Uncertainty Evaluation on True Density of Silica Refractory Bricks Tested by Immersion Method
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Graphical Abstract
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Abstract
According to the immersion method of GB/T 5071-1997, the true density of silica refractory bricks were tested.The uncertainty component which influenced the true density was analyzed and evaluated.The results showed that the important influencing factors of uncertainty were mainly from the repeatability test.
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