The corrosion of various materials under chloride deposits at 623-723K in pure oxygen
文献类型：期刊论文
| 作者 | Y. S. Li ; M. Al-Omary ; Y. Niu ; K. Zhang |
| 刊名 | High Temperature Materials and Processes
 |
| 出版日期 | 2002 |
| 卷号 | 21期号:1-2页码:41237 |
| 关键词 | chloride deposits corrosion alloys waste incineration stainless-steels molten chlorides hot corrosion environments behavior |
| ISSN号 | 0334-6455 |
| 中文摘要 | Corrosion problems in waste incinerators or in other advanced combustion power generation systems are usually rather serious due to the deposition of ashes composed of heavy and alkali metal chlorides or sulfates of metals such as Zn, K, Pb etc. This paper presents the individual and combined effects of ZnCl2 and KCl on the corrosion behavior of some heat-resistant steels, the M38G Ni-based alloy, 2205 duplex steel and several other Fe-based alloys as well as pure metals were examined at 623K and 723K in pure oxygen. All the materials tested suffered from accelerated corrosion due to the formation of non-protective porous oxide scales and in many cases from local attack in the alloy matrix induced by chlorine. The Cr addition to the alloys can hardly provide sufficient corrosion resistance against such environments as a result of the bad adherence of Cr2O3 to the alloy matrix. This detrimental effect is discussed on the basis of thermodynamic considerations. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/36324]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Y. S. Li,M. Al-Omary,Y. Niu,et al. The corrosion of various materials under chloride deposits at 623-723K in pure oxygen[J]. High Temperature Materials and Processes,2002,21(1-2):41237. |
| APA | Y. S. Li,M. Al-Omary,Y. Niu,&K. Zhang.(2002).The corrosion of various materials under chloride deposits at 623-723K in pure oxygen.High Temperature Materials and Processes,21(1-2),41237. |
| MLA | Y. S. Li,et al."The corrosion of various materials under chloride deposits at 623-723K in pure oxygen".High Temperature Materials and Processes 21.1-2(2002):41237. |
入库方式： OAI收割
来源：金属研究所
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