焊
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过渡液相扩散焊
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扩散焊
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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。
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left simple semigroup
left singular ideal
left singular point
left singular semigroup
left socle
left solvable
left stable rank
Left Storehouse of the Finance Commission
left structure
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left symbol of an operator
left symmetric identity
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left topological module
left topological space
left topology
left translation
left translation of a function
left translation of functions
left transversal
left triple of vectors
left truncated and right censored data
left-truncated and right-censored data
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