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WANG Quan, LI Yilei, PANG Jianchao, GAO Chong, YAO Di, ZHANG Hui, LI Shouxin, ZHANG Zhefeng

图3 固溶和轧制后316L不锈钢的形貌和晶粒尺寸统计

Fig.3 Microstructure morphology and grain size statistical chart of 316L stainless steel after solution treatment and rolling (a, e) ST, (b, f) 40CR, (c, g) 90WR, (d, h) 90CR