Corrosive protection mechanism of Zinc-rich coatings and application in coal mining equipment
Corrosive protection performance of self-made inorganic Zinc-rich primer coating (KD) and different corrosion protection coating systems [KD+intermediate+finish paint (KDZY)，commercial primer+intermediate+finish paint (ZYQT)，KD+water based intermediate+finish paint (KDSX) and KD+commercial finish pa...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Emergency Management Press
2016-08-01
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| Series: | 矿业科学学报 |
| Subjects: | |
| Online Access: | http://kykxxb.cumtb.edu.cn/article/id/12 |
| _version_ | 1811185415762214912 |
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| author | Chen Huahui Pan Junyan Ma Feng Xie Bo Jin Fengtian |
| author_facet | Chen Huahui Pan Junyan Ma Feng Xie Bo Jin Fengtian |
| author_sort | Chen Huahui |
| collection | DOAJ |
| description | Corrosive protection performance of self-made inorganic Zinc-rich primer coating (KD) and different corrosion protection coating systems [KD+intermediate+finish paint (KDZY)，commercial primer+intermediate+finish paint (ZYQT)，KD+water based intermediate+finish paint (KDSX) and KD+commercial finish paint (KDSM)] were tested and analyzed by salt spray，immersion，electrochemical tests and field experiment.The results show that the self-made inorganic Zinc-rich primer coating KD presents excellent corrosive protection in the salt spray test.Its corrosive protection mechanisms include cathodic protection，physical shielding and self-healing function.The KDZY and KDSX coating systems based on KD primer also have good corrosive protection in the salt spray test.The ZYQT and KDZY coating systems have good protection for Cl<sup>- </sup>penetrating due to high resistor and better insulation.The ZYQT coating system manifests good corrosion protection in coal mining environment.All coating systems show poor water immersion resistance，so the coating systems are not suitable for a long time application in water immersion condition. |
| first_indexed | 2024-04-11T13:29:13Z |
| format | Article |
| id | doaj.art-a7646d61fc604ca58b7523cd1629e95c |
| institution | Directory Open Access Journal |
| issn | 2096-2193 |
| language | English |
| last_indexed | 2024-04-11T13:29:13Z |
| publishDate | 2016-08-01 |
| publisher | Emergency Management Press |
| record_format | Article |
| series | 矿业科学学报 |
| spelling | doaj.art-a7646d61fc604ca58b7523cd1629e95c2022-12-22T04:21:53ZengEmergency Management Press矿业科学学报2096-21932016-08-01117481Corrosive protection mechanism of Zinc-rich coatings and application in coal mining equipmentChen Huahui0Pan Junyan1Ma Feng2Xie Bo3Jin Fengtian4School of Mechanical Electronic and Information Engineering, China University of Mining and Technology, Beijing 100083, ChinaSchool of Mechanical Electronic and Information Engineering, China University of Mining and Technology, Beijing 100083, ChinaSchool of Mechanical Electronic and Information Engineering, China University of Mining and Technology, Beijing 100083, ChinaManage Center of Fully Mechanized Mining Equipment, Coal Limited Corporation of Yanzhou, Zoucheng, Shandong 273500, ChinaManage Center of Fully Mechanized Mining Equipment, Coal Limited Corporation of Yanzhou, Zoucheng, Shandong 273500, ChinaCorrosive protection performance of self-made inorganic Zinc-rich primer coating (KD) and different corrosion protection coating systems [KD+intermediate+finish paint (KDZY)，commercial primer+intermediate+finish paint (ZYQT)，KD+water based intermediate+finish paint (KDSX) and KD+commercial finish paint (KDSM)] were tested and analyzed by salt spray，immersion，electrochemical tests and field experiment.The results show that the self-made inorganic Zinc-rich primer coating KD presents excellent corrosive protection in the salt spray test.Its corrosive protection mechanisms include cathodic protection，physical shielding and self-healing function.The KDZY and KDSX coating systems based on KD primer also have good corrosive protection in the salt spray test.The ZYQT and KDZY coating systems have good protection for Cl<sup>- </sup>penetrating due to high resistor and better insulation.The ZYQT coating system manifests good corrosion protection in coal mining environment.All coating systems show poor water immersion resistance，so the coating systems are not suitable for a long time application in water immersion condition.http://kykxxb.cumtb.edu.cn/article/id/12corrosive protectionzinc-rich coatingsalt spray testmine waterelectrochemistry |
| spellingShingle | Chen Huahui Pan Junyan Ma Feng Xie Bo Jin Fengtian Corrosive protection mechanism of Zinc-rich coatings and application in coal mining equipment 矿业科学学报 corrosive protection zinc-rich coating salt spray test mine water electrochemistry |
| title | Corrosive protection mechanism of Zinc-rich coatings and application in coal mining equipment |
| title_full | Corrosive protection mechanism of Zinc-rich coatings and application in coal mining equipment |
| title_fullStr | Corrosive protection mechanism of Zinc-rich coatings and application in coal mining equipment |
| title_full_unstemmed | Corrosive protection mechanism of Zinc-rich coatings and application in coal mining equipment |
| title_short | Corrosive protection mechanism of Zinc-rich coatings and application in coal mining equipment |
| title_sort | corrosive protection mechanism of zinc rich coatings and application in coal mining equipment |
| topic | corrosive protection zinc-rich coating salt spray test mine water electrochemistry |
| url | http://kykxxb.cumtb.edu.cn/article/id/12 |
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