Denitrogenation and desulphurization during vacuum induction melting refining Ni-base superalloy

来源 :中国有色金属学会会刊：英文版 | 被引量 : 0次 | 上传用户：dangyuanq4

【摘要】

：

The denitrogenation and desulphurization behavior during vacuum induction melting (VIM) refining Ni-base superalloy using CaO crucible was studied. It has been

【作者】

：

牛建平孙晓峰杨克努郑启管恒荣胡壮麒

【机构】

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TheInstituteofMetalResearch,TheInstituteofMetalResearch

【出处】

：

中国有色金属学会会刊：英文版

【发表日期】

：

2002年1期

【关键词】

：

镍基超耐热合金 VIM 真空感应熔化氧化钙坩埚脱氮脱硫 Nibase superalloy VIM (vacuum induction melting)

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The denitrogenation and desulphurization behavior during vacuum induction melting (VIM) refining Ni-base superalloy using CaO crucible was studied. It has been found that the desulphurization process did not occur by only using CaO crucible. Combining wit

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Denitrogenation and desulphurization during vacuum induction melting refining Ni-base superalloy

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