| 铸造铝镍钴磁钢的冶金质量分析 |
| |
| 引用本文： | 王惠,赵俊华,赵文祥,吴国定,叶锐华.铸造铝镍钴磁钢的冶金质量分析[J].北京科技大学学报,1987(3). |
| |
| 作者姓名： | 王惠 赵俊华 赵文祥 吴国定 叶锐华 |
| |
| 作者单位： | 北京钢铁学院高温合金教研室
(王惠，赵俊华，赵文祥)，北京钢铁学院125厂
(吴国定)，北京钢铁学院125厂(叶锐华) |
| |
| 摘 要： | 应用综合分析手段对航空电机转子铝镍钴磁钢的碎裂行为进行了研究。通过对真空熔注与非真空熔注的铝镍钴磁钢的冶金质量分析,说明真空熔注的铝镍钴磁钢的质量与非真空熔注比较有明显提高,使用的可靠性得到保障。
|
| 关 键 词： | 铝镍钴磁钢 断口分析 非金属夹杂物 冶金质量 |
Metallurgical Quality Analysis of Casting Al-Ni-Co Magnet steel |
| |
| Wang Hui Zhao Junhua Zhao W enxiang Wu Guoding Ye Ruihua.Metallurgical Quality Analysis of Casting Al-Ni-Co Magnet steel[J].Journal of University of Science and Technology Beijing,1987(3). |
| |
| Authors: | Wang Hui Zhao Junhua Zhao W enxiang Wu Guoding Ye Ruihua |
| |
| Affiliation: | Wang Hui Zhao Junhua Zhao W enxiang Wu Guoding Ye Ruihua |
| |
| Abstract: | The rupture of the Al-Ni-Co magnet steels used aero-engine rotor is investigated with comprehensive analysis.Metallurgical quality analysis of Al-Ni-Co magnet steel shows that the quality of this steel under vacuum casting is better than that steel under atomosphere casting.The reliability n use for the former is secure. A lot of insclusion, such as Al2O3,TiN,i TiS, etc, ar.e formed resulting in the rupture of the alloy at work. |
| |
| Keywords: | magnet steel fracture analysis insclusion metallurgical quality |
| 本文献已被 CNKI 等数据库收录！ |
