Open-cell type porous aluminum manufacturing method and open-cell type porous aluminum manufactured thereby
US11396043B2 · kind B2 · utility
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Key dates
| Filing date | Aug 20, 2021 |
| Grant date | Jul 26, 2022 |
| Priority date | — |
| Expiry date | Aug 20, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D27/003
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method of manufacturing an open-cell type of porous aluminum includes: manufacturing a space-holder by using a water-soluble salt powder; stacking the space-holder in a container, and manufacturing an open-cell type of porous aluminum by injecting molten aluminum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.