tini memory alloy element 形状记忆合金元件
trace alloy element 微量合金元素 ; 合金元素
intracrytalline solubility of alloy element 元素晶内固溶度
alloy element Cr 合金元素Cr
alloy element cu 合金元素cu
adding alloy element 添加合金元素
alloy element copper 合金元素铜
Multi-element alloy 多元合金
micro alloy element v 微合金元素v
Since the alloy element and nitric atom segregate on the austenite crystal boundary, the vein-like structure is formed.
脉状组织形成的原因是合金元素和氮原子在原奥氏体晶界偏聚形成合金氮化物。
Our country is rich in tungsten resources. Taking tungsten as the main alloy element, tungalloy white cast iron liner is developed.
我国钨资源丰富，以钨为主要合金元素，开发了钨合金白口铸铁衬板。
Tungsten resource is plentiful in China, tungsten alloy white cast iron liner has been developed and the tungsten is used as main alloy element.
我国钨资源丰富，以钨为主要合金元素，开发了钨合金白口铸铁衬板。
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