Method to reduce porosity in a spray cast deposit
US4971133A · kind A · utility
13Cited by
11References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 3, 1989 |
| Grant date | Nov 20, 1990 |
| Priority date | — |
| Expiry date | Apr 3, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23C4/123
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The average diameter of atomized droplets is reduced thereby reducing both the frequency of collisions between droplets as well as the turbulence at the liquid/solid interface. Reducing the porosity of a spray cast deposit leads to improvements in both the ductility and the electrical conductivity of the deposit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.