锻合钢锭内部缺陷的最小锻比研究

杨煜生;陶永发;王欣;孙增福

ON THE LEAST RATIO OF FORGING REDUCTION FOR CLOSING THE INTERNAL DEFECT OF INGOTS

Yang Yusheng;Tao Yongfa;Wang Xin;Su Fuzeng

. 1991, (5): 13 -17 .