powder size的例句大全

Effect of powder size on the pore structure of porous FeAl intermetallics

粉末粒度对FeAl金属间化合物多孔材料孔结构的影响

The thermal shock fatigue mechanisms of TiC/ Al_2O_3 composite were studied and the influence of different TiC starting powder size on the thermal shock fatigue resistance was discussed.

研究了TiC/Al2O3复合陶瓷的热震循环疲劳机制和TiC起始粉末粒径对热震循环疲劳抗力的影响。TiC起始粉末粒径的调整可以控制TiC/Al2O3复合陶瓷的晶粒大小。

Methods The alumina powder size mass distribution was obtained by BI XDC powder size analysis device; the open pore parameters of alumina adobe and sintered body were analyzed using the mercury pressure method. Their fracture surfaces were observed under scanning electronic microscope.

方法用BI-XDC粒度分析仪分析氧化铝粉体粒度的质量组成，压汞法测试氧化铝坯体和1125℃烧结的氧化铝烧结体的开孔孔隙分布特征，扫描电镜观察氧化铝烧结前后的微观结构。

effects of ceramic powder size on arc-sprayed metal-ceramic composite coatings

陶瓷粉末尺寸对电弧喷涂金属-陶瓷复合涂层形成及性能的影响

It was showed that the porosity size decreases with decreasing powder size.

研究结果表明:孔洞的尺寸随着粉末粒度的下降而减小.

The influence of powder size and forming pressure are discussed for the performance of W-Cu composites.

着重研究了粉末粒度与成型压力对钨铜材料烧结致密度的影响.

Main factors which affect conductivity and natural aging resistance are formula. Technology and Cu powder size.

影响铜粉导电胶导电性能和自然老化性能的主要因素是胶的配方和工艺条件,铜粉粒度.

Coal powder with strong hydrophobicity and smaller than 70u in size was used as test dust.

选举憎水性强、粒径小于70μm的煤粉作试验粉尘。

With the decrease size of powder, not only will the sintering temperature range fall, but also there is no air pores in the ceramics. 5.

随着粉料的粒度的减小，不但获得理想烧结状态所需的烧结温度范围随之降低，而且消除了显微气孔。

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

Experimental Study on Preparation of Superfine Garnet Powder with Narrow Particle-size Distribution

粒度窄分布石榴石超细粉制备试验研究

A porous TiAl intermetallics is fabricated using Ti and Al elemental powder by reactive sintering process, and the relationships between pressing pressure and porosity, maximum size as well as permeability coefficient are analysed.

以Ti、Al混合粉末为原料，通过反应烧结制备TiAl金属间化合物多孔过滤材料，分析压制压力对孔隙率、最大孔径及渗透系数的影响。

The experimental results showed that with the increase of kenaf powder mesh size, the internal bond strength and thickness swelling properties of kenaf core binderless particleboard have been greatly improved.

可以得出结论，随着红麻粉末目数的增加，红麻秆无胶碎料板的内结合强度以及吸水厚度膨胀率性能都有了很大的改善。

Particle size analysis of ultramicro powder

γ-三氧化二铁磁性超微粉粒径分析

Moreover, TEM result shows that the final W powder particle size is less than 80 nm.

TEM观测表明，W粉粒度小于80nm。

Through the concept of primary crystal size and testing of primary crystal size and flowability, water demand of high-temperature alumina powder is studied and discussed.

运用原晶粒度的概念并通过对原晶粒度、流动度的检测，对高温氧化铝的需水性进行了研究和探讨。

Particle classification is usually used to obtain qualified powder product after mill process. Modern industry demand more and more for fine particle size and narrow size distribution.

在微细粒级粉体加工技术中，颗粒分级是得到合格粒度产品的关键步骤，现代工业对细粒度、窄级别提出了越来越高的要求。

The result shows that slag powder by ball mill has wider particle size distribution and higher circularity than that by vertical mill;

结果表明：球磨加工的矿渣粉比立磨加工的矿渣粉颗粒尺寸分布宽、圆形度高；

Ti ( C, N)-based cermet was prepared from TiC, TiN fine powder with the size of 0.2 μ m by sintering in vacuum at ( 1 430 ℃) for 1 h.

由平均粒径为0.2μm的TiC，TiN细粉，经1430℃，1h真空烧结制备了Ti（C，N）基金属陶瓷。

Influence of light scatter models on particle volume mean size of b_4c powder by laser diffraction method

激光衍射法中光学模型对B4C粉末粒度分布测量结果的影响