| Exploring the hindering mechanism of element Ti on the adherence of CoO-bearing one-coat enamel/steel | |
| Chen, Ken1,2; Chen, Minghui3; Yu, Zhongdi3; Zhu, Shenglong1; Wang, Fuhui3 | |
| Corresponding Author | Chen, Minghui(mhchen@mail.neu.edu.cn) |
| 2019 | |
| Source Publication | INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY
 |
| ISSN | 1546-542X |
| Volume | 16Issue:1Pages:185-194 |
| Abstract | The effect of element Ti on adherence between a CoO-bearing single-layer enamel coating and steel was investigated. Falling-weights tests were carried out and cross-sections at interface of the enamel/substrate were analyzed with a scanning electron microscopy (SEM) coupled with energy dispersive spectroscopy (EDS). Results show that addition of TiO2 reduced adherence of the enamel coating by hindering the formation of anchor-like alloy precipitates. The decrease of anchor points lies in the following three reasons: I. The diffusion path of Co2+ ions to the interface was lengthened because of the blocking effect of rutile and the FeTiO3 crystals; II. Formation of CoTiO3 crystals leads to a reduction of free Co2+ ions; III. Co-Fe precipitates form away from the enamel/substrate interface, as FeTiO3 crystals provide extra surface for the nucleation of Fe-Co alloy precipitates. |
| Keyword | adhesives/adhesion characterization coatings |
| Funding Organization | National Key R&D Program of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities |
| DOI | 10.1111/ijac.13063 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key R&D Program of China[2017YFB0306100] ; National Natural Science Foundation of China[51471177] ; Fundamental Research Funds for the Central Universities[N160205001] |
| WOS Research Area | Materials Science |
| WOS Subject | Materials Science, Ceramics |
| WOS ID | WOS:000452054600020 |
| Publisher | WILEY |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/130716 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Chen, Minghui |
| Affiliation | 1.Chinese Acad Sci, Lab Corros & Protect, Inst Met Res, Shenyang, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei, Anhui, Peoples R China 3.Northeastern Univ, Sch Mat Sci & Engn, Minist Educ, Key Lab Anisotropy & Texture Mat, Shenyang, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Chen, Ken,Chen, Minghui,Yu, Zhongdi,et al. Exploring the hindering mechanism of element Ti on the adherence of CoO-bearing one-coat enamel/steel[J]. INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY,2019,16(1):185-194. |
| APA | Chen, Ken,Chen, Minghui,Yu, Zhongdi,Zhu, Shenglong,&Wang, Fuhui.(2019).Exploring the hindering mechanism of element Ti on the adherence of CoO-bearing one-coat enamel/steel.INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY,16(1),185-194. |
| MLA | Chen, Ken,et al."Exploring the hindering mechanism of element Ti on the adherence of CoO-bearing one-coat enamel/steel".INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY 16.1(2019):185-194. |
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