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Meeting Materials Science & Technology 2019
Symposium Formability and Fracture of Metal Sheets
Presentation Title Mechanical Behavior of Ni and Cr added Bainite/ Martensite Multiphase Steels
Author(s) Hongwei Ma
On-Site Speaker (Planned) Hongwei Ma
Abstract Scope In the present research, the effects of Nickel (Ni) and Chromium (Cr) on cryogenic impact toughness of low-carbon bainite/martensite multiphase steels processed by isothermal transformation process (ITP) and continuous cooling process (CCP)] were investigated. It was found due to the formation of carbides during isothermal treatment, the addition of Ni and Cr yielded no significant improvements in CIT. However, during CCP treatment, the addition of Ni manifested a considerable enhancement in CIT, whereas the addition of both Ni and Cr caused a decrease in CIT. The mechanical behaviors were studied in both situations.
Proceedings Inclusion? Definite: At-meeting proceedings


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