Title:
REPURPOSING WASTE ALUMINUM POWDER BY NET SHAPE SINTERING
Document Type and Number:
WIPO Patent Application WO/2023/287734
Kind Code:
A3
Abstract:
Methods for repurposing waste materials, such as aluminum powder, are disclosed. A method in accordance with an aspect of the present disclosure may comprise collecting a material in a container, the material comprising oxidized aluminum powder, processing the material, which includes heating the material to melt at least a portion of the oxidized aluminum powder, and forming the processed material into at least one component.
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Inventors:
PUN CHAN CHEONG (US)
KENWORTHY MICHAEL THOMAS (US)
KENWORTHY MICHAEL THOMAS (US)
Application Number:
PCT/US2022/036742
Publication Date:
February 23, 2023
Filing Date:
July 11, 2022
Export Citation:
Assignee:
DIVERGENT TECH INC (US)
International Classes:
B22F10/73; B22F10/70; C22F1/00; C22F1/04
Foreign References:
| US20190134705A1 | 2019-05-09 |
Other References:
NALIVAIKO ANTON YU.; OZHERELKOV DMITRIY YU.; ARNAUTOV ALEXEY N.; ZMANOVSKY SERGEY V.; OSIPENKOVA ALEXANDRA A.; GROMOV ALEXANDER A.: "Selective laser melting of aluminum-alumina powder composites obtained by hydrothermal oxidation method", APPLIED PHYSICS A, SPRINGER BERLIN HEIDELBERG, BERLIN/HEIDELBERG, vol. 126, no. 11, 17 October 2020 (2020-10-17), Berlin/Heidelberg, XP037272624, ISSN: 0947-8396, DOI: 10.1007/s00339-020-04029-9
LANGNAU LESLIE: "Recycling additive materials: a look at quality in blended feedstock", MAKE PARTS FAST, 25 August 2020 (2020-08-25), XP093037818, Retrieved from the Internet [retrieved on 20230405]
LANGNAU LESLIE: "Recycling additive materials: a look at quality in blended feedstock", MAKE PARTS FAST, 25 August 2020 (2020-08-25), XP093037818, Retrieved from the Internet
Attorney, Agent or Firm:
GELFOUND, Craig A. et al. (US)
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