Method and apparatus for welding precipitation hardenable materials
Patent
·
OSTI ID:7175974
A method for welding together members consisting of precipitation age hardened materials includes the steps of selecting a weld filler material that has substantially the same composition as the materials being joined, and an age hardening characteristic temperature age threshold below that of the aging kinetic temperature range of the materials being joined, whereby after welding the members together, the resulting weld and heat affected zone (HAZ) are heat treated at a temperature below that of the kinetic temperature range of the materials joined, for obtaining substantially the same mechanical characteristics for the weld and HAZ, as for the parent material of the members joined. 5 figures.
- DOE Contract Number:
- AC02-76CH03073
- Assignee:
- Princeton University, Princeton, NJ (United States); British Technology Group USA, Gulph Mills, PA (United States)
- Patent Number(s):
- US 5324914; A
- Application Number:
- PPN: US 7-951209
- OSTI ID:
- 7175974
- Country of Publication:
- United States
- Language:
- English
Similar Records
Method and apparatus for welding precipitation hardenable materials
Method and apparatus for the management of hazardous waste material
Method and apparatus for the management of hazardous waste material
Patent
·
Fri Dec 31 23:00:00 EST 1993
·
OSTI ID:869372
Method and apparatus for the management of hazardous waste material
Patent
·
Mon Feb 20 23:00:00 EST 1995
·
OSTI ID:27706
Method and apparatus for the management of hazardous waste material
Patent
·
Sat Dec 31 23:00:00 EST 1994
·
OSTI ID:869756