Erosion Wear Behavior of Cr3C2-kNiCr Coating under Multi-angle Impact
Six groups of Cr3C2-k NiCr coatings with NiCr content of 25%, 40%, 55%, 70%, 85%, and 100% are prepared by planetary ball mill and HVOF. The erosion rate of each coating at low, medium, and high impact angles is tested by erosion wear testing machine, and the erosion wear characteristics of the coat...
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| Veröffentlicht in: | Ji xie gong cheng xue bao 2023-01, Vol.59 (13), p.343 |
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| container_title | Ji xie gong cheng xue bao |
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| creator | Li, Yanle Xu, Tongming Li, Fangyi Li, Jianfeng Lu, Haiyang Du, Jiyu Qi, Xiaoxia |
| description | Six groups of Cr3C2-k NiCr coatings with NiCr content of 25%, 40%, 55%, 70%, 85%, and 100% are prepared by planetary ball mill and HVOF. The erosion rate of each coating at low, medium, and high impact angles is tested by erosion wear testing machine, and the erosion wear characteristics of the coating surface are observed. The elastic modulus, fracture toughness, and Vickers hardness of the six coatings are tested by nano-indentation tester, fracture toughness tester, and Vickers hardness tester.Meanwhile, the cross section morphology and porosity of the coatings are tested, and the microstructure, particle size, and composition of the powders are analyzed. The results show that the quality of each coating layer, interlayer, and interface is reasonable, and the porosity is lower than 0.46%. All powders have reasonable sphericity, uniform particle size and element distribution. With the increase of NiCr content, the microhardness and elastic modulus of each coating decrease stably, while the fracture toughnes |
| format | Article |
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The erosion rate of each coating at low, medium, and high impact angles is tested by erosion wear testing machine, and the erosion wear characteristics of the coating surface are observed. The elastic modulus, fracture toughness, and Vickers hardness of the six coatings are tested by nano-indentation tester, fracture toughness tester, and Vickers hardness tester.Meanwhile, the cross section morphology and porosity of the coatings are tested, and the microstructure, particle size, and composition of the powders are analyzed. The results show that the quality of each coating layer, interlayer, and interface is reasonable, and the porosity is lower than 0.46%. All powders have reasonable sphericity, uniform particle size and element distribution. With the increase of NiCr content, the microhardness and elastic modulus of each coating decrease stably, while the fracture toughnes</description><identifier>ISSN: 0577-6686</identifier><language>chi</language><publisher>Beijing: Chinese Mechanical Engineering Society (CMES)</publisher><subject>Brittle materials ; Ceramic coatings ; Cermets ; Diamond pyramid hardness ; Erosion mechanisms ; Erosion rates ; Erosion resistance ; Fracture toughness ; Heat treating ; Impact angle ; Impact strength ; Interlayers ; Modulus of elasticity ; Nanoindentation ; Particle size ; Particle size distribution ; Penetration resistance ; Plastic deformation ; Porosity ; Wear resistance</subject><ispartof>Ji xie gong cheng xue bao, 2023-01, Vol.59 (13), p.343</ispartof><rights>Copyright Chinese Mechanical Engineering Society (CMES) 2023</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784</link.rule.ids></links><search><creatorcontrib>Li, Yanle</creatorcontrib><creatorcontrib>Xu, Tongming</creatorcontrib><creatorcontrib>Li, Fangyi</creatorcontrib><creatorcontrib>Li, Jianfeng</creatorcontrib><creatorcontrib>Lu, Haiyang</creatorcontrib><creatorcontrib>Du, Jiyu</creatorcontrib><creatorcontrib>Qi, Xiaoxia</creatorcontrib><title>Erosion Wear Behavior of Cr3C2-kNiCr Coating under Multi-angle Impact</title><title>Ji xie gong cheng xue bao</title><description>Six groups of Cr3C2-k NiCr coatings with NiCr content of 25%, 40%, 55%, 70%, 85%, and 100% are prepared by planetary ball mill and HVOF. The erosion rate of each coating at low, medium, and high impact angles is tested by erosion wear testing machine, and the erosion wear characteristics of the coating surface are observed. The elastic modulus, fracture toughness, and Vickers hardness of the six coatings are tested by nano-indentation tester, fracture toughness tester, and Vickers hardness tester.Meanwhile, the cross section morphology and porosity of the coatings are tested, and the microstructure, particle size, and composition of the powders are analyzed. The results show that the quality of each coating layer, interlayer, and interface is reasonable, and the porosity is lower than 0.46%. All powders have reasonable sphericity, uniform particle size and element distribution. With the increase of NiCr content, the microhardness and elastic modulus of each coating decrease stably, while the fracture toughnes</description><subject>Brittle materials</subject><subject>Ceramic