Refractory lining for metallurgical vessel
US6787098B2 · kind B2 · utility
10Cited by
20References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 2, 2003 |
| Grant date | Sep 7, 2004 |
| Priority date | — |
| Expiry date | Dec 2, 2023 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF27D2001/0063
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A lining for a bottom of a metallurgical vessel, comprising an impact pad having a plurality of close-packed, pre-formed, high-temperature, high-density refractory bricks, the pad having an upper impact surface, and a monolithic slab of a high-temperature refractory material encasing the pad, the slab encasing the pad wherein the upper surface of the impact pad is exposed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.