Method for improving weldability of nickel aluminide alloys

Patent · Tue May 21 00:00:00 EDT 1991

OSTI ID:7175966

Sikka, V K

A process is disclosed for cleaning the surface of aluminides to prepare them for weld by first washing the surface to be welded with a chemical that removes aluminum, an inhibitor to strong welds. 3 figures.

• Assignee: Dept. of Energy, Washington, DC (United States)
• Patent Number(s): US 5016810; A
• Application Number: PPN: US 7-398575
• OSTI ID: 7175966
• Resource Relation: Patent File Date: 25 Aug 1989
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
ALUMINIUM ALLOYS
SURFACE CLEANING
WELDABILITY
NICKEL ALLOYS
INTERMETALLIC COMPOUNDS
ALLOYS
CLEANING
SURFACE FINISHING
360101* - Metals & Alloys- Preparation & Fabrication