| 多元微合金化25-13型耐热耐磨铸钢显微组织与高温性能 |
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| 引用本文： | 郑开宏,苏志辉,毕亮,王向明. 多元微合金化25-13型耐热耐磨铸钢显微组织与高温性能[J]. 热加工工艺, 2005, 0(7): 17-19 |
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| 作者姓名： | 郑开宏 苏志辉 毕亮 王向明 |
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| 作者单位： | 广州有色金属研究院,广东,广州,510651 |
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| 摘 要： | 研究了含氮、稀土、铌的高铬镍耐热耐磨铸钢的显微组织和高温力学性能。经电厂应用证明，该材质制作的喷火嘴使用寿命是原用耐热钢喷嘴的3．5倍。
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| 关 键 词： | 耐热性能 耐磨性能 高铬镍铸钢 |
| 文章编号： | 1001-3814(2005)07-0017-03 |
| 修稿时间： | 2005-03-10 |
Microsteucture and Property of 25-13 Type Multi-element Auoyed Wear-heat Resistant Cast Steel in High Temperature |
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| ZHENG Kai-hong,SU Zhi-hui,BI Liang,WANG Xiang-ming. Microsteucture and Property of 25-13 Type Multi-element Auoyed Wear-heat Resistant Cast Steel in High Temperature[J]. Hot Working Technology, 2005, 0(7): 17-19 |
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| Authors: | ZHENG Kai-hong SU Zhi-hui BI Liang WANG Xiang-ming |
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| Abstract: | Microstructure and property of high Cr-Ni wear,heat resistant cast steel which coutents N,rare earth and Nb were studied.The service life of power station's hozzle made of this cast steel is 3.5 times than that of hozzle made of heat resistant steel. |
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| Keywords: | heat resistant property wear resistant property high Cr-Ni cast steel |
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