title: Preparation of MgO/B₂O₃ coatings by plasma spraying on SUS304 surface and effects of heat-resistant.
abstract: This study mainly deals with the preparation of MgO/B2O3 coatings by plasma spraying on the SUS304 surface and the effects of heat-resistant. The power materials of low thermal conductivity were selected to control the heat divergent performance of high temperature parts. The reticular micro-structure between the cover thermal layer and the substrate was prepared by using the plasma spraying method. The powder mixture of MgO and B2O3 were selected as spraying materials and the SUS304 was used as the substrate material. The MgO/B2O3 coating was prepared on the surface of the SUS304 to provide better cover thermal performance. The properties of the microstructures and the morphologies were studied by Optical Microscope, Scanning Electron Microscope, Electron Probe Microanalyzer, and X-ray Diffraction. The results showed that the cover thermal performance has been improved.
authors: University of Science and Technology Liaoning, 185 Qianshan Road, Anshan 114051, China.
authors: Bo
authors: B
authors: Song
authors: Department of Material Science and Engineering, Saitama Institute of Technology, Fusaiji 1690, Fukaya, Saitama 369-0293, Japan.
authors: Ningning
authors: N
authors: Zhou
authors: Department of Material Science and Engineering, Saitama Institute of Technology, Fusaiji 1690, Fukaya, Saitama 369-0293, Japan. Electronic address: dyju@sit.ac.jp.
authors: Dongying
authors: D
authors: Ju
mesh_terms: D001896:Boron Compounds / Q000737:chemistry; D004602:Elements; D006358:Hot Temperature; D008277:Magnesium Oxide / Q000737:chemistry; D008855:Microscopy, Electron, Scanning; D058626:Plasma Gases / Q000737:chemistry; D013193:Stainless Steel / Q000737:chemistry; D013499:Surface Properties; D013997:Time Factors; D014961:X-Ray Diffraction
chemical_list: D001896:Boron Compounds; D004602:Elements; D058626:Plasma Gases; D013193:Stainless Steel; D008277:Magnesium Oxide; C042168:boron oxide
keywords: cover thermal performance; plasma spraying; reticular micro-structure