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

表1 不同位置的低倍组织灰度图的D及对应的拟合系数(R2)

Table 1 D and corresponding R2 at different locations

Sample No. D R2 1# 2.6177 0.9946 2# 2.6622 0.9950 3# 2.6786 0.9946 4# 2.6820 0.9943 5# 2.7140 0.9946 6# 2.6791 0.9946