Replaceable liner for a crucible
US4294438A · kind A · utility
11Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 1980 |
| Grant date | Oct 13, 1981 |
| Priority date | — |
| Expiry date | Jul 30, 2000 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF27B2014/104
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A replaceable liner for a crucible for molten metal consists of an open-top receptacle having at least its side wall made of graphite foil formed earlier by compressing expanded graphite.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.