对辊破碎机对钨矿石的层压破碎特性研究
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李洋波,蔡改贫,阮辽
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Study on laminated crushing characteristics of W-ore with dual-roller crusher
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Yangbo LI,Gaipin CAI,Liao RUAN
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| 表4 钨矿石颗粒黏结参数设置 |
| Table 4 Setting of bonding parameters for W-ore particles |
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| 组别 | KnA/(N/m3) | KtA/(N/m3) | σn, max/Pa | σt, max/Pa | R/mm |
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| 1 | 5.0×1010 | 1.0×1010 | 7.5×107 | 2.5×107 | 1.2 | | 2 | 7.5×1011 | 2.5×1011 | 5.0×108 | 1.0×108 | 1.2 | | 3 | 7.5×1010 | 2.5×1010 | 5.0×108 | 1.0×108 | 1.2 | | 4 | 7.5×1011 | 5.5×1011 | 2.5×108 | 1.0×108 | 0.5 | | 5 | 7.5×1012 | 5.5×1012 | 2.5×109 | 1.0×109 | 0.5 | | 6 | 9.5×1012 | 7.5×1012 | 5.0×109 | 2.5×109 | 0.5 | | 7 | 2.5×1013 | 9.5×1012 | 7.5×109 | 5.0×109 | 0.5 | | 8 | 5.0×1013 | 2.5×1013 | 1.0×1010 | 7.5×109 | 0.5 |
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