相图(phase diagram)是描述物质在不同温度、压强等条件下相态平衡关系的图示工具,广泛应用于材料科学、化学、地质学等领域。其核心
相平衡状态图——(Phase diagram)相平衡状态图——(Phasediagram)主要内容 一•相平衡状态图研究的内容二•相律（Phaserule）三•单组分系统相图四•二组份理想液态混合物的气—液平衡相图 五•二组份真实液态混合物的气－液平衡相图 六•精馏分离原理（rectification）七•二组份液态部分互溶系统及完全...
diagram n.[C] 1.图解,图表,简图 phase n.[C] 1.阶段,状态 2.相位,周相 v.[T]逐步采用,分阶段引进 Phase 相位(=PH)是反映交流电任何时刻的状态的物理量。 fibre diagram 纤维长度分布图 moment diagram 力矩图 f diagram 【机】 F图 in phase 同相 phase in n. 逐渐采用 3 phase 三相...
之前介绍了用FactSage的Equilib模块来绘制Fe-O-C系平衡图(Baur-Glaessner diagram),除此之外,也可以用FactSage的Phase Diagram模块来绘制Fe-O-C系平衡图,包括C + CO2 ⇔ 2CO的Boudouard平衡曲线,方法如下。 (一)绘制Boudouard反应的平衡曲线 打开Phase Diagram模块,在Components窗口中输入组分CO和CO2。在Data Se...
The phase is an identifiable part of a system. Phase diagrams are used in several scientific fields for the elucidation of the behavior of the phases of the components under dynamic conditions. In biology, phase diagrams can shed light on the mechanisms of interaction within a system, e.g.,...
phase diagram involving temperature changes such as intense cooling is in the form ofnonequilibriumthermodynamic autonomy. We must also ask about the suitability of using the term “temperature” during quenching. Particle size and surface tension is another degree of thermodynamic freedom for the ...
1 THESOLUBILITYLIMIT •SolubilityLimit:Temperature(癈)100806040200SolubilityLimit Maxconcentrationforwhichonlyasolutionoccurs.L (liquid)L (liquidsolutioni.e.,syrup)•Ex:PhaseDiagram:Water-SugarSystem Question:WhatistheAnswer:65wt%sugar.solubilitylimitat20C?+S (solidsugar)IfCo<65wt%sugar:sugarIfCo>65...
phase diagram (redirected fromPhase diagrams) [′fāz ‚dī·ə‚gram] (metallurgy) constitution diagram (physical chemistry) A graphical representation of the equilibrium relationships between phases (such as vapor-liquid, liquid-solid) of a chemical compound, mixture of compounds, or solution....
Phase diagram, graph showing the limiting conditions for solid, liquid, and gaseous phases of a single substance or of a mixture of substances while undergoing changes in pressure and temperature or in some other combination of variables, such as solubil
A phase diagram in physical chemistry, engineering, mineralogy, and materials science is a type of chart used to show conditions at which thermodynamically distinct phases can occur at equilibrium. Common components of a phase diagram are lines of equilibrium or phase boundaries, which refer to ...