| 含沙水域水电站用抗冲蚀磨损新材料的研制 |
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| 引用本文： | 鲍崇高,邢建东,高义民,张国赏,朱金华.含沙水域水电站用抗冲蚀磨损新材料的研制[J].西安交通大学学报,2002,36(7):705-708. |
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| 作者姓名： | 鲍崇高 邢建东 高义民 张国赏 朱金华 |
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| 作者单位： | 西安交通大学机械工程学院,710049,西安 |
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| 基金项目： | 国家自然科学基金重点基础资助项目 (5 98310 30 )，国家重点研究专项经费资助项目 (G19990 6 5 0 ) |
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| 摘 要： | 通过降低碳含量及添加适量合金等措施，设计研制了一种韧性好的28CrNiVRe高铬铸铁新材料，并以0Cr13Ni5Mo不锈钢为对比材料，进行了冲蚀磨损性能及腐蚀与磨损间交互作用的研究，研究结果表明，磨损是材料失去的主要形式，而腐蚀及其磨损与腐蚀间的交互作用是不容忽视的，因此，新材料的抗冲蚀磨损性比0Cr13Ni5Mo不锈钢优越，且在水电工程中的应用前景广阔。
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| 关 键 词： | 含沙水域 水电站 水轮机 不锈钢 高铬铸铁 抗冲蚀磨损材料 交互作用 腐蚀 |
| 文章编号： | 0253-987X(2002)07-0705-04 |
| 修稿时间： | 2001年11月15 |
Study of New Material with Erosive-Wear Resistant Used in Hydraulic Power Stations in Slurry Water |
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| Bao Chonggao,Xing Jiandong,Gao Yimin,Zhang Guoshang,Zhu Jinhua.Study of New Material with Erosive-Wear Resistant Used in Hydraulic Power Stations in Slurry Water[J].Journal of Xi'an Jiaotong University,2002,36(7):705-708. |
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| Authors: | Bao Chonggao Xing Jiandong Gao Yimin Zhang Guoshang Zhu Jinhua |
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| Abstract: | By lecreasing carbon confenfand adding a cenfain a mchnt of alloy a now maferlal with better foughness, named as 28CrNiVRe high chriomiam white cast irom, was developed. A comparative study of the erosive charactenstics and the interaction between corrosion and wear was conducted for the new material and 0Cr13Ni5Mo. The results show that wear is the dominating failure form of the materials during erosive wear process. Howevr, the corrosion and the interaction between corrosion and wear an not beignored. The properties of erosive wear resistance of the new material are more excellent than that of 0Cr13Ni5Mo, and opened up a vast range of prospects for its application to hydroelectric engineering. |
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| Keywords: | turbine stainless steel high chromium cast iron erosive wear interaction |
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