Ultrafine-grained 2J4 hysteresis alloy processed by equal-channel angular process(ECAP), has the average grain size approximate 0.
利用等通道弯曲挤压的方法得到的晶粒平均尺寸大约为0。
It is shown that the surface roughness is mainly related with the average grain size and feed per wheel revolution for the brittle materials such as single silicon.
研究结果表明,对于单晶硅等脆性材料,其表面粗糙度主要与砂轮的平均磨粒尺寸、进给量等因素有关。
Nevertheless, after the strain reaches 0.29, the average grain size decreases slowly with the increase of strain.
当应变达到0.29时,平均晶粒尺寸缓慢地随应变增大而减小。
The relationship between the average diameter of mill balls and the average grain size of grinding materials in ball mill is analyzed.
介绍研磨体级配的平均球径与研磨物料平均粒径的关系。
Granulometric parameters show that: the average grain size in the Bayan Har basin becomes coarser with time and the sorting becomes better.
粒度参数特征表明,巴颜喀拉山盆地由早到晚平均粒径变粗、分选变好。
It is showed that the surface roughness is mainly related with the average grain size and feed per wheel revolution for the brittle materials such as single crystal silicon.
研究结果表明,对于微晶玻璃等脆性材料,其表面粗糙度主要与砂轮的平均磨粒尺寸、砂轮速度、进给量及磨削深度等因素有关。
When the strain is below 0.29, the average grain size decreases obviously with the increase of strain.
当应变小于0.29时,平均晶粒尺寸明显地随应变增大而减小;