A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
THERMAL SPRAY POWDER, THERMAL SPRAY SLURRY AND METHOD FOR PRODUCING HEAT-INSULATING COATING
To provide a thermal spray powder for forming a thermal spray coating having improved CMAS resistance and also excellent mechanical properties such as hardness and Young's moduli.SOLUTION: The present disclosure provides a thermal spray powder for a heat-insulating coating, the thermal spray powder containing SiO2 and an oxide material excluding SiO2, the SiO2 content being 1 mass%-10 mass% in the thermal spray powder. There are also provided a thermal spray slurry containing the thermal spray powder and a dispersion medium for dispersing the thermal spray powder therein, and a method for producing a heat-insulating coating by plasma spraying of the thermal spray slurry to a base material.SELECTED DRAWING: Figure 1
【課題】CMAS耐性をより向上し、かつ硬度及びヤング率等の機械的特性にも優れた溶射被膜を形成するための溶射用粉末を提供する。【解決手段】遮熱性コーティングのための溶射用粉末であって、SiO2と、SiO2以外の酸化物系材料とを含み、溶射用粉末中におけるSiO2の含有量が、1質量%〜10質量%である溶射用粉末と、前記溶射用粉末が分散された分散媒とを含む溶射用スラリー、前記溶射用スラリーを基材にプラズマ溶射して形成する遮熱性コーティングの製造方法。【選択図】図１
THERMAL SPRAY POWDER, THERMAL SPRAY SLURRY AND METHOD FOR PRODUCING HEAT-INSULATING COATING
To provide a thermal spray powder for forming a thermal spray coating having improved CMAS resistance and also excellent mechanical properties such as hardness and Young's moduli.SOLUTION: The present disclosure provides a thermal spray powder for a heat-insulating coating, the thermal spray powder containing SiO2 and an oxide material excluding SiO2, the SiO2 content being 1 mass%-10 mass% in the thermal spray powder. There are also provided a thermal spray slurry containing the thermal spray powder and a dispersion medium for dispersing the thermal spray powder therein, and a method for producing a heat-insulating coating by plasma spraying of the thermal spray slurry to a base material.SELECTED DRAWING: Figure 1
【課題】CMAS耐性をより向上し、かつ硬度及びヤング率等の機械的特性にも優れた溶射被膜を形成するための溶射用粉末を提供する。【解決手段】遮熱性コーティングのための溶射用粉末であって、SiO2と、SiO2以外の酸化物系材料とを含み、溶射用粉末中におけるSiO2の含有量が、1質量%〜10質量%である溶射用粉末と、前記溶射用粉末が分散された分散媒とを含む溶射用スラリー、前記溶射用スラリーを基材にプラズマ溶射して形成する遮熱性コーティングの製造方法。【選択図】図１
THERMAL SPRAY POWDER, THERMAL SPRAY SLURRY AND METHOD FOR PRODUCING HEAT-INSULATING COATING
溶射用粉末、溶射用スラリー及び遮熱性コーティングの製造方法
SATO KAZUTO (author) / SUGIMURA KAZUYA (author) / MASUDA TAKAYA (author) / YUASA FUMI (author)
2021-03-25
Patent
Electronic Resource
Japanese
THERMAL SPRAY SLURRY, THERMAL SPRAY COATING AND METHOD FOR FORMING THERMAL SPRAY COATING
| European Patent Office | 2017
| European Patent Office | 2018
THERMAL SPRAY POWDER AND METHOD FOR MANUFACTURING THERMAL SPRAY COATING
| European Patent Office | 2023
| European Patent Office | 2017
POWDER FOR THERMAL SPRAY AND THERMAL SPRAY COATING USING THE SAME
European Patent Office | 2022