Measurement of Diffusible Hydrogen in Seamed Flux Cored Wires for Welding of High Strength Steels – DRDC Atlantic Report on TTCP MAT-TP1 Operating Assignment 45

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Authors
  1. Veinot, D.E.
  2. Fraser, P.E.
  3. MacGregor, L.W.
Corporate Authors
Defence R&D Canada - Atlantic, Dartmouth NS (CAN)
Abstract
This report describes the measurement of diffusible hydrogen in weld test specimens made on high strength steel coupons using seamed flux cored wires. The report represents Canada’s contribution to the TTCP MAT TP1 operating assignment OA-45. The objectives of this activity were to increase the confidence of present analytical practices; to identify the best approaches to accurately measure the hydrogen content in welds made using flux cored wires; and to understand the parameters which impact on precision and accuracy of the diffusible hydrogen measurement.

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Report Number
DRDC-ATLANTIC-TM-2007-032 — Technical Memorandum
Date of publication
01 Nov 2007
Number of Pages
32
DSTKIM No
CA030608
CANDIS No
529223
Format(s):
CD ROM

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