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Performance of MoS2/Zr Composite Coatings at Different Deposition Temperatures.
Song, Wenlong; Sun, Kai; Zhao, Guangming; Zhu, Long; Wang, Shoujun; Li, Tianya.
Afiliación
  • Song W; Jining Mining Group-Haina Technology Electromechanical Co., Ltd., Jining 272100, China.
  • Sun K; School of Industry, Jining University, Qufu 273155, China.
  • Zhao G; Jining Mining Group-Haina Technology Electromechanical Co., Ltd., Jining 272100, China.
  • Zhu L; Jining Mining Group-Haina Technology Electromechanical Co., Ltd., Jining 272100, China.
  • Wang S; Jining Mining Group-Haina Technology Electromechanical Co., Ltd., Jining 272100, China.
  • Li T; School of Industry, Jining University, Qufu 273155, China.
Materials (Basel) ; 14(17)2021 Sep 06.
Article en En | MEDLINE | ID: mdl-34501198
ABSTRACT
The properties of the MoS2/Zr coatings can be significantly affected by the deposition temperature. In this study, the MoS2/Zr composite coatings were fabricated on the cemented carbide surface, utilizing the duplex deposition technology at various deposition temperatures. The effects of deposition temperature on the mechanical and friction properties of the MoS2/Zr coatings were systematically studied. Results exhibited that as the deposition temperature increased, the adhesion force increased first and then decreased, and the coating thickness and micro-hardness gradually increased. Dry sliding tests against a hardened steel ring showed that the tribological behaviors and wear mechanisms of the MoS2/Zr coatings varied with deposition temperature, which were due to the changing mechanical properties of coatings caused by the temperature. The coatings deposited at a temperature of 180 °C and 200 °C possessed preferable comprehensive mechanical and tribological properties.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Materials (Basel) Año: 2021 Tipo del documento: Article País de afiliación: China

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Materials (Basel) Año: 2021 Tipo del documento: Article País de afiliación: China
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