PPT-The role of phase transformation kinetics in phase diagram

Tzero line paraequilibrium Experimental methods of phase diagram determination C D Composition a Schematic phase diagram b Thermal analysis of alloy X 2 c XRD of series of alloys phase boundaries from lattice parameter vs composition a diffusion couple X. INTRODUCTION. At sea level. At top of a mountain. Water boils at 100. C. Water boils at < 100. C. b.P. = f(P). P = 1.0133 bar. bp. = 100. C. P = 0.26 bar. bp. = 69. C. elevation = 8848 m. (TKK-2246). 14/15 Semester 2. Instructor: Rama . Oktavian. Email: rama.oktavian86@gmail.com. Office Hr.: . M – F.13-15. Outlines. . 1. . Solid-liquid equilibrium. . 2. . Liquid-solid phase diagram. Courtesy www.lab-initio.com. CA Standards. Students know . energy is released when a material condenses or freezes and is absorbed when a material evaporates or melts.. Water phase changes. Temperature remains __________. Peter . Fratzl. Matthew Harrington. Dieter Fischer. Potsdam, Germany. 108th STATISTICAL MECHANICS . CONFERENCE. December. 2012. mussel. byssus. whelk. egg. capsule. Relatively. high . initial. . stiffness. KITPC. , Aug. 3, 2015. 1. Weihua. Li. weihuali@fudan.edu.cn. State . K. ey Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, . Fudan. University, Shanghai, China. INTRODUCTION. At sea level. At top of a mountain. Water boils at 100. C. Water boils at < 100. C. b.P. = f(P). P = 1.0133 bar. bp. = 100. C. P = 0.26 bar. bp. = 69. C. elevation = 8848 m. Application of phase diagrams in development of transparent polycrystalline oxides and thermal barrier coating. Phase diagrams for production of transparent polycrystalline materials. Polycrystalline oxides are used for optical applications. The Al. http://en.wikipedia.org/wiki/Phase_transition . The above picture shows a block of solid . Ar. melting and subliming after . exposur. to . aire. at roughly room temperature. . Phase Diagram of H. 2. Mohanty. NISER. Outline:. Phase Diagram of QCD. Experimental Realization. Summary . INSA Meeting, NISER – December 28-30, 2016. The Phase Diagram of QCD . 01/21. P. hase diagram . Phase diagram of Water . GLY 4200 . Fall, . 2017. 2. Unary Diagrams. Unary diagrams . have a single component. We therefore usually choose to plot both P (pressure) and T (temperature) since composition is not a variable. Examples. Given a temperature and pressure, phase diagrams tell us which phase will exist.. Features of a phase diagram:. Triple point: temperature and pressure at which all three phases are in equilibrium. . Vapor-pressure curve: generally as pressure increases, temperature increases.. E. nergy vs. Composition . C. urves. To construct free energy vs. composition curves given a . eutectic . phase diagram and vice versa.. . Learning Objectives . Fall, 2017. 2. Binary Diagrams. Binary diagrams have two components. We therefore usually choose to plot both T (temperature) and X (composition) with pressure held constant. P-X (T fixed) or P-T (X fixed) are also possible. Arvind. K. Gupta. Department of Mathematics, Indian Institute of Technology . Ropar. , India-140001. Email: akgupta@iitrpr.ac.in. Motivated by the recent in-vitro experimental observations on clustering of motor proteins on microtubules filament, the present work concentrates on analyzing the role played by the mutual interaction (MI) in two-channel biological transport processes.