Research on the Heat Treatment Process of 40Mn2 Steel
FU Jianhua
Abstract
FU Jianhua
Abstract
This article analyzes the microstructure and mechanical property of 40Mn2 steel,through different heat treatment.The change of microstructure and mechanical property at different hardening and tempering temperature was gotten.We can control the hardening and tempering temperature strictly to get wanted microstructure and mechanical property.
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This article analyzes the microstructure and mechanical property of 40Mn2 steel,through different heat treatment.The change of microstructure and mechanical property at different hardening and tempering temperature was gotten.We can control the hardening and tempering temperature strictly to get wanted microstructure and mechanical property.
Key concepts: Tempering, Microstructure, Materials science, Hardening (computing), Metallurgy, Heat treating, Composite material, Layer (electronics)