Powder mixture for thermal diffusion coating
US6171359A · kind A · utility
23Cited by
6References
15Claims
0Family size
Inventors
Key dates
| Filing date | Nov 18, 1999 |
| Grant date | Jan 9, 2001 |
| Priority date | — |
| Expiry date | Nov 18, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12667
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A powder mixture suitable for use in providing a corrosion resistant coating on metal surface by thermal diffusion coating process. The powder mixture comprises a base metal powder of 0.1-5 wt. % of an additive consisting of at least one oxide of transition metals having particle size preferably of not more than 1 micron.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.