Accession Number : ADA953833

Title :   Development and Production of Experimental High-Strength Ferritic Electrodes. Part 1.

Descriptive Note : Progress rept. no. 5,


Personal Author(s) : Lucas,F. M. ; Rieppel,P. J. ; Voldrich,C. B.

Report Date : 03 OCT 1946

Pagination or Media Count : 30

Abstract : This is the fifth progress report on Part 1 of Contract W33-019 ORD 5461, on the development of high-strength ferritic electrodes. This report describes experimental work as follows: (1) A study of the strength properties, chemical composition, and microstructure of as-welded and heat-treated weld metal made with a weave-bead technique and high heat input with Electrode UE-6. (2) A similar study of weld metal deposited using a stringer-bead technique and a low heat input, with the same type of electrode. (3) A metallographic examination of some weld-metal samples made with the original batch of Electrode No. 48A on the previous NDRC project.

Descriptors :   *Industrial production, *Electrodes, *Ferrites, Microstructure, Heat treatment, Weld metal, High strength, Metallography

Subject Categories : Electrical and Electronic Equipment
      Properties of Metals and Alloys
      Fabrication Metallurgy

Distribution Statement : APPROVED FOR PUBLIC RELEASE