Electron beam and gas metal arc welding of nickel aluminum bronze assemblies

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Authors
  1. Morrison, K.
Corporate Authors
Defence Research Establishment Atlantic, Dartmouth NS (CAN);Nu-Tech Precision Metals Inc, Arnprior ONT (CAN) Joining Technology Div
Abstract
Low heat input electron beam welding has been proposed as a method for the fabrication and repair of nickel aluminum bronze valves and propulsers. This report describes weld procedures used to produce 40mm thick nickel aluminum bronze weld assemblies for testing purposes. Two different electron beam and one gas metal arc weld process were used. Testing of these weld assemblies is in progress.

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Keywords
Nickel aluminum bronze;Low Heat Input Welding
Report Number
DREA-CR-2001-087 — Contractor Report
Date of publication
01 Jul 2001
Number of Pages
20
DSTKIM No
CA020262
CANDIS No
517006
Format(s):
Hardcopy;Document Image stored on Optical Disk

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