High-temperature exhaust gas catalyst support body of sheet steel with a high aluminum content, and method for manufacturing same
US4602001A · kind A · utility
18Cited by
4References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 24, 1985 |
| Grant date | Jul 22, 1986 |
| Priority date | — |
| Expiry date | Apr 24, 2005 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01N2330/04
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Exhaust gas catalyst support body, especially of spirally wound or stacked thin corrugated and/or essentially smooth sheets of high temperature-resistant steel, where the contact points of the sheets are connected by a joining technique, characterized by the feature that the structural material has a high aluminum content at least in partial regions and/or in the proximity of the surface and/or the joint connections.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.