Effects of Boron Carbide Content on the Microstructure and Properties of Atmospheric Plasma-Sprayed NiCoCrAlY/Al2O3-B4C Composite Coatings
文献类型：期刊论文
| 作者 | Cao, Yuxia1; Huang, Chuanbing2; Liu, Wei2; Zhang, Weigang2; Du, Lingzhong2 |
| 刊名 | JOURNAL OF THERMAL SPRAY TECHNOLOGY
 |
| 出版日期 | 2014-04-01 |
| 卷号 | 23期号:4页码:716-724 |
| 关键词 | composite coating microstructure NiCoCrAlY/Al2O3-B4C plasma spray tribological properties |
| ISSN号 | 1059-9630 |
| 其他题名 | J. Therm. Spray Technol. |
| 中文摘要 | NiCoCrAlY/Al2O3 and NiCoCrAlY/B4C composite powders were prepared with hydrogen reduction and solid state alloying process. NiCoCrAlY/Al2O3-B4C composite coatings with different contents of B4C were prepared by atmospheric plasma spray technology. The microstructures, mechanical properties, and tribological properties of the composite coatings with different B4C contents were systematically investigated. The results show that the microhardness of the composite coatings increases, while the tensile strength of the composite coatings decreases, with the increase of B4C contents. The wear volume of the composite coatings decreases from room temperature to 800 A degrees C with the increase of B4C contents. Abrasion wear is the main wear mechanism of the NiCoCrAlY/Al2O3-B4C composite coating from room temperature to 800 A degrees C. |
| 英文摘要 | NiCoCrAlY/Al2O3 and NiCoCrAlY/B4C composite powders were prepared with hydrogen reduction and solid state alloying process. NiCoCrAlY/Al2O3-B4C composite coatings with different contents of B4C were prepared by atmospheric plasma spray technology. The microstructures, mechanical properties, and tribological properties of the composite coatings with different B4C contents were systematically investigated. The results show that the microhardness of the composite coatings increases, while the tensile strength of the composite coatings decreases, with the increase of B4C contents. The wear volume of the composite coatings decreases from room temperature to 800 A degrees C with the increase of B4C contents. Abrasion wear is the main wear mechanism of the NiCoCrAlY/Al2O3-B4C composite coating from room temperature to 800 A degrees C. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Coatings & Films |
| 研究领域[WOS] | Materials Science |
| 关键词[WOS] | WEAR BEHAVIOR ; B4C ; DEPOSITION ; OXIDATION |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000333051500013 |
| 公开日期 | 2014-05-06 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/8085]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Tangshan Coll, Dept Environm & Chem Engn, Tangshan 063000, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cao, Yuxia,Huang, Chuanbing,Liu, Wei,et al. Effects of Boron Carbide Content on the Microstructure and Properties of Atmospheric Plasma-Sprayed NiCoCrAlY/Al2O3-B4C Composite Coatings[J]. JOURNAL OF THERMAL SPRAY TECHNOLOGY,2014,23(4):716-724. |
| APA | Cao, Yuxia,Huang, Chuanbing,Liu, Wei,Zhang, Weigang,&Du, Lingzhong.(2014).Effects of Boron Carbide Content on the Microstructure and Properties of Atmospheric Plasma-Sprayed NiCoCrAlY/Al2O3-B4C Composite Coatings.JOURNAL OF THERMAL SPRAY TECHNOLOGY,23(4),716-724. |
| MLA | Cao, Yuxia,et al."Effects of Boron Carbide Content on the Microstructure and Properties of Atmospheric Plasma-Sprayed NiCoCrAlY/Al2O3-B4C Composite Coatings".JOURNAL OF THERMAL SPRAY TECHNOLOGY 23.4(2014):716-724. |
入库方式： OAI收割
来源：过程工程研究所
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