Invention Grant
- Patent Title: Method and device for producing material powder
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Application No.: US17595739Application Date: 2020-05-25
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Publication No.: US12042869B2Publication Date: 2024-07-23
- Inventor: Martin Dopler , Christian Weiss
- Applicant: Metalpine GmbH
- Applicant Address: AT Graz
- Assignee: METALPINE GMBH
- Current Assignee: METALPINE GMBH
- Current Assignee Address: AT Graz
- Agency: Workman Nydegger
- Priority: EP 178464 2019.06.05
- International Application: PCT/EP2020/064388 2020.05.25
- International Announcement: WO2020/244948A 2020.12.10
- Date entered country: 2021-11-23
- Main IPC: B22F9/08
- IPC: B22F9/08 ; B22F1/052

Abstract:
A method for producing material powder, comprising providing material and an atomization gas charged with an atomization gas pressure by means of an atomization gas compressor to an atomization device, melting the material and pulverizing the molten material into material powder by means of charging the molten material with the atomization gas using the atomization device, introducing the material powder from the atomization device into a pressurized container and providing a conveyor gas charged with a conveyer gas pressure by means of a conveyer gas compressor to the pressurized container, wherein the conveyor gas pressure is higher than the atmospheric pressure and lower than the atomization gas pressure, as well as a device for carrying out the method.
Public/Granted literature
- US20220219235A1 METHOD AND DEVICE FOR PRODUCING MATERIAL POWDER Public/Granted day:2022-07-14
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