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| W-Ni-Fe-Co (Mn) 系重合金中锰的作用机制研究 | |
| 引用本文： | 刘子瑜,李慧,李严冬,金琼,郭丽颖,彭军.W-Ni-Fe-Co (Mn) 系重合金中锰的作用机制研究[J].稀有金属,1998,22(1):51-54. |
| 作者姓名： | 刘子瑜 李慧 李严冬 金琼 郭丽颖 彭军 |
| 作者单位： | 1. 内蒙古金属材料研究所,包头014034 2. 包头商检局 3. 牡丹江121厂 4. 齐齐哈尔127厂 5. 重庆456厂 |
| 摘 要： | 通过锰的加入量的变化对９３ＷＮｉＦｅＣｏ合金力学性能的影响；以及对合金中钨颗粒和粘结相的含量与组成，合金的显微及断口形貌，锰及氧、硫的分布状态以及它们间所形成夹杂物的类型、结构、尺寸、形态与分布等的系统研究，探讨了锰在ＷＮｉＦｅＣｏ（Ｍｎ）系重合金中的作用机制。 |
| 关 键 词： | W-Ni-Fe-Co（Mn）系重合金 锰氧硫的分布及其夹杂物 晶界净化 锰的作用机制 |
Action and Mechanism of Mn in W-Ni-Fe-Co (Mn) Series Heavy Alloys |
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| Liu Ziyu,Li Hui,Li Yandong,Jin Qiong,Guo Liying,Peng Jun.Action and Mechanism of Mn in W-Ni-Fe-Co (Mn) Series Heavy Alloys[J].Chinese Journal of Rare Metals,1998,22(1):51-54. | |
| Authors: | Liu Ziyu Li Hui Li Yandong Jin Qiong Guo Liying Peng Jun |
| Abstract: | The systematic study was made by the variations of adding amounts of Mn for the effect on the mechanical properties of 93W Ni Fe Co alloy, as well as composition and content of W grains and binder phase, microstructure and fractograph, distribution of Mn, O and S and the type, structure, size, morphology and distribution of the inclusions formed by Mn, O and S in the alloy. The action and mechanism of Mn in W Ni Fe Co (Mn) series heavy alloys were discussed. |
| Keywords: | W Ni Fe Co (Mn) series heavy alloys Distribution and inclusions of Mn O and S Interface purgation Action and mechanism of Mn |
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