NOTCH TOUGHNESS AND RETAINED AUSTENITE IN 9% NI STEEL WELDS USING FERRITIC FILLER METALS.

Hiroshi Tamura, Tadao Onzawa, Susumu Uematsu, Kiyoaki Maekawa

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

A recently developed ferritic filler metal of chemical compositions similar to the base metal was used in welding test specimens. Two welds of single- and multi-pass were made to investigate the effect of multiple thermal cycles on retained austenite and toughness. The influence of the austenite on toughness is discussed in detail.

Original languageEnglish
Pages (from-to)25-30
Number of pages6
JournalTransactions of the Japan Welding Society
Volume12
Issue number1
Publication statusPublished - 1981 Jan 1

ASJC Scopus subject areas

  • Engineering(all)

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