【摘 要】
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Materials constitution is one of the primary fields of materials science.This scientific field investigates the relationship between chemical composition,ph
【机 构】
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MaterialsScienceInternationalServices,GmbH;Industriestr.25,70565Stuttgart,Germany
【出 处】
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第十六届全国相图学术会议暨相图与材料设计国际研讨会
论文部分内容阅读
Materials constitution is one of the primary fields of materials science.This scientific field investigates the relationship between chemical composition,phase composition and the structure of materials and their properties.Chemical and physical properties of materials are related to the number,composition,and distribution of the phases present.Temperature,pressure,and composition are the principal variables which determine the kinds and amounts of the phases present under equilibrium conditions.Phase equilibrium relations (presented as phase diagrams) provide the necessary fundamental information to understand the effects of these variables on the processing and on the properties of materials.
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