coatings</subject><subject>Cermets</subject><subject>Diamond pyramid hardness</subject><subject>Erosion mechanisms</subject><subject>Erosion rates</subject><subject>Erosion resistance</subject><subject>Fracture toughness</subject><subject>Heat treating</subject><subject>Impact angle</subject><subject>Impact strength</subject><subject>Interlayers</subject><subject>Modulus of elasticity</subject><subject>Nanoindentation</subject><subject>Particle size</subject><subject>Particle size distribution</subject><subject>Penetration resistance</subject><subject>Plastic deformation</subject><subject>Porosity</subject><subject>Wear resistance</subject><issn>0577-6686</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNqNyrEOgjAUQNEOmkiUf3iJcxMotoXVBqODTiaOpGrBKrb4Wvx-HfwApzucOyFJxqWkQpRiRtIQ7DnLCyYZ56uE1DX6YL2Dk9EIa3PTb-sRfAsKC8Xo42AVgvI6WtfB6K4GYT_20VLtut7A7jnoS1yQaav7YNJf52S5qY9qSwf0r9GE2Nz9iO5LDSs5k6ISVV78d30A7-M50g</recordid><startdate>20230101</startdate><enddate>20230101</enddate><creator>Li, Yanle</creator><creator>Xu, Tongming</creator><creator>Li, Fangyi</creator><creator>Li, Jianfeng</creator><creator>Lu, Haiyang</creator><creator>Du, Jiyu</creator><creator>Qi, Xiaoxia</creator><general>Chinese Mechanical Engineering Society (CMES)</general><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20230101</creationdate><title>Erosion Wear Behavior of Cr3C2-kNiCr Coating under Multi-angle Impact</title><author>Li, Yanle ; Xu, Tongming ; Li, Fangyi ; Li, Jianfeng ; Lu, Haiyang ; Du, Jiyu ; Qi, Xiaoxia</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-proquest_journals_28527696913</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>chi</language><creationdate>2023</creationdate><topic>Brittle materials</topic><topic>Ceramic coatings</topic><topic>Cermets</topic><topic>Diamond pyramid hardness</topic><topic>Erosion mechanisms</topic><topic>Erosion rates</topic><topic>Erosion resistance</topic><topic>Fracture toughness</topic><topic>Heat treating</topic><topic>Impact angle</topic><topic>Impact strength</topic><topic>Interlayers</topic><topic>Modulus of elasticity</topic><topic>Nanoindentation</topic><topic>Particle size</topic><topic>Particle size distribution</topic><topic>Penetration resistance</topic><topic>Plastic deformation</topic><topic>Porosity</topic><topic>Wear resistance</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Yanle</creatorcontrib><creatorcontrib>Xu, Tongming</creatorcontrib><creatorcontrib>Li, Fangyi</creatorcontrib><creatorcontrib>Li, Jianfeng</creatorcontrib><creatorcontrib>Lu, Haiyang</creatorcontrib><creatorcontrib>Du, Jiyu</creatorcontrib><creatorcontrib>Qi, Xiaoxia</creatorcontrib><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Ji xie gong cheng xue bao</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Yanle</au><au>Xu, Tongming</au><au>Li, Fangyi</au><au>Li, Jianfeng</au><au>Lu, Haiyang</au><au>Du, Jiyu</au><au>Qi, Xiaoxia</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Erosion Wear Behavior of Cr3C2-kNiCr Coating under Multi-angle Impact</atitle><jtitle>Ji xie gong cheng xue bao</jtitle><date>2023-01-01</date><risdate>2023</risdate><volume>59</volume><issue>13</issue><spage>343</spage><pages>343-</pages><issn>0577-6686</issn><abstract>Six groups of Cr3C2-k NiCr coatings with NiCr content of 25%, 40%, 55%, 70%, 85%, and 100% are prepared by planetary ball mill and HVOF. The erosion rate of each coating at low, medium, and high impact angles is tested by erosion wear testing machine, and the erosion wear characteristics of the coating surface are observed. The elastic modulus, fracture toughness, and Vickers hardness of the six coatings are tested by nano-indentation tester, fracture toughness tester, and Vickers hardness tester.Meanwhile, the cross section morphology and porosity of the coatings are tested, and the microstructure, particle size, and composition of the powders are analyzed. The results show that the quality of each coating layer, interlayer, and interface is reasonable, and the porosity is lower than 0.46%. All powders have reasonable sphericity, uniform particle size and element distribution. With the increase of NiCr content, the microhardness and elastic modulus of each coating decrease stably, while the fracture toughnes</abstract><cop>Beijing</cop><pub>Chinese Mechanical Engineering Society (CMES)</pub></addata></record> |
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| ispartof | Ji xie gong cheng xue bao, 2023-01, Vol.59 (13), p.343 |
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| source | Alma/SFX Local Collection |
| subjects | Brittle materials Ceramic coatings Cermets Diamond pyramid hardness Erosion mechanisms Erosion rates Erosion resistance Fracture toughness Heat treating Impact angle Impact strength Interlayers Modulus of elasticity Nanoindentation Particle size Particle size distribution Penetration resistance Plastic deformation Porosity Wear resistance |
| title | Erosion Wear Behavior of Cr3C2-kNiCr Coating under Multi-angle Impact |
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