Device for sintering by pulsating current and associated method
US11247267B2 · kind B2 · utility
0Cited by
3References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 7, 2017 |
| Grant date | Feb 15, 2022 |
| Priority date | — |
| Expiry date | Aug 14, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22F2999/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present invention relates to a device (1) for sintering by pulsating current, the device (1) comprising: —a sintering cell (4) comprising two walls (14a, 14b) facing each other and defining between them a cavity (C) for receiving material to be sintered, —a press (2) arranged for moving one of the walls (14a, 14b) towards the other wall, so as to compress the material, when the material is received in the cavity (C), —means (10a, 10b) of rotating one of the walls (14a, 14b) relative to the other wall, so as to apply a torsional force to the material, when the material is compressed in the cavity (C).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.