alloy layer

基本解釋

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合金層影響的數(shù)學(xué)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.
采用掃描電鏡（SEM ）觀察了錫層以及軟熔后鍍錫板合金層的形貌，測試了鍍錫板合金層的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.
其特征在于該合金鋼塑復(fù)合管由5層組成，從里到外依次是塑料管、粘結(jié)劑層、鋼圓管、合金層、封孔膜。
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