紀要論文

紀要論文

text

Transactions of JWRI. 2006, 35(2), p. 23-28

Properties of Fe-Base Metal Glass Coatings Produced by Gas Tunnel Type Plasma Spraying

英語

text

2006-12

Metal glass has excellent functions such as high toughness and corrosion resistance. Therefore it is one of the most attractive materials, and many researchers have conducted various developmental research works. However, the metal glass material is expensive and a composite material is preferred for the industrial application. Thermal spraying method is one of potential candidates to produce metal glass composites. The gas tunnel type plasma system, which has high energy density and efficiency, is useful for smart plasma processing to obtain high quality ceramic coatings such as alumina (Al₂O₃) and zirconia (ZrO₂) coatings. Also, the gas tunnel type plasma spraying can produce metal glass coatings. In this study, the Fe-base metal glass coatings were produced by gas tunnel type plasma spraying, and the microstructure and mechanical properties were investigated. The Fe-base metal glass coatings of about 200μm in thickness were dense with a Vickers hardness of about Hv =1100 at plasma current of 300A. The abrasive wear resistance of Fe-base metal glass coating was higher than the SUS substrate.

10.18910/5263

5263

Properties of Fe-Base Metal Glass Coatings Produced by Gas Tunnel Type Plasma Spraying

大阪大学接合科学研究所

英語

2006-12

Transactions of JWRI

35

2

23

28

https://hdl.handle.net/11094/5263

10.18910/5263

https://doi.org/10.18910/5263