| 高碳钢连铸坯大区域C元素分布不均匀度 | 
| 郭中傲, 彭治强, 柳前, 侯自兵 | 
| Nonuniformity of Carbon Element Distribution of Large Area in High Carbon Steel Continuous Casting Billet | 
| GUO Zhongao, PENG Zhiqiang, LIU Qian, HOU Zibing | 
| 图6 铸坯低倍组织1#试样lnN(r)-ln(1 / r)关系 | 
| Fig.6 Relationship between lnN(r) and ln(1 / r) of 1# sample (R2—fitting coefficients, r—size coefficient, N(r)—number of total boxes) | 
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