US 11,923,131 B2
Products and applications for the templated fabrication of materials using cold spray deposition
Alexander Baker, Pleasanton, CA (US); Scott K. McCall, Livermore, CA (US); Harry B. Radousky, San Leandro, CA (US); Nathan Woollett, Pleasanton, CA (US); and Richard Thuss, Berryville, VA (US)
Filed by Lawrence Livermore National Security, LLC, Livermore, CA (US); and Richard Thuss, Berryville, VA (US)
Filed on Nov. 12, 2020, as Appl. No. 17/096,699.
Prior Publication US 2022/0148802 A1, May 12, 2022
Int. Cl. H01F 7/02 (2006.01); B22F 10/25 (2021.01); B22F 10/38 (2021.01); B32B 1/04 (2006.01); B32B 3/02 (2006.01); B32B 3/26 (2006.01); B32B 3/30 (2006.01); B32B 5/14 (2006.01); B32B 5/16 (2006.01); B32B 7/025 (2019.01); B32B 7/027 (2019.01); B32B 15/04 (2006.01); B33Y 80/00 (2015.01); C23C 4/01 (2016.01); C23C 4/04 (2006.01); C23C 4/06 (2016.01); C23C 4/08 (2016.01); C23C 4/12 (2016.01); C23C 24/00 (2006.01); C23C 24/04 (2006.01); C23C 30/00 (2006.01); H01F 7/00 (2006.01); H01F 41/14 (2006.01); H01F 41/20 (2006.01); H01F 41/30 (2006.01); H01F 41/34 (2006.01); H10N 10/00 (2023.01); H10N 10/80 (2023.01); H10N 10/857 (2023.01); H10N 15/00 (2023.01); H10N 30/00 (2023.01); H10N 30/01 (2023.01); H10N 30/074 (2023.01); H10N 30/076 (2023.01); H10N 60/00 (2023.01); H10N 60/01 (2023.01); B33Y 10/00 (2015.01); H10N 10/01 (2023.01)
CPC H01F 41/14 (2013.01) [B22F 10/25 (2021.01); B22F 10/38 (2021.01); B32B 1/04 (2013.01); B32B 3/02 (2013.01); B32B 3/26 (2013.01); B32B 3/30 (2013.01); B32B 5/14 (2013.01); B32B 5/142 (2013.01); B32B 5/145 (2013.01); B32B 5/16 (2013.01); B32B 7/025 (2019.01); B32B 7/027 (2019.01); B32B 15/04 (2013.01); B32B 15/043 (2013.01); B33Y 80/00 (2014.12); C23C 4/01 (2016.01); C23C 4/04 (2013.01); C23C 4/06 (2013.01); C23C 4/08 (2013.01); C23C 4/12 (2013.01); C23C 24/00 (2013.01); C23C 24/04 (2013.01); C23C 30/00 (2013.01); C23C 30/005 (2013.01); H01F 7/00 (2013.01); H01F 7/02 (2013.01); H01F 41/20 (2013.01); H01F 41/30 (2013.01); H01F 41/34 (2013.01); H10N 10/00 (2023.02); H10N 10/80 (2023.02); H10N 10/857 (2023.02); H10N 15/00 (2023.02); H10N 30/00 (2023.02); H10N 30/01 (2023.02); H10N 30/074 (2023.02); H10N 30/076 (2023.02); H10N 30/1051 (2023.02); H10N 60/00 (2023.02); H10N 60/01 (2023.02); B22F 2999/00 (2013.01); B33Y 10/00 (2014.12); C22C 2202/00 (2013.01); H10N 10/01 (2023.02); Y10T 428/12389 (2015.01); Y10T 428/12396 (2015.01); Y10T 428/12458 (2015.01); Y10T 428/12493 (2015.01); Y10T 428/12528 (2015.01); Y10T 428/12535 (2015.01); Y10T 428/12681 (2015.01); Y10T 428/24942 (2015.01); Y10T 428/249921 (2015.04); Y10T 428/26 (2015.01)] 26 Claims
OG exemplary drawing
 
1. A product, comprising:
an array of cold spray-formed structures formed from a raw material, each of the structures, as-formed, being characterized by having:
a defined feature size in at least one dimension of less than 100 microns as measured in a plane of deposition of the structure,
at least 90% of a theoretical density of the raw material from which the structure is formed, and
essentially the same functional properties as the raw material.