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2014 1

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precipitation strengthening 2

F- B dual- phase steel 1

TiC 1

comprehensive strengthening of steel 1

high strength steel 1

hot rolled dual- phase steel 1

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nano-scale cementite 1

nano-scale titanium carbide 1

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Development status of hot rolled dual-phase steel and development of high strength hot rolled dual-phase steel

Yuan Guo,Li Chengning,Sun Dandan,Kang Jian and Wang Guodong

Strategic Study of CAE 2014, Volume 16, Issue 2, Pages 39-45

Abstract: distributing a large number of supersaturated precipitates and interphase precipitation of finer nano-sized TiC

Keywords： hot rolled dual- phase steel low- cost F- B dual- phase steel precipitation strengthening TiC high strength

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Comprehensive strengthening mechanism of steel based on nano scale cementite precipitates

Fu Jie,Li Guangqiang,Yu Yueguang,Mao Xinping,Fang Keming

Strategic Study of CAE 2011, Volume 13, Issue 1, Pages 31-42

Abstract: Except nano-scale TiC, cementites precipitates less than 36 nm and high volume fraction were also foundweathering steels.The volume fraction of cementite less than 36 nm is 4.4 times as much as that of TiCCementite with high volume fraction has stronger precipitation strengthening effect than that of nano-scale TiC

Keywords： yield strength nano-scale cementite nano-scale titanium carbide precipitation strengthening comprehensive strengthening of steel