| 酒钢选烧厂新型磨矿介质工业试验研究 |
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| 引用本文： | 张志荣,叶传勇,司胜.酒钢选烧厂新型磨矿介质工业试验研究[J].矿冶工程,2016,36(2):60-61. |
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| 作者姓名： | 张志荣 叶传勇 司胜 |
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| 作者单位： | 酒钢选烧厂, 甘肃 嘉峪关 735100 |
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| 摘 要： | 对酒钢选烧厂的磨矿介质进行了工业试验研究。结果表明, 低铬铸球单耗为0.316 kg/t, 高铬铸球单耗为0.214 kg/t, 热轧钢球单耗为0.185 kg/t。采用热轧钢球作球磨机介质, 碎球率极低, 钢球经过一个阶段使用后, 钢球硬度内外均匀, 性能稳定, 外形尺寸圆度好。
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| 关 键 词： | 磨矿 磨矿介质 低铬铸球 高铬铸球 热轧钢球 |
| 收稿时间： | 2015-10-24 |
In-situ Performance Evaluation for New-type Grinding Media in JISCO |
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| ZHANG Zhi-rong,YE Chuan-yong,SI Sheng.In-situ Performance Evaluation for New-type Grinding Media in JISCO[J].Mining and Metallurgical Engineering,2016,36(2):60-61. |
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| Authors: | ZHANG Zhi-rong YE Chuan-yong SI Sheng |
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| Affiliation: | Concentration and Sintering Plant of JISCO, Jiayuguan 735100, Gansu, China |
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| Abstract: | Commercial tests were carried out to evaluate the performance of grinding media used in Concentration and Sintering Plant of JISCO. The results show that, unit consumption of low-chrome cast iron ball, high-chrome cast iron ball and hot-rolled steel ball is 0.316, 0.214 and 0.185 kg/t, respectively. The hot-rolled steel ball, as grinding medium in ball mills, can have an extremely low breakage ratio, and remain stable performance after running for a certain period of time, with the uniform ball hardness for the inner and outer parts, roundness in boundary dimension remaining unchanged. |
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| Keywords: | grinding grinding media low-chrome cast iron ball high-chrome cast iron ball hot-rolled steel ball |
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