| 球磨机用的高铬铸铁磨球铸造工艺方法 |
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| 引用本文： | 程东平. 球磨机用的高铬铸铁磨球铸造工艺方法[J]. 煤矿机械, 2011, 32(12): 119-121 |
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| 作者姓名： | 程东平 |
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| 作者单位： | 凯胜重工有限公司,安徽淮南,232000 |
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| 摘 要： | 针对大球磨机磨球的工况特点与失效方式,提出了磨球必须选用使用寿命长、耐磨性好和抗冲击的高铬铸铁。给出了最佳的化学成分配比,得出了采用金属模铸造的生产工艺方法。
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| 关 键 词： | 磨球 高铬铸铁 金属模 铸造工艺 |
High Chromium Cast-iron Casting-manufacture of Ball Grinding's Grinding Balls |
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| CHENG Dong-ping. High Chromium Cast-iron Casting-manufacture of Ball Grinding's Grinding Balls[J]. Coal Mine Machinery, 2011, 32(12): 119-121 |
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| Authors: | CHENG Dong-ping |
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| Affiliation: | CHENG Dong-ping(Kaisheng Heavy-duty Engineering Machine Co.,Ltd.,Huainan 232000,China) |
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| Abstract: | Aimed at the work condition and main failure characteristics of a ball grinding's grinding balls,the grinding balls are made of the high chromium cast iron of the long service life,favorable wearable and resistance to impact.The first-rank chemical composition were point out.The casting manufacture of the metal mould was introduced. |
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| Keywords: | grinding ball high chromium cast iron metal mould casting |
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