2) starting powder size
起始粉末粒径
3) diameier
粉末直径
4) particle size
粉末粒度
1.
Effects of particle size on the properties of the injection bonded magnets;
粉末粒度对注射粘结磁体性能的影响
2.
The influence of the gas pressure,the metal melt temperature and the inner-diameter of melt delivery tube on particle size distribution of H70 brass powder was studied in light of gas kinetics and hydromechanics.
从气体动力学和流体力学分析了雾化气体压力、金属熔体温度和导液管内径对H70黄铜雾化粉末粒度分布的影响。
3.
Effects of processing parameters on the particle size and its size distribution were studied.
研究了制粉工艺参数对粉末粒度、粒度分布以及粒度分布类型的影响 ,并对粉末粒度进行了理论计算。
5) powder particle size
粉末粒度
1.
To find the optimum particle size range of irregular powder Ti-6Al-4V on rapid laser forming technique,the feeding status of different particle size powder was investigated by high speed photograph and the effects of powder particle size on the powder utilization rate,the part's surface precision and the void in the parts were studied by rapid laser forming tests.
为了找到适合激光快速成形技术的非球形Ti-6Al-4V粉末粒度范围,采用高速摄影的方法研究了不同粒度粉末的输送情况,并通过不同粒度粉末的激光快速成形实验,研究了粉末粒度对粉末利用率、成形件表面精度和成形件内部气孔缺陷的影响。
6) powder size
粉末粒度
1.
The effect of powder size on the microstructure, phase composition and shear strength of hydroxyapatite coatings was studied.
采用等离子喷涂技术在碳纤维增强碳复合材料(简称碳/碳复合材料)上制备了羟基磷灰石涂层,研究了原始粉末粒度对涂层的表面形貌、剪切强度、相组成等方面的影响,并分析了涂层与基体的界面结合状况。
2.
Effect of powder size on preparation by powder metallurgy, microstructure and properties of Ti (C,N)- based cermets is reviewed in this paper.
综述了粉末冶金法制备Ti(C,N)基金属陶瓷过程中粉末粒度的作用,以及其对材料最终组织性能的影响;并指出了原始粉末粒度与细晶粒Ti(C,N)基金属陶瓷制备工艺的关系及其研究意义。
3.
The morphplogy of PREP powders has been investigated, the relationship between the original β grain size and the powder size has been measured, and the cooling rates of different powder sizes have been calculated for Ti829+1Er and Ti829+ 1Gd alloys.
本文主要研究了PREP-Ti829+RE(RE=Er,Gd)粉末颗粒的组织形态,测量了粉末颗粒的原始β晶粒尺寸与粉末粒度的关系,并估计了不同粒度粉末的冷却速度。
补充资料：调和平均粒径
分子式：
CAS号：
性质：在混合颗粒中，直径为d1、d2、…dn的颗粒的质量分率，分别为x1、x2、…xn，则混合颗粒的调和平均直径可按下式计算：
CAS号：
性质：在混合颗粒中，直径为d1、d2、…dn的颗粒的质量分率，分别为x1、x2、…xn，则混合颗粒的调和平均直径可按下式计算：
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