The surface of pure magnesium was treated with AlCl3-NaCl molten salt diffusion method at 573K for 8 h.
对纯镁表面采用AlCl3-NaCl熔盐扩散处理,金相和SEM观察结果显示镁表面生成了厚度为10 um左右的均匀合金层,XRD测试表明该合金层由单质镁和镁铝金属间化合物Mg17Al12、-εMgAl、-βMgAl组成,用电极电位曲线、交流阻抗分析以及极化曲线比较熔盐扩散处理前后镁的耐腐蚀性能,结果显示熔盐扩散处理后镁的电极电位显著提高,腐蚀速率降低,较好地提高了镁的耐腐蚀性能。
Spread-backwash and Market Area Effects of Urban and Regional Growth in China
中国城市与区域经济增长的扩散回流与市场区效应
W-Cu/brass functionally graded material(FGM) was fabricated by infiltration-diffusion method.
对用熔铸-扩散法制备的黄铜/钨铜功能梯度材料进行了研究,对界面区域的元素成分分布和微观组织结构进行了分析,对界面区域的电导率、结合强度及抗脉冲大电流损伤性能进行了测试。
A novel processing called semi-solid diffusing(SSD) method was used to manufactured CVD SiCf /Al(5A02) composite.
采用近熔态扩散新工艺制备了SiCf/Al(5A02)铝合金基复合材料,采用透射电镜(TEM)和X射线能谱(EDX)分析了界面产物和反应机理。
Study of Preparation of Aluminium Alloying Coating on the Surfaces of Magnesium and Its Alloy by Molten Salt Modification;
镁及镁合金表面熔盐扩散富铝涂层的制备研究
Enhancement of Corrosion Resistance of Pure Magnesium by Diffusion in Molten Salt AlCl_3-NaCl
AlCl_3-NaCl熔盐扩散增强纯镁耐腐蚀性的研究
melting rather easily -- at other times difficult to diffuse;
有时相当易熔，有时又极难扩散；
Ti content on diffusible hydrogen of deposited metal of flux cored wire
钛对药芯焊丝熔敷金属扩散氢的影响
Investigation on Brass/W-Cu Alloy Functionally Graded Material(FGM) by Infiltration-Diffusion Method
熔铸-扩散法制备黄铜/钨铜功能梯度材料的研究
THE FORECAST AND CONTROL OF THE AMOUNT OF DIFFUSION HYDROGEN IN THE DEPOSITED METAL OF BASIC ELECTRODES
碱性焊条熔敷金属中扩散氢的予报及控制
Diffusion of W and Ti during Sintering and Infiltration
烧结熔渗过程中W和Ti扩散溶解的研究
High-order Accurate Compact Difference Algorithms for Thermohaline Double-diffusive System;
求解温盐双扩散系统的高精度紧致差分算法
Electric field-assisted diffusion of Ag~+ into silicate glass and the growth of silver nano-crystals
Ag~+在硅酸盐玻璃中电场诱导扩散与纳米晶析出
Study of Salt Marsh Vegetation Spread Dynamics Model Based on Conditions Optimized CA
基于CO-CA的海岸带盐沼植被动态扩散模型研究
Study on membrane diffusivity of chitosan/alginate microcapsules
壳聚糖/海藻酸盐微胶囊膜的物质扩散性能研究
TEM Analysis of Interface in SiC Fibre Reinforced Aluminium Matrix Composite Prepared with Semi-solid Diffusing Method
近熔态扩散新工艺制备SiC纤维增强Al基复合材料的界面分析
diffusion in non-steady state
非定常扩散,非稳态扩散
Transportation laws of salinity with flow in the Lanmensha area of the Yangtze River Estuary are discussed.
探讨了长江口拦门沙地区盐度随水流的扩散输移规律。
Experimental and Numerical Investigation on the Solar Radiation Transmission and Double-Diffusion of a Solar Pond;
太阳池辐射透射及热盐双扩散特性的实验和数值模拟研究
The Study of the Salting Effect of CO_2 and Carbon Dioxide Flux of Sediment-sea Interface;
电解质溶液中CO_2的盐效应和沉积物——海水界面CO_2扩散通量的研究
Design and Application of a Dynamical Spreading Model for Salt Marsh Vegetation Based on COCA;
基于COCA的海岸带盐沼植被动态扩散模型设计与应用
molten salt chronopotentiometry
熔盐计时电位滴定法