Creep Behavior and Life Assessment of a Novel Heat-Resistant Austenite Steel and Its Weldment
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DOI: 10.1007/s40195-018-0822-5
Abstract: In the present study, creep activation energy for rupture was obtained as 221–348 kJ/mol for 22Cr15Ni3.5CuNbN due to the precipitation-hardening mechanism. The extrapolation strength of creep rupture time of 105 h at 923 K for 22Cr15Ni3.5CuNbN is… read more here.
Keywords: novel heat; heat resistant; austenite steel; heat ... See more keywords
Variation of elastic characteristics of metastable austenite steel under cycling straining
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DOI: 10.1134/s1063784217040089
Abstract: We have analyzed the effect of elastoplastic cyclic straining on anisotropy of elastic properties of 08Kh18N10T metastable austenite steel. The possibility of determining the strain amplitude of the fatigue loading cycle by an acoustic method… read more here.
Keywords: austenite steel; characteristics metastable; elastic characteristics; variation elastic ... See more keywords