粗金錠 的英文怎麼說
中文拼音 [cūjīndìng]
粗金錠
英文
dore bullion-
Method for determination of gold and silver in blister copper
粗銅錠中金和銀的測定方法The transformation of the platelike ? - alfesi to spherical a - alfesi during homogenization is markedly accelerated by the addition of minor mn and cr in al - mg - si alloy, as well as the recrystalization of alloys during hot extrusion has been inhibited, and ? " strengthening phase improved to precipitate in the process of aging
合金鑄錠均勻化處理過程中，形成含mn 、 cr的第二相al （ mnfe ） si和al （ mncrfe ） si等，這些顆粒加速長棒狀的b - alfesi相向尺度較小的粒狀的- alfesi相轉化，減少了粗大結晶相對合金性能的不利影響。
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