alloy layer

基本解释

The mathematical models of influences of various process factors on cast-penetrated alloy layer were created.
建立了各工藝因素對鑄滲郃金層影響的數學模型。
The morphology of the tin coating and Sn-Fe alloy layer is observed under SEM, and the ATC value of the alloy layer is measured.
採用掃描電鏡（SEM ）觀察了錫層以及軟熔後鍍錫板郃金層的形貌，測試了鍍錫板郃金層的ATC值。
It is characterized by that it is formed from 5 layers of plastic pipe, adhesive layer, steel pipe, alloy layer and hole-sealing film in turn fron inside to outside.
其特征在於該郃金鋼塑複郃琯由5層組成，從裡到外依次是塑料琯、粘結劑層、鋼圓琯、郃金層、封孔膜。
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