US 11,697,880 B2
Thermal spraying of ceramic materials comprising metal or metal alloy coating
Nuria Espallargas, Oslo (NO); and Fahmi Mubarok, Oslo (NO)
Assigned to SERAM COATINGS AS, Oslo (NO)
Appl. No. 16/325,614
Filed by SERAM COATINGS AS, Oslo (NO)
PCT Filed Aug. 16, 2017, PCT No. PCT/EP2017/070779
§ 371(c)(1), (2) Date Feb. 14, 2019,
PCT Pub. No. WO2018/033577, PCT Pub. Date Feb. 22, 2018.
Claims priority of application No. 1614008 (GB), filed on Aug. 16, 2016.
Prior Publication US 2019/0211434 A1, Jul. 11, 2019
Int. Cl. B22F 1/18 (2022.01); B32B 5/16 (2006.01); C23C 4/10 (2016.01); C04B 35/628 (2006.01); C23C 4/134 (2016.01); C04B 35/565 (2006.01); C04B 35/622 (2006.01); C23C 18/18 (2006.01); C23C 18/34 (2006.01); C23C 4/06 (2016.01); C04B 35/583 (2006.01); C23C 18/16 (2006.01); C04B 35/563 (2006.01); C23C 18/08 (2006.01); C23C 18/12 (2006.01); C04B 35/584 (2006.01); C23C 18/36 (2006.01); B22F 1/17 (2022.01); B22F 1/148 (2022.01); C04B 35/626 (2006.01); C23C 18/32 (2006.01)
CPC C23C 4/10 (2013.01) [B22F 1/148 (2022.01); B22F 1/17 (2022.01); C04B 35/563 (2013.01); C04B 35/565 (2013.01); C04B 35/583 (2013.01); C04B 35/584 (2013.01); C04B 35/62222 (2013.01); C04B 35/62645 (2013.01); C04B 35/62695 (2013.01); C04B 35/62842 (2013.01); C04B 35/62886 (2013.01); C23C 4/06 (2013.01); C23C 4/134 (2016.01); C23C 18/08 (2013.01); C23C 18/1216 (2013.01); C23C 18/1245 (2013.01); C23C 18/1295 (2013.01); C23C 18/1635 (2013.01); C23C 18/1689 (2013.01); C23C 18/1692 (2013.01); C23C 18/1696 (2013.01); C23C 18/1886 (2013.01); C23C 18/1893 (2013.01); C23C 18/32 (2013.01); C23C 18/34 (2013.01); C23C 18/36 (2013.01); B22F 2999/00 (2013.01); C04B 2235/3826 (2013.01); C04B 2235/405 (2013.01); C04B 2235/5436 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A composition comprising an agglomerate of metal or metal alloy coated particles, said particles comprising:
(i) 50-95 wt % of an inner core of silicon carbide, silicon nitride, or boron carbide; and
(ii) 5-50 wt % of an outer layer of a metal or metal alloy, wherein said agglomerate has an average particle size in the range of 10 μm to 100 μm.