Thermal spray material

The invention relates to a material for thermal spraying. Provided is a thermal spray material with which it is possible to form a thermal spray film having improved plasma corrosion resistance. The thermal spray material contains composite particles in which a plurality of yttrium fluoride fine par...

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Bibliographische Detailangaben
1. Verfasser:	IBE HIROYUKI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL INORGANIC CHEMISTRY METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	The invention relates to a material for thermal spraying. Provided is a thermal spray material with which it is possible to form a thermal spray film having improved plasma corrosion resistance. The thermal spray material contains composite particles in which a plurality of yttrium fluoride fine particles are integrated. The material for thermal spraying has a luminance L of 91 or less in a Lab color space. The brightness L is more preferably 5 or more. 本发明涉及喷镀用材料。本发明提供能形成抗等离子体腐蚀性得到提高的喷镀膜的喷镀用材料。该喷镀用材料包含使多个氟化钇微粒一体化而成的复合颗粒。该喷镀用材料在Lab色彩空间中的亮度L为91以下。该亮度L更优选为5以上。