浸液法测定硅砖真密度的不确定度评定  

Evaluation of Uncertainty of True Density Determination for Silica Refractory Brick by Immersion Method

作　　者：宫尚宝[1] 

机构地区：[1]马鞍山钢铁股份有限公司

出　　处：《安徽冶金》2003年第3期7-8,14,共3页Anhui Metallurgy

摘　　要：采用浸液法测定硅砖的真密度,对测量结果的不确定度进行了评定和表述。分析了影响测量不确定度的各种因素,并对各个分量进行了计算和合成。The immersion method of true density determination for silica refractory brick is introduced, the uncer-tainty of the test result is evaluated and expressed. Various factors which influence the uncertainty are analyzed and each component is calculated and combined.

关 键 词：硅砖 浸液法 测定 不确定度 评定 耐火材料 真密度 

分 类 号：TQ175.711[化学工程—硅酸盐工业]