Article for controlling the oxygen content in tantalum material
US5011742A · kind A · utility
14Cited by
3References
13Claims
0Family size
Inventors
Key dates
| Filing date | Jul 2, 1990 |
| Grant date | Apr 30, 1991 |
| Priority date | — |
| Expiry date | Jul 2, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12819
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A process for controlling the oxygen content in tantalum material comprising heating the material under a hydrogen-containing atmosphere in the presence of a getter composite comprising a getter metal encapsulated in tantalum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.