Articles
  • Quantitative study on erosion degree of bone china glaze by common acid reagent at different temperature

  • Wei Honga,*,#, Wen-jie Lib,d,*,#, Hui-chao Huangc, Xiao-wei Wenge, Yi-qin Zhangd, Xiao-hui Liud, Yan-hua Guob and Ya-bin Sub

  • aKey Laboratory of Mineral High Value Conversion and Energy Storage Materials of Liaoning Province, College of Materials Science and Engineering, Liaoning Technical University, Fuxin 123000, China
    bTangshan Customs Comprehensive Technical Service Center, Tangshan 063000
    cJiangxi Ceramic Testing Center, Jingdezhen 333000, China
    dTechnology center of Shijiazhuang customs district, Shijiazhuang 050051, China
    eTaizhou Institute of Product Quality and Safety Inspection, Taizhou 318000, China

  • This article is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

In this experiment, we selected "Tangshan bone china" 10.5-inch white porcelain flat plate produced by five different enterprises as experimental samples to study the erosion of bone porcelain enamel by different kinds of acidic reagents at different temperatures. The specific experimental process was as follows: at different temperatures, 20% hydrochloric acid, 30% sulfuric acid, 100 g/L citric acid and 10% acetic acid were used to continuously erode the sample glaze for 10h, and the whiteness and 45º mirror direction gloss were measured every 2h. The results show that different acidic reagents at different temperatures have significant differences in the erosion characteristics and strength of bone porcelain glaze, and the corrosion resistance of products from different enterprises also have significant differences


Keywords: Corrosion resistance mechanism, Difference, Time and temperature effects, Whiteness index, Glossiness index

This Article

  • 2022; 23(6): 823-830

    Published on Dec 31, 2022

  • 10.36410/jcpr.2022.23.6.823
  • Received on Apr 13, 2022
  • Revised on Aug 14, 2022
  • Accepted on Sep 3, 2022

Correspondence to

  • Wei Hong a, Wen-jie Li b,d

  • aKey Laboratory of Mineral High Value Conversion and Energy Storage Materials of Liaoning Province, College of Materials Science and Engineering, Liaoning Technical University, Fuxin 123000, China
    bTangshan Customs Comprehensive Technical Service Center, Tangshan 063000
    dTechnology center of Shijiazhuang customs district, Shijiazhuang 050051, China
    Wenjie Li
    Tel: +86 18712817961 Fax: +86 031166709916
    Wei Hong
    Tel: +86 15232366454 Fax: +86 04185110098

  • E-mail: hongwei20160211@126.com, 26282946@qq.com