本机制成的颗粒硬度高、表面光洁、内部熟化程度较充分。
The granule production have high hardness, smooth surface, fully degree of internal maturation.
在喷涂水溶液时，真空度、泻压时间对颗粒硬度均有较大的影响真空度对喷涂均匀度有显著影响。
While water is applied, vacuum degree and pressure release time both affect greatly on pellet hardness; vacuum degree exhibits remarkable influence on the spraying uniformity.
剪切性能好。适用纤维状介质，和诸如焊渣等硬度颗粒。
Good shear performance. Suitable for fibrous media, such as welding slag and other hardness particles.
用于干法制粒，提供精确的颗粒尺寸和密度，便于产品统一混合，控制灰尘，改进流量特性，统一的粒子硬度等。
For dry granulation of powders providing precise control of particle size and density in order to produce uniform blends, control dust, improve flow properties, consistent particle hardness, etc.
研究了颗粒性质和含量对复合材料硬度、摩擦系数和耐磨性能的影响。
Hardness and friction coefficient of the three composites were determined to investigate the influence of particle type and content.
与棕，白刚玉相比硬度高，韧性大，呈单颗粒球状晶体，具有良好的多棱切削刃，抗破碎较强。
With brown, white fused alumina compared to high hardness, toughness, showed a single particle spherical crystal, has a good multi-row cutting edge, strong anti-crushing.
结果表明，离心铸造使WC颗粒呈梯度分布，硬度由表及里呈现逐渐降低的趋势，过渡区得到强化；
The result showed that the centrifugal casting made the WC particles appear gradient distribution, the hardness of composites displayed gradual lower inward, and the transition zone was strengthened.
结果表明，WC颗粒的形貌、成分发生了较大的变化，但显微硬度并没有发生明显的下降。
The results shows that the morphology and the composition of WC particles have been changed considerably, while the microhardness has not been decreased obviously.
颗粒的分布决定了硬度值的分布变化。
The variation of the composite hardness depends on the distribution of the particles.
适用纤维状介质，和诸如焊渣等硬度颗粒。
Suitable for fibrous media, such as welding slag and other hardness particles.
采用V - E PC铸渗工艺制备铁基颗粒复合材料，并对复合材料硬度及显微组织分布特征进行了研究。
The V-EPC cast-in process was used to prepare the cast iron-based particles -containing composite. The distribution characteristics of the hardness and microstructure of the composite was studied.
它具有硬度高，韧性大，颗粒锋锐等特点。
It is characterized by its high hardness, good toughness and shape in size.
本产品采用超细颗粒钨钢材料，具有硬度高，刀刃锋利，使用寿命长等特点。
Employing ultra-fine granular tungsten steel, this product features with high hardness, keenness and long life, etc.
而碳化钛的高研磨能力是由颗粒的强切削力所致，人造金刚石则由颗粒的高硬度所致。
The high abrasive ability of the titanium carbide was caused by the cutting power of the particles, while that of artificial diamond resulted from a high hardness of the particles.
结果表明：名义尺寸相同而实际尺寸相差较大的磨球所磨出的粉体粒度大且分布不均匀，烧结体硬质相颗粒粗大且等轴性差，抗弯强度和硬度均较低。
It is found that the grain size of the powders milled by balls with different diameters is big, the hard phase is big too and not uniform, the hardness and bending strength are also lower.
与棕，白刚玉相比硬度高，韧性大，呈单颗粒球状晶体，具有良好的多棱切削刃，抗破碎较强。
Similar hardness and white fused alumina, white fused alumina than in the high toughness, abrasive cutting edge sharp edges and corners to keep good, high durability.
本文对自来水固体颗粒污染物、微生物和硬度等三种主要污染物的控制方法进行了研究，其中着重研究了固体颗粒污染物的控制理论和方法。
We study how to control the solid grain, microorganism and water quality of tap water, and put the research about the solid grain contamination into emphasis.
用于高硬度的颗粒介质，或有软颗粒但又有腐蚀的介质中，本阀门具有优势，也是目前唯一合适此类介质的阀门。
The valve has its advantages to high-hardness particle medium, or soft corrosive particle medium, it is the sole valve suitable for this type of medium at present.
但海砂的粒度比较粗，颗粒形状比较规则、结构比较致密、表面比较光滑、硬度和熔点都比较高，使它的用量受到一定限制。
But owing to its coarser grain, denser structure, smoother surface, higher hardness and melt point, so its proportioning rate was limited.
本文重点研究了碳化钨与粘结金属的配合比例、碳化物颗粒的粒度、粘结金属的组织成分及其硬度等因素对喷焊层耐磨性的影响，并初步得出某些因素对喷焊层耐磨性的影响规律。
The mixing proportion of WC and matrix metal, the grain size of WC, the composition and hardness of the matrix and other factors on wearability of the spray welding coating are discussed in the paper.
对H 13钢退火碳化物颗粒的平均直径、弥散度与硬度的关系的研究表明，在碳化物体积分数一定时，硬度是碳化物颗粒平均直径的函数，颗粒直径越大，退火硬度越低。
The relationship among the diameter and dispersity of the carbide and the hardness of the annealed H13 steel shows that when the volume of the carbide is constant, hardness is the.
大颗粒尿素具有硬度高、肥效好、用途广等特点。
Granulated urea has the advantage of greater hardness, better fertilizer effect and wider application.
大颗粒尿素具有硬度高、肥效好、用途广等特点。
Granulated urea has the advantage of greater hardness, better fertilizer effect and wider application.
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