[1]颜琦,李巍,张绍锦,等.不锈钢表面Ti-O-Y涂层的防腐性能[J].华侨大学学报(自然科学版),2012,33(2):168-171.[doi:10.11830/ISSN.1000-5013.2012.02.0168]
　YAN Qi,LI Wei,ZHANG Shao-jin,et al.Research on the Anticorrosion Protective Coating with Ti-O-Y of the Stainless Steel[J].Journal of Huaqiao University(Natural Science),2012,33(2):168-171.[doi:10.11830/ISSN.1000-5013.2012.02.0168]
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不锈钢表面Ti-O-Y涂层的防腐性能()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第33卷
期数:
2012年第2期
页码:
168-171
栏目:
出版日期:
2012-03-20

文章信息/Info

Title:
Research on the Anticorrosion Protective Coating with Ti-O-Y of the Stainless Steel
文章编号:
1000-5013(2012)02-0168-04
作者:
颜琦; 李巍; 张绍锦; 张浩
福建工程学院材料科学与工程系; 福州大学材料科学与工程学院
Author(s):
YAN Qi1;  LI Wei1; 2;  ZHANG Shao-jin1; 2;  ZHANG Hao2
1.Department of Materials Science and Engineering, Fujian University of Technology, Fuzhou 350108, China; 2.College of Materials Science and Engineering, Fuzhou University, Fuzhou 350108, China
关键词:
不锈钢;  钇;  防腐涂层;  溶胶-凝胶法
Keywords:
stainless steel;  yttrium;  anticorrosion protective coating;  sol-gel method
分类号:
TG174.445
DOI:
10.11830/ISSN.1000-5013.2012.02.0168
文献标志码:
A
摘要:
采用溶胶-凝胶法,经过涂覆、固化、烧结,在不锈钢表面获得不同Ti和Y摩尔比的Ti-O-Y复合涂层,并通过X衍射(XRD)、扫描电镜(SEM)、电化学腐蚀和高温氧化测试方法,研究其结构和耐蚀性能.结果表明:Ti与Y摩尔比为10∶3的涂层的自腐蚀电位最高,效果最好; 不锈钢基材的氧化速率降低,是由于Y离子的掺杂阻碍的氧的向内扩散,起到高温抗氧化的作用.
Abstract:
A serials of Ti-O-Y anticorrosion protective oxide coatings on stainless steel were fabricated by a sol-gel method.The structural feature and anti-corrosive properties of the Ti-O-Y coatings were studied by X-ray diffraction(XRD),scanning electron microscopy(SEM),electrochemical corrosion and high-temperature oxidation.The results demonstrated that self-corrosive potential of the coating reaches a maximum value when the corrosion potentialthe molar ratio of Ti∶Y is 10∶3.It suggests the decreases of the oxidation rate of the stainless steel relates to the doping of Y ion to hinder the inward diffusion of the O2-at the high temperature.

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[1]叶勇,邓江聪,彭译琳,等.不锈钢管约束混凝土短柱轴压性能试验[J].华侨大学学报(自然科学版),2019,40(4):476.[doi:10.11830/ISSN.1000-5013.201901029]
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备注/Memo

备注/Memo:
福建工程学院人才引进科研启动项目(GY-Z10007); 福建工程学院横向课题(GY-H-10005)
更新日期/Last Update: 2014-03-23