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昆明理工大学材料科学与工程学院材料科学基础课件Chapter 5 Phase diagrams
昆明理工大学材料科学与工程学院 材料科学基础 课件 Chapter 5 Phase diagrams
2017/4/17
昆明理工大学材料科学与工程学院材料科学基础课件Chapter 5 Phase diagrams.
Researchers Discover New Phase of Boron Nitride and a New Way to Create Pure c-BN
Researchers Discover New Phase New Way Create Pure c-BN
2016/2/3
We report a direct conversion of hexagonal boron nitride (h-BN) into pure cubic boron nitride (c-BN) by nanosecond laser melting at ambient temperatures and atmospheric pressure in air. According to t...
Calculation of the cooling condition in the phase change problem
Solidification Inverse Stefan Problems Genetic algorithm
2009/12/14
Purpose: The purpose of the paper is to present the method of calculation of the cooling condition in the phase change problem. The considered problem consists of the reconstruction of a function desc...
Phase selection controlled by sodium ions in the synthesis of FAU/LTA composite zeolite
FAU LTA Composite zeolite
2009/3/31
Zeolite faujasite (FAU), Linde type A (LTA) and FAU/LTA composite have been synthesized using tetramethylammonium cation (TMA +) as template, by adjusting only the concentration of Na + ions in the in...
Numerical model of phase transformation of steel C80U during hardening
Heat treatment Phase transformation Mathematical and numerical modelling
2007/7/5
The article concerns numerical modelling of the phase transformations in solid state hardening of tool steel C80U. The transformations were assumed: initial structure – austenite, austenite – perlite,...