| 镍基高温合金的真空感应熔炼脱氧 |
| |
| 引用本文： | 李清华,牛建平. 镍基高温合金的真空感应熔炼脱氧[J]. 热加工工艺, 2003, 0(3): 33-34 |
| |
| 作者姓名： | 李清华 牛建平 |
| |
| 作者单位： | 沈阳大学,机械学院,辽宁,沈阳,110044 |
| |
| 摘 要： | 研究了在真空感应炉中使用Cao坩埚熔炼镍基高温合金的脱氧效果，分析了加入0．02％C、0．5％Al对脱氧的影响。结果表明：采用CaO坩埚，选择合适的熔炼工艺及C、Al加入量，可使氧的含量降低到小于0.0006％。
|
| 关 键 词： | 镍基高温合金 VIM CaO坩埚 脱氧 真空感应炉 熔炼工艺 |
| 文章编号： | 1001-3814(2003)03-0033-02 |
| 修稿时间： | 2002-09-26 |
Deoxidation During VIM Refining Ni-base Superalloy |
| |
| LI Qing-hua,NIU Jian-ping. Deoxidation During VIM Refining Ni-base Superalloy[J]. Hot Working Technology, 2003, 0(3): 33-34 |
| |
| Authors: | LI Qing-hua NIU Jian-ping |
| |
| Abstract: | The deoxidation effect of VIM refining Ni-base superalloy by using CaO crucible was studied.The influence of adding 0.02%C and 0.5%Al on deoxidation was also analyzed.This study showed that adopting proper refining technology and carbon and aluminium addition amount,oxygen content could be reduced to below 0.0006%. |
| |
| Keywords: | Ni-base superalloy VIM Cao crucible deoxidation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
