Transactions of Materials and Heat Treatment

Title：Superplastic forming of 00Cr25Ni7Mo3WuCuN duplex stainless steel

Authors： ZHANG Pei-xue 1 REN Xue-ping 1 XIE Jian-xin 1 LI Zhi-qiang 2 LU Yi 3 (1.School of Materials Science and Engineering Beijing University of Science and Technology 2.Beijing Aeronautical Manufacturing Technology Research Institute 3.Beijing Superpl

Unit：

KeyWords： Superplasticity Superplastic forming Isothermal hot tensile

ClassificationCode：TG306

year,vol(issue):pagenumber：2004,29(6):40-43

Abstract：

Superplastic behaviors of a micro-duplex stainless steel have been investigated using isothermal hot tensile equipment. The process parameters for superplastic forming of the duplex stainless steel are gained. The superplastic forming experiments of duplex stainless steel are carried out and two types of complex and perfect products are formed successfully. Results show that the duplex stainless steel has an excellent superplastic forming property.

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Reference：

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