Knowledge Management System of Institue of Mechanics, CAS
Finite element analysis on stresses field of normalized layer thickness within ceramic coating on aluminized steel | |
Wu ZQ(吴振强); Xia Y(夏原); Li G(李光); Xu FT(徐方涛); Xia, Y (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China. | |
发表期刊 | Transactions of Nonferrous Metals Society of China |
2007 | |
卷号 | 17期号:5页码:934-939 |
ISSN | 1003-6326 |
摘要 | Multilayer ceramic coatings were fabricated on steel substrate using a combined technique of hot dipping aluminum(HDA) and plasma electrolytic oxidation(PEO). A triangle of normalized layer thickness was created for describing thickness ratios of HDA/PEO coatings. Then, the effect of thickness ratio on stresses field of HDA/PEO coatings subjected to uniform normal contact load was investigated by finite element method. Results show that the surface tensile stress is mainly affected by the thickness ratio of Al layer when the total thickness of coating is unchanged. With the increase of A] layer thickness, the surface tensile stress rises quickly. When Al2O3 layer thickness increases, surface tensile stress is diminished. 'Meanwhile, the maximum shear stress moves rapidly towards internal part of HDA/PEO coatings. Shear stress at the Al2O3/Al interface is minimal when Al2O3 layer and Al layer have the same thickness. |
关键词 | Normalized Layer Thickness Multilayer Coatings Interfacial Stresses Finite Element Method(Fem) Plasma Electrolytic Oxidation Elastic Stresses Contact Stresses |
DOI | 10.1016/S1003-6326(07)60203-9 |
收录类别 | SCI ; EI ; CSCD |
语种 | 英语 |
WOS记录号 | WOS:000250788400010 |
关键词[WOS] | PLASMA ELECTROLYTIC OXIDATION ; ELASTIC STRESSES ; CONTACT STRESSES |
WOS研究方向 | Metallurgy & Metallurgical Engineering |
WOS类目 | Metallurgy & Metallurgical Engineering |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://dspace.imech.ac.cn/handle/311007/33871 |
专题 | 力学所知识产出(1956-2008) |
通讯作者 | Xia, Y (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China. |
推荐引用方式 GB/T 7714 | Wu ZQ,Xia Y,Li G,et al. Finite element analysis on stresses field of normalized layer thickness within ceramic coating on aluminized steel[J]. Transactions of Nonferrous Metals Society of China,2007,17,5,:934-939. |
APA | Wu ZQ,Xia Y,Li G,Xu FT,&Xia, Y .(2007).Finite element analysis on stresses field of normalized layer thickness within ceramic coating on aluminized steel.Transactions of Nonferrous Metals Society of China,17(5),934-939. |
MLA | Wu ZQ,et al."Finite element analysis on stresses field of normalized layer thickness within ceramic coating on aluminized steel".Transactions of Nonferrous Metals Society of China 17.5(2007):934-939. |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
E139.pdf(771KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论