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介绍了作者根据奥氏体不锈钢变形时的组织变化特征，采用温差拉延方法以有效地控制变形硬化程度、防止时效破裂、提高成形极限的制造新工艺。
According to the characteristics of the microstructure of austenitic stainless steel during deformation, the author introduced the new technology of temperature difference drawing to effectively control the degree of strain hardening, prevent the aging fracture and improve the forming limit.