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A platform for research: civil engineering, architecture and urbanism
YTTRIUM FLUORIDE THERMAL SPRAY MATERIAL AND OXY YTTRIUM FLUORIDE COATED COMPONENT
SOLUTION: There is provided a yttrium fluoride thermal spray material including YOFof 30-90 mass% and YFof the residue and having an average particle size of 10 μm or more and 60 μm or less and a bulk density of 1.2 g/cmor more and 2.5 g/cmor less, and an oxy yttrium fluoride coated component obtained by laminating a thermal spray coating including at least one kind of oxy yttrium fluoride selected from YOF, YOFand YOFon a base material.EFFECT: The oxy yttrium fluoride thermal spray coating can be obtained when the yttrium fluoride thermal spray material is thermally sprayed by plasma in the atmosphere.SELECTED DRAWING: None
【解決手段】Ｙ5Ｏ4Ｆ7とＹＦ3とを含み、Ｙ5Ｏ4Ｆ7とＹＦ3とが、Ｙ5Ｏ4Ｆ7が３０〜９０質量％、残分がＹＦ3であり、平均粒径が１０μｍ以上６０μｍ以下で、嵩密度が１．２ｇ／ｃｍ3以上２．５ｇ／ｃｍ3以下であるフッ化イットリウム溶射材料、及び基材にＹＯＦ、Ｙ5Ｏ4Ｆ7及びＹ7Ｏ6Ｆ9から選ばれる少なくとも１種のオキシフッ化イットリウムを含む溶射膜が積層されてなるオキシフッ化イットリウム成膜部品。【効果】本発明のフッ化イットリウム溶射材料は、大気中プラズマ溶射したとき、オキシフッ化イットリウム溶射膜を得ることができる。【選択図】なし
YTTRIUM FLUORIDE THERMAL SPRAY MATERIAL AND OXY YTTRIUM FLUORIDE COATED COMPONENT
SOLUTION: There is provided a yttrium fluoride thermal spray material including YOFof 30-90 mass% and YFof the residue and having an average particle size of 10 μm or more and 60 μm or less and a bulk density of 1.2 g/cmor more and 2.5 g/cmor less, and an oxy yttrium fluoride coated component obtained by laminating a thermal spray coating including at least one kind of oxy yttrium fluoride selected from YOF, YOFand YOFon a base material.EFFECT: The oxy yttrium fluoride thermal spray coating can be obtained when the yttrium fluoride thermal spray material is thermally sprayed by plasma in the atmosphere.SELECTED DRAWING: None
【解決手段】Ｙ5Ｏ4Ｆ7とＹＦ3とを含み、Ｙ5Ｏ4Ｆ7とＹＦ3とが、Ｙ5Ｏ4Ｆ7が３０〜９０質量％、残分がＹＦ3であり、平均粒径が１０μｍ以上６０μｍ以下で、嵩密度が１．２ｇ／ｃｍ3以上２．５ｇ／ｃｍ3以下であるフッ化イットリウム溶射材料、及び基材にＹＯＦ、Ｙ5Ｏ4Ｆ7及びＹ7Ｏ6Ｆ9から選ばれる少なくとも１種のオキシフッ化イットリウムを含む溶射膜が積層されてなるオキシフッ化イットリウム成膜部品。【効果】本発明のフッ化イットリウム溶射材料は、大気中プラズマ溶射したとき、オキシフッ化イットリウム溶射膜を得ることができる。【選択図】なし
YTTRIUM FLUORIDE THERMAL SPRAY MATERIAL AND OXY YTTRIUM FLUORIDE COATED COMPONENT
フッ化イットリウム溶射材料及びオキシフッ化イットリウム成膜部品
TAKAI YASUSHI (author) / HAMAYA NORIAKI (author)
2018-11-22
Patent
Electronic Resource
Japanese
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