Quantitative structure-and-energy analysis of heat treatment of structural steel

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• 作者：V. A. Kim ; V. V. Petrov ; A. V. Butin ; I. V. Belova and A. A. Shpileva
• 关键词：heat treatment ; microstructure ; hardness ; density of crystal structure defects ; interface ; fractal ; coercive force ; resistivity
• 刊名：Metal Science and Heat Treatment
• 出版年：2010
• 出版时间：September 2010
• 年：2010
• 卷：52
• 期：3-4
• 页码：163-165
• 全文大小：105.3 KB

文摘

The microhardness, coercive force, resistivity, and structure of steel 45 are studied. The concept of structural interface is used to develop a quantitative parameter of organization of the micro- and mesostructures, which characterizes the density of the crystal structure defects. The relation between this parameter and the physical and mechanical properties of structural steel 45 is determined.