High-temperature oxidation resistance coating for silicon steel

DUAN Fang-miao; KONG Xiang-hua; HU Shou-tian; QUAN Ji-feng; SHEN Kui

doi:10.13374/j.issn1001-053x.2010.05.011

Volume 32 Issue 5

Aug. 2021

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DUAN Fang-miao, KONG Xiang-hua, HU Shou-tian, QUAN Ji-feng, SHEN Kui. High-temperature oxidation resistance coating for silicon steel[J]. Chinese Journal of Engineering, 2010, 32(5): 616-621,627. doi: 10.13374/j.issn1001-053x.2010.05.011

Citation:

DUAN Fang-miao, KONG Xiang-hua, HU Shou-tian, QUAN Ji-feng, SHEN Kui. High-temperature oxidation resistance coating for silicon steel[J]. Chinese Journal of Engineering, 2010, 32(5): 616-621,627. doi: 10.13374/j.issn1001-053x.2010.05.011

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High-temperature oxidation resistance coating for silicon steel

doi: 10.13374/j.issn1001-053x.2010.05.011

1. School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China;
2. Chinese National Silicon Steel Engineering Research Center, Wuhan 430080, China

Received Date: 2009-10-21

Abstract

Abstract

An anti-oxidation coating, mainly composed of MgO and Cr₂O₃, was prepared by a mixing method. XRD and SEM were used to study the difference of mass increment, oxidative products and element distribution between samples with and without coatings at 1400℃. The results show that the coatings are environmental-friendly and cost effective and also have good effect on grain-oriented silicon steel, with a wide range of anti-oxidation applications.
- grain-oriented silicon steel,
- oxidation loss,
- high temperature oxidation,
- coating