“有效压实锻造法”是由北重锻压分厂技术副厂长任猛博士和导师清华大学教授王祖唐、刘庄共同研究发明的。其理论部分在清华大学完成,经过大量实验和计算机数值模拟,揭示了大型钢锭内部空洞性缺陷压实消除的机制和临界工艺条件。生产应用部分在北重厂完 “Effective compaction forging method” by the northern heavy forging plant technology deputy director Ren Meng and mentor tutor Tsinghua University Wang Zu Tang, Liu Zhuang jointly invented. The theoretical part was completed at Tsinghua University. After a large number of experiments and computer numerical simulations, the mechanism and critical process conditions for compaction elimination of hollow defects in large ingots were revealed. Production and application of the North Heavy Factory finished