UC知道非金属专业英语
来源：百度知道 编辑：UC知道 时间：2024/07/02 11:30:17
3.6.1 Phase Diagrams*
Much of the information about the control of microstrucmre or phase structure of a particular
alloy system is conveniently and concisely displayed in what is called a phase diagram, also often
termed an equilibrum or constitutional diagram. Many microstrucmres develop from phase
transformation, the changes that accur between phases when the temperature is altered (ordinarily upon
cooling). This may involve the transition from one phase to another, or the apace or disappearance of a
phase. Phase diagrams are helpful in predicting phase transformations and the resulting microstmctures,
which may have equilibrium or nonequilibrium character.
Much of the information about the control of microstrucmre or phase structure of a particular
alloy system is conveniently and concisely displayed in what is called a phase diagram, also often
termed an equilibrum or constitutional diagram. Many microstrucmres develop from phase
transformation, the changes that accur between phases when the temperature is altered (ordinarily upon
cooling). This may involve the transition from one phase to another, or the apace or disappearance of a
phase. Phase diagrams are helpful in predicting phase transformations and the resulting microstmctures,
which may have equilibrium or nonequilibrium character.
合金系统的微观结构或相结构都方便又简洁地标识在相图中，也常常称为平衡图或构成图。许多微观结构由相变而生成，当温度变化时 （通常是冷却），微观结构在俩相之间发生变化。这可能涉及到从一个相到另一相的相变,或一个相的迅速生成或消失。相图，有助于预测相变和由此产生的微观结构，及其可能有的平衡或非平衡特性。