Effect of ceramic particles on corrosion resistance of thermal sprayed stainless steel coating
The ceramic particles of different types and sizes reinforced stainless steel composite coatings were successfully prepared by high-velocity air fuel (HVAF) spraying technique. The effects of the types and sizes of ceramic particles on the hardness, porosity and corrosion resistance of the composite...
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Journal of Materials Engineering
2021
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oai:doaj.org-article:3b2a0ea9385e4e86b8b55c9a363bff6d2021-11-12T03:01:54ZEffect of ceramic particles on corrosion resistance of thermal sprayed stainless steel coating1001-438110.11868/j.issn.1001-4381.2020.001177https://doaj.org/article/3b2a0ea9385e4e86b8b55c9a363bff6d2021-11-01T00:00:00Zhttp://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2020.001177https://doaj.org/toc/1001-4381The ceramic particles of different types and sizes reinforced stainless steel composite coatings were successfully prepared by high-velocity air fuel (HVAF) spraying technique. The effects of the types and sizes of ceramic particles on the hardness, porosity and corrosion resistance of the composite coating were systematically studied. The microstructure, hardness and corrosion behavior of stainless steel/ceramic particle composite coating were systematically characterized and analyzed by scanning electron microscope, automatic hardness tester, Image Pro Plus software and electrochemical workstation. The results show that the larger brown alumina (Al<sub>2</sub>O<sub>3</sub>) particles reinforced stainless steel composite coating has low porosity (0.7863%), high hardness (637HV<sub>0.1</sub>) and excellent corrosion resistance, and its self-corrosion potential is -454.14 mV and self-corrosion current density is 22.208 mA·cm<sup>-2</sup>. The fine silicon carbide (SiC) particles reinforced stainless steel composite coating also has a relatively high hardness (600HV<sub>0.1</sub>) and good corrosion resistance, and its self-corrosion potential is -463.68 mV and self-corrosion current density is 23.738 mA·cm<sup>-2</sup>.TANG QuanZHANG Suo-deXU MinWANG Jian-qiangJournal of Materials Engineeringarticlestainless steel coatinghigh-velocity air fuel (hvaf) sprayingceramic particlecorrosion resistanceMaterials of engineering and construction. Mechanics of materialsTA401-492ZHJournal of Materials Engineering, Vol 49, Iss 11, Pp 125-135 (2021) |
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stainless steel coating high-velocity air fuel (hvaf) spraying ceramic particle corrosion resistance Materials of engineering and construction. Mechanics of materials TA401-492 |
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stainless steel coating high-velocity air fuel (hvaf) spraying ceramic particle corrosion resistance Materials of engineering and construction. Mechanics of materials TA401-492 TANG Quan ZHANG Suo-de XU Min WANG Jian-qiang Effect of ceramic particles on corrosion resistance of thermal sprayed stainless steel coating |
| description |
The ceramic particles of different types and sizes reinforced stainless steel composite coatings were successfully prepared by high-velocity air fuel (HVAF) spraying technique. The effects of the types and sizes of ceramic particles on the hardness, porosity and corrosion resistance of the composite coating were systematically studied. The microstructure, hardness and corrosion behavior of stainless steel/ceramic particle composite coating were systematically characterized and analyzed by scanning electron microscope, automatic hardness tester, Image Pro Plus software and electrochemical workstation. The results show that the larger brown alumina (Al<sub>2</sub>O<sub>3</sub>) particles reinforced stainless steel composite coating has low porosity (0.7863%), high hardness (637HV<sub>0.1</sub>) and excellent corrosion resistance, and its self-corrosion potential is -454.14 mV and self-corrosion current density is 22.208 mA·cm<sup>-2</sup>. The fine silicon carbide (SiC) particles reinforced stainless steel composite coating also has a relatively high hardness (600HV<sub>0.1</sub>) and good corrosion resistance, and its self-corrosion potential is -463.68 mV and self-corrosion current density is 23.738 mA·cm<sup>-2</sup>. |
| format |
article |
| author |
TANG Quan ZHANG Suo-de XU Min WANG Jian-qiang |
| author_facet |
TANG Quan ZHANG Suo-de XU Min WANG Jian-qiang |
| author_sort |
TANG Quan |
| title |
Effect of ceramic particles on corrosion resistance of thermal sprayed stainless steel coating |
| title_short |
Effect of ceramic particles on corrosion resistance of thermal sprayed stainless steel coating |
| title_full |
Effect of ceramic particles on corrosion resistance of thermal sprayed stainless steel coating |
| title_fullStr |
Effect of ceramic particles on corrosion resistance of thermal sprayed stainless steel coating |
| title_full_unstemmed |
Effect of ceramic particles on corrosion resistance of thermal sprayed stainless steel coating |
| title_sort |
effect of ceramic particles on corrosion resistance of thermal sprayed stainless steel coating |
| publisher |
Journal of Materials Engineering |
| publishDate |
2021 |
| url |
https://doaj.org/article/3b2a0ea9385e4e86b8b55c9a363bff6d |
| work_keys_str_mv |
AT tangquan effectofceramicparticlesoncorrosionresistanceofthermalsprayedstainlesssteelcoating AT zhangsuode effectofceramicparticlesoncorrosionresistanceofthermalsprayedstainlesssteelcoating AT xumin effectofceramicparticlesoncorrosionresistanceofthermalsprayedstainlesssteelcoating AT wangjianqiang effectofceramicparticlesoncorrosionresistanceofthermalsprayedstainlesssteelcoating |
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