期刊
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
卷 164, 期 14, 页码 C962-C972出版社
ELECTROCHEMICAL SOC INC
DOI: 10.1149/2.0541714jes
关键词
-
资金
- New Energy and Industrial Technology Development Organization (NEDO)
- JSPS KAK-ENHI [JP15K14175, JP17H01331]
- Program for Leading Graduate Schools, Interdepartmental Doctoral Degree Program for Multi-dimensional Materials Science Leaders, by the Ministry of Education, Culture, Sports, Science and Technology
- Grants-in-Aid for Scientific Research [17H01331] Funding Source: KAKEN
The pitting corrosion resistance of AISI 1045 carbon steel with as-quenched, tempered, and low-carbon martensitic microstructures was investigated in boric-borate buffer solutions with and without NaCl. Analysis by micro-scale polarization found that tempering and decarburizing treatments decreased the pitting corrosion resistance of as-quenched martensite. The high corrosion resistance of the as-quenched martensite was likely due to the large amount of interstitial carbon. The pitting corrosion resistances of as-quenched martensite, primary ferrite, and pearlite were compared using micro-scale polarization measurements. It was determined that the pitting corrosion resistances of the typical steel structures were ordered as follows: (high) as-quenched martensite > tempered martensite approximate to primary ferrite > pearlite (low). The pitting corrosion resistance of steel was shown to depend on its microstructure. (c) The Author(s) 2017. Published by ECS. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据