A thermally sprayed coating formed with a quasicrystal-containing alloy, the alloy consisting essentially of, by weight percent, 10 to 45 Cu, 7 to 22 Fe, 0 to 30 Cr, 0 to 30 Co, 0 to 20 Ni, 0 to 10 Mo, 0 to 7.5 W and balance aluminum with incidental impurities. The alloy contains at least 50 weight
A thermally sprayed coating formed with a quasicrystal-containing alloy, the alloy consisting essentially of, by weight percent, 10 to 45 Cu, 7 to 22 Fe, 0 to 30 Cr, 0 to 30 Co, 0 to 20 Ni, 0 to 10 Mo, 0 to 7.5 W and balance aluminum with incidental impurities. The alloy contains at least 50 weight percent .psi. phase. The coating has a macro hardness of at least HR15N 75.
대표청구항▼
[ What is claimed is:] [1.]1. A thermally sprayed coating formed with a quasicrystal-containing alloy, the coating having a composition, the composition consisting essentially of, by weight percent, about 10 to 20 Cu, about 7 to 22 Fe, about 0 to 30 Cr, about 0 to 30 Co, about 0 to 20 Ni, about 0 to
[ What is claimed is:] [1.]1. A thermally sprayed coating formed with a quasicrystal-containing alloy, the coating having a composition, the composition consisting essentially of, by weight percent, about 10 to 20 Cu, about 7 to 22 Fe, about 0 to 30 Cr, about 0 to 30 Co, about 0 to 20 Ni, about 0 to 10 Mo, about 0 to 7.5 W and balance aluminum with incidental impurities; the coating including .psi., .delta.and .beta. phases; the coating having at least about 50 weight percent .psi. phase; and the coating having a macro hardness of at least about HR15N 75.
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이 특허에 인용된 특허 (6)
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Shield Jeffrey E. (Sandy UT) Goldman Alan I. (Ames IA) Anderson Iver E. (Ames IA) Ellis Timothy W. (Ames IA) McCallum R. William (Ames IA) Sordelet Daniel J. (Ames IA), Method of making quasicrystal alloy powder, protective coatings and articles.
Darolia, Ramgopal; Schafrik, Robert Edward, Coated article having a quasicrystalline-ductile metal layered coating with high particle-impact damage resistance, and its preparation and use.
Darolia, Ramgopal; Schafrik, Robert Edward, Coated article having a quasicrystalline-ductile metal layered coating with high wear resistance, and its preparation and use.
Takayama, Takemori; Ohnishi, Tetsuo; Okamura, Kazuo, Thermal spray membrane contact material, contact member and contact part, and apparatuses to which they are applied.
Takayama,Takemori; Ohnishi,Tetsuo; Okamura,Kazuo, Thermal spray membrane contact material, contact member and contact part, and apparatuses to which they are applied.
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