The powder method was adopted to carry out experiment of chemical stability measurement on ZF7 glass in this paper.
用粉末法对ZF7玻璃进行了化学稳定性的测定实验,研究了部分因素对粉末制备过程的影响,并初步得出了测定ZF7玻璃化学稳定性的一些规律,对用粉末法测定玻璃化学稳定性的工作有一定的指导意义。
The deviations of two expression forms of spectrum standard samples made by powder method are calculated in detail.
通过计算分析，研究了粉末法配制光谱标样两种表示形式的偏差问题，指出：以金属／氧化物计配制光谱标样采用纯基体氧化物的换算系数，当分析元素越多，被分析元素和基体元素二者的氧化物与金属的比值相差越大时，导致分析结果的偏差越大；而以金属／金属计配制光谱标样时，对于含量不同的标样点，采用与之对应的比值系数，避免了偏差的引入。
The preparation of foamed Fe with high melting point has been studied in this paper by the powder metallurgical method.
本文采用粉末冶金法，对高熔点泡沫铁的制备进行了研究，成功的制备了孔隙率范围在40-67%、孔径在0。
Fly ash strengthened aluminium-matrix composite was prepared using powder metallurgy technique.
采用粉末冶金法制备粉煤灰增强铝基复合材料。
The powder metallurgy technique was used to prepare fly-ash-reinforced Al-Si alloy composites, and the microstructure and mechanical properties were analyzed.
以浓硫酸处理过的粉煤灰颗粒为增强体,Al-20%Si合金粉为基体,采用粉末冶金法制得粉煤灰颗粒增强铝基复合材料,并对复合材料的微观形貌及力学性能进行了分析。
Development course and kinetics mechanism of foam body expansion were investigated during preparing foam aluminum by powder metallurgy method.
采用粉末冶金法制备泡沫铝材料,对发泡过程中泡沫体膨胀的演变过程及动力学机制进行了研究。
The process of preparation foam aluminum by powder metallurgy method was studied.
对采用粉末冶金法制备泡沫铝材料进行研究。
The uses and application foreground and the current status of domestic and foreign research onfoam aluminum material are introduced in this paper,focussing on expounding basic principle and the process flow,andthe most advantage and disadvantage of preparing polymer foams materials by powder metallurgy method.
介绍了多孔金属材料的用途和应用前景、国内外的研究现状,重点阐述了采用粉末冶金法制备多孔金属材料的基本原理、工艺流程及其优缺点。
Sintering process in preparation of CuInSe_2 thin films by powder coating
粉末涂敷法制备CuInSe_2薄膜的硒化烧结过程研究
Test methods for coating powders for electrical insulation
GB/T6554-1986电气绝缘涂敷粉末试验方法
testing method for loss by heating of powder coating materials
粉末涂料的加热重量损失试验方法
coating powders-determination of particle size distribution by sieving
粉末涂料-筛分法测定粒度分布
test method for particle size and distribution of powder coating
粉末涂料的颗粒粒度和分布试验方法
The Common Defects and Solutions of Electrostatic Powder Painting
粉末静电涂装中常见缺陷与解决办法
Study on Weathering Test Method of Powder Coated Aluminum Profile
粉末喷涂铝型材耐候性测试方法研究
The Common Defects and Solutions of the Probleins in the Electrostatic Dust Painting
粉末静电涂装中常见缺陷与解决方法
Effect of different heating time on sherardizing coating's corrosion resistance
热扩散时间对粉末法渗锌涂层的耐蚀性的影响
Preparation of Acrylic Resin for Powder Coatings by Dispersion Copolymerization
分散聚合法制备粉末涂料用丙烯酸酯树脂
Preparation of SiC nanoparticles coated by ZnC_2O_4
SiC粉末表面溶胶-凝胶法涂覆草酸锌研究
semigloss epoxide-polyester powder coating
半光环氧聚酯粉末涂料
epoxy polyester powder coating
环氧聚酯树脂粉末涂料
epoxy resin powder coatings
涂料用环氧树脂粉末
fusion bonded epoxy power coating
熔结环氧树脂粉末涂料
Composite coating protection technology of arc spraying and powder coating spraying
电弧喷涂与粉末涂料喷涂复合涂层防护技术
Finishing Process of Powder Coatings for Medium Density Fiberboard
中密度纤维板粉末涂料涂装工艺研究
Process Control of Pretreatment before Spraying Powder Paint on Aluminum Profiles
铝型材喷涂粉末涂料前处理工艺控制