Simulating sulfuric acid dew point corrosion of enamels with different contents of silica
文献类型：期刊论文
| 作者 | Chen, Ken; Chen, Minghui; Yu, Zhongdi; Wang, Qunchang; Zhu, Shenglong; Wang, Fuhui; Chen, MH (reprint author), Northeastern Univ, Sch Mat Sci & Engn, Minist Educ, Key Lab Anisotropy & Texture Mat, Shenyang 110819, Liaoning, Peoples R China. |
| 刊名 | PERGAMON-ELSEVIER SCIENCE LTD
 |
| 出版日期 | 2017-10-01 |
| 卷号 | 127页码:201-212 |
| 关键词 | Glass Weight Loss Sem Raman Spectroscopy Acid Corrosion |
| ISSN号 | 0010-938X |
| 英文摘要 | Corrosion of three bulk enamels with different silica contents in sulfuric acid was studied. Catastrophic corrosion happened for enamel with 54.6 wt% silica. Its weight loss reached 36.90 mg/cm(2) after seven-day corrosion. A porous leached layer with tremendous cracks formed at surface during corrosion, which favored acid invading and further corrosion. On the contrary, the durability of enamels with silica content over 60 wt% was guaranteed by their highly connected silicate network and a developed dense gel layer that clogged corrosion pits. Their weight losses were less than 0.2 mg/cm(2) after seven-day corrosion.; Corrosion of three bulk enamels with different silica contents in sulfuric acid was studied. Catastrophic corrosion happened for enamel with 54.6 wt% silica. Its weight loss reached 36.90 mg/cm(2) after seven-day corrosion. A porous leached layer with tremendous cracks formed at surface during corrosion, which favored acid invading and further corrosion. On the contrary, the durability of enamels with silica content over 60 wt% was guaranteed by their highly connected silicate network and a developed dense gel layer that clogged corrosion pits. Their weight losses were less than 0.2 mg/cm(2) after seven-day corrosion. |
| 学科主题 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 资助机构 | National Natural Science Foundation of China [51471177]; Youth Innovation Promotion Association CAS [2016178]; Fundamental Research Funds for the Central Universities [N160205001] |
| 公开日期 | 2018-01-10 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/79063]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Chen, MH (reprint author), Northeastern Univ, Sch Mat Sci & Engn, Minist Educ, Key Lab Anisotropy & Texture Mat, Shenyang 110819, Liaoning, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Chen, Ken,Chen, Minghui,Yu, Zhongdi,et al. Simulating sulfuric acid dew point corrosion of enamels with different contents of silica[J]. PERGAMON-ELSEVIER SCIENCE LTD,2017,127:201-212. |
| APA | Chen, Ken.,Chen, Minghui.,Yu, Zhongdi.,Wang, Qunchang.,Zhu, Shenglong.,...&Chen, MH .(2017).Simulating sulfuric acid dew point corrosion of enamels with different contents of silica.PERGAMON-ELSEVIER SCIENCE LTD,127,201-212. |
| MLA | Chen, Ken,et al."Simulating sulfuric acid dew point corrosion of enamels with different contents of silica".PERGAMON-ELSEVIER SCIENCE LTD 127(2017):201-212. |
入库方式： OAI收割
来源：金属研究所
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