Removing crust of oxide from profiled wire rod
US4043166A · kind A · utility
12Cited by
9References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 29, 1976 |
| Grant date | Aug 23, 1977 |
| Priority date | — |
| Expiry date | Jan 29, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21B2003/005
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Removing the crust of oxide formed on the surface of a continuously casted copper bar by projecting a liquid (water or a rolling emulsion) under pressure of between 20 and 60 atmospheres against the periphery of the bar, the flow of the liquid under pressure being less than 50 liters/minute.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.