REFRACTORIES & LIME ›› 2021, Vol. 46 ›› Issue (2): 40-42.

Previous Articles     Next Articles

Evaluation of uncertainty for determination of iorn oxide content in bauxites aggregate#br#

Li Jie   

  1. Yangquan Comprehensive Inspection and Testing  CenterNational Quality Supervision and Inspection Center for Silicon-Aluminum Refractories, Yangquan 045000, China
  • Online:2021-04-10 Published:2021-04-19

Abstract:

The evaluation results of uncertainty of iron oxide content by spectrophotometry are introduced in this paper.The measurement model is established and the factors affecting uncertainty are analyzed.

Key words: Spectrophotometry, Uncertainty, Bauxites aggregate, Iorn oxide content

CLC Number: