说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 残余气孔率
1)  residual porosity
残余气孔率
1.
SiC/Al composites were fabricated by pressureless infiltration technique, based on infiltration dynamics mechanism and technic method ,the effects of holding time and cooling way on the residual porosity of composites were discussed.
采用无压浸渗法制备了SiC/Al复合材料,从浸渗动力学和工艺方法的角度探讨了浸渗保温时间和降温方式对复合材料的残余气孔率的影响。
2.
Through analyzing the fracture microstructure, measuring line-shrinkage rate, density and residual porosity of sintered sample, the influence of sintering temperature on density and the influence of the type of dispersant on residual porosity of sintered sample were studied.
通过对烧结体断面显微结构的分析,以及对烧结体的线收缩率、密度和残余气孔率的测定,研究了烧结温度对坯体烧结致密化性能的影响和分散剂种类对烧结体残余气孔率的影响。
2)  Residual Pores
残余气孔
3)  relic pores
残余孔隙
4)  residual air hole
残余孔洞
5)  shrinking hole remnant
缩孔残余
1.
After making fracture analysis, chemical analysis and metallographic examination to the broken ped estal, It is concluded that the main reason are the harden layer,original crack and shrinking hole remnant flaw existing on the raw material.
对断裂后的支撑座进行了断口、化学成分、金相组织分析,认为原材料存在淬硬层、原始裂纹及缩孔残余缺陷是导致断裂的主要原因。
6)  remnant curvature
残余曲率
1.
Loop shape in fabric are analysed in this paper and the equation about law between remnant curvature and yarn linear density,yarn mechanical properties and knitting elements dimensions is set up.
分析了织物中线圈的形态 ,推导出了线圈残余曲率与纱线细度、纱线机械性能及成圈机件尺寸之间的关系式 。
补充资料:开口气孔率
分子式:
CAS号:

性质:又称开口气孔率。耐火制品中开口气孔的体积与制品总体积的百分比。除指明外,中国耐火材料界所称的气孔率通常是指显气孔率。显气孔率是评价耐火原料或制品质量的重要指标,不仅可反映耐火材料的致密程度,而且还表征其制造工艺是否合理。除轻质耐火制品外,低气孔率原料或制品对于提高产品质量、提高制品的机械强度、减少与熔渣接触的表面积、延长使用寿命都是有益的。

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