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| 高铬铸铁叶片材质研究 | |
| 引用本文： | 贺同正,仝健民,许若琳. 高铬铸铁叶片材质研究[J]. 机械工程材料, 2001, 25(6): 27-31 |
| 作者姓名： | 贺同正 仝健民 许若琳 |
| 作者单位： | 1. 花钢铁公司钢铁研究院 2. 材料科学与工程系, 3. 设备管理处, |
| 摘 要： | 对高铬铸铁叶片材质进行了系统的实验室研究和装机试验，确定了碳和铬对相结构、组织、力学性能和耐磨性能的影响及其相互关系，得出较佳的高铬铸铁成分，所制成叶片使用寿命比原中铬铸铁、高碳高铬铸铁提高6倍。 |
| 关 键 词： | 高铬铸铁 叶片 耐磨性能 使用寿命 喷丸处理机 |
| 文章编号： | 1000-3738(2001)06-0027-05 |
| 修稿时间： | 2000-06-20 |
An Investigation on High Chromium Cast Iron Material Used for Blade of Shot Peening Machine |
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| HE Tong zheng ,TONG Jian min ,XU Ruo lin. An Investigation on High Chromium Cast Iron Material Used for Blade of Shot Peening Machine[J]. Materials For Mechanical Engineering, 2001, 25(6): 27-31 | |
| Authors: | HE Tong zheng TONG Jian min XU Ruo lin |
| Affiliation: | HE Tong zheng 1,TONG Jian min 2,XU Ruo lin 3 |
| Abstract: | Systematic laboratory and operational study on high chromium cast iron material used for blade of shot peening machine had been conducted. The influence of carbon and chromium on phase constituents, microstructure, mechanical poperties, wear resistance and their correlation were determined. The optimum compositions for the blade was proposed. The service life of blade with proposed compositions is about six times as long as that of blade made of originally used medium chromium and high carbon high chromium cast irons. |
| Keywords: | high chromium cast iron blade service life wear resistance |
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