Method for bonding metallic structural elements
US4611752A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Apr 27, 1984 |
| Grant date | Sep 16, 1986 |
| Priority date | — |
| Expiry date | Apr 27, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K35/004
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Method for bonding metallic structural elements to form a component, in particular for stationary gas turbines, wherein at least one intermediate layer with a defined thickness is located between the structural elements and is heated together with the structural elements to a temperature which can be specified in advance, and pressure of a magnitude which can be specified in advance is exerted on the structural elements before or after this heating. The temperature and the pressure are maintained sufficiently long that isothermal solidification of the intermediate layer and/or of the alloying material of the structural elements is attained in the joint zone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.