1) glass crystallization kinetics
玻璃析晶动力学
1.
A review of various criteria for glass crystallization kinetics is presented.
本文综述了各种玻璃析晶动力学判据,在前人的研究基础上提出一种新的析晶动力学判据k_y(T)=v·exp(─E/RT·ΔT/T_m)(其中ΔT=T_x─T_g),指出k_y(T)值越大,玻璃稳定性越差;k_y(T)值越小,玻璃稳定性越好。
3) glass transition kinetics
玻璃转变动力学
1.
The crystallization and glass transition kinetics of the Li2O-Al2O3-SiO2 transparent glass ceramics which contains phosphorous and free phosphorous were investigated by the differential scanning calorimetric(DSC),derivative differential scanning calorimetric(DDSC) and X-ray diffraction(XRD).
以零膨胀Li2O-Al2O3-Si O2透明微晶玻璃为研究对象,采用示差扫描量热法(DSC)研究了无磷和含磷玻璃的析晶动力学和玻璃转变动力学行为。
2.
The crystallization and glass transition kinetics of the Li2O-Al2O3-SiO2 system based transparent zero expansion glass ceramics which contain phosphorous and contain free phosphorous were investigated by the differential scanning calorimetric(DSC).
以零膨胀Li2O-Al2O3-SiO2透明微晶玻璃为研究对象,采用示差扫描量热法(DSC)研究无磷和含磷玻璃的析晶动力学和玻璃转变动力学行为。
4) crystallization kinetics
析晶动力学
1.
Differential thermal analysis(DTA) method is employed for research on the crystallization kinetics of this kind of glass, and the kinetic parameters,such as activation energy and Avrami index are calculated with Ozawa method and Kissinger methods.
采用差热分析方法(DTA),得到了以TiO2作为晶核剂的MgO-A l2O3-SiO2系微晶玻璃的析晶动力学参数,研究了该体系微晶玻璃的析晶动力学;利用X射线衍射技术(XRD)确定了经合适热处理后得到的样品的主晶相。
2.
The influences of Ba(PO_3)_2 contents on the properties and crystallization kinetics of glasses were studied by differential thermal analysis technique.
用差热分析方法研究了Ba(PO3) 2 含量对氟铝酸盐玻璃热性能和析晶动力学的影响。
3.
The crystallization process and crystallization kinetics of the systetn were characterized.
分析了析晶过程和析晶动力学;发现该系统的析出相为ZnZSiO4和ZnB2O4,其析晶活化能分别为628kJ/mol和279kJ/mol;指出了玻璃分相是玻璃析晶的主要原因。
5) Kinetics of precipitation
析晶动力学
1.
The kinetics of precipitation of calcium carbonate solutions implied that the magnetic effect were attributable both to.
借助析晶动力学监测系统 ,研究了一定强度的磁场对碳酸钙过饱和溶液的析晶过程的影响。
6) devitrification of glass
玻璃析晶,玻璃失透
补充资料:玻璃陶瓷(见微晶玻璃)
玻璃陶瓷(见微晶玻璃)
glass ceramics
玻璃陶瓷glass eeramies见微晶玻璃。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条