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Ultra-high temperature oxidation behavior of micro-laminated ZrC/MoSi2 coating on C/C composite
Xu, JJ; Yang, TT; Yang, Y; Qian, YH; Li, MS; Yin, XH; Li, MS (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China.
2018-03-01
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume132Pages:161-169
AbstractA protective coating with transition inner layer of SiC and micro-laminated outer layer of ZrC/MoSi2 was prepared by packaging siliconizing and magnetron sputtering on C/C composite. The total thickness of the micro laminated outer layer was 60 mu m, and the thicknesses of ZrC and MoSi2 sublayers were 4 mu m and 1 mu m, respectively. Ultra-high temperature oxidation test was conducted at 1800 degrees C for 30 min in static air. The oxidation kinetics of coated C/C composite followed parabolic law. Such attractive ultra-high temperature oxidation resistance was attributed to the formation of a dense and spallation-free oxide scale and low oxygen diffusion coefficient of ZrCxOy.; A protective coating with transition inner layer of SiC and micro-laminated outer layer of ZrC/MoSi2 was prepared by packaging siliconizing and magnetron sputtering on C/C composite. The total thickness of the micro laminated outer layer was 60 mu m, and the thicknesses of ZrC and MoSi2 sublayers were 4 mu m and 1 mu m, respectively. Ultra-high temperature oxidation test was conducted at 1800 degrees C for 30 min in static air. The oxidation kinetics of coated C/C composite followed parabolic law. Such attractive ultra-high temperature oxidation resistance was attributed to the formation of a dense and spallation-free oxide scale and low oxygen diffusion coefficient of ZrCxOy.
description.department[xu, jingjun ; yang, tiantian ; yang, yang ; qian, yuhai ; li, meishuan] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, liaoning, peoples r china ; [yang, yang] univ sci & technol china, sch mat sci & engn, shenyang 110016, liaoning, peoples r china ; [yin, xiaohui] anhui univ technol, sch mat sci & engn, maanshan 243000, peoples r china
KeywordCarbon-carbon Composite Carbon/carbon Composites Resistance Ablation Carbide Cvd Zirconia Alloys
Subject AreaMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
Funding OrganizationNational Natural Science Foundation of China [51401209, 51571203, 51375015]
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/79471
Collection中国科学院金属研究所
Corresponding AuthorLi, MS (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China.
Recommended Citation
GB/T 7714
Xu, JJ,Yang, TT,Yang, Y,et al. Ultra-high temperature oxidation behavior of micro-laminated ZrC/MoSi2 coating on C/C composite[J]. CORROSION SCIENCE,2018,132:161-169.
APA Xu, JJ.,Yang, TT.,Yang, Y.,Qian, YH.,Li, MS.,...&Li, MS .(2018).Ultra-high temperature oxidation behavior of micro-laminated ZrC/MoSi2 coating on C/C composite.CORROSION SCIENCE,132,161-169.
MLA Xu, JJ,et al."Ultra-high temperature oxidation behavior of micro-laminated ZrC/MoSi2 coating on C/C composite".CORROSION SCIENCE 132(2018):161-169.
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