Relationships between Tensile Mechanical Properties and Roughness of Tensile Fracture About 16MnR Steel after High Temperature

Abstract:

The microstructure of metal material would vary with temperature, the roughness of the metal fracture would change. The mechanical properties of materials closely related to roughness of fracture. In this paper, after high temperature the tensile fracture roughness and tensile mechanical properties were analyzed for 16MnR steel. Further, relationships between roughness of tensile fracture and temperature, relationships between roughness of tensile fracture and grain size of material were also discussed.

• Periodical: Applied Mechanics and Materials (Volumes 37-38)
• Pages: 934-938
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.37-38.934
• Online since: November 2010
• Authors: Su Zhang, An Zhong Liu, Jian Hua Cui
• Keywords: Surface Roughness (SR), Temperature, Tensile Fracture, Tension Properties

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