1) starting powder size
起始粉末粒径
2) starting powders
起始粉末
1.
The effect of starting powders on mechanical properties and microstructure was investigated.
采用热压烧结方法,以非晶纳米Si3N4和α-Si3N4粉末作为原料,制备了纳米氮化硅陶瓷,研究了起始粉末对氮化硅陶瓷组织和力学性能的影响。
4) diameier
粉末直径
5) 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。
6) 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。
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