Title:
METHODS FOR PASSIVATING METAL POWDER CONDENSATE FROM ADDITIVE MANUFACTURING PROCESSES
Document Type and Number:
WIPO Patent Application WO/2023/220710
Kind Code:
A3
Abstract:
A method for passivating metal-containing powder condensate and the resulting passivated metal. A metal-containing powder condensate comprising at least one metal is combined with at least one binder and at least one solvent to form a slurry, wherein the solvent only partially dissolves the powder-binder mixture. The resulting slurry is dried to remove excess solvent, forming a passivated metal-binder solid cake.
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Inventors:
KEMPER KEVIN (US)
Application Number:
PCT/US2023/066927
Publication Date:
December 21, 2023
Filing Date:
May 12, 2023
Export Citation:
Assignee:
BEEMETAL CORP (US)
International Classes:
B09B3/21; B22F1/105; B22F1/107; B22F1/145; B33Y40/00
Foreign References:
| DE102020204689A1 | 2021-10-14 | |||
| US20170022112A1 | 2017-01-26 | |||
| US5256185A | 1993-10-26 |
Other References:
ANONYMOUS: "How to Passivate Metal Powder Condensate", KBM ADVANCED MATERIALS, 23 January 2023 (2023-01-23), XP093123079, Retrieved from the Internet [retrieved on 20240124]
Attorney, Agent or Firm:
EDMONDS, Robb D. et al. (US)
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