Method for manufacturing machine components by additive manufacturing
US11033959B2 · kind B2 · utility
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3References
13Claims
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Key dates
| Filing date | Jul 20, 2015 |
| Grant date | Jun 15, 2021 |
| Priority date | — |
| Expiry date | Mar 14, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/25
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method for manufacturing a machine component made of metal-based material is described. The method comprises the steps of: providing a powder blend comprising at least one metal-containing powder material and at least one strengthening dispersor in powder form, wherein the strengthening dispersor in powder form has an average grain size less than an average grain size of the metal-containing powder material; and forming the machine component by an additive manufacturing process using the powder blend.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.