Development of High Strength and High Ductility Welded Material for Incoloy

Incoloy 800 was modified to supply the welding material for nominal Incoloy 800 (Fe--21Cr--32Ni--Al, Ti). The new alloy consists basically of Fe--23Cr--34Ni--Mo, Nb with high creep resistance and high ductility at elevated temp. The amount of Mo and Nb(Ti) are restricted by 0.8-1.6% Mo and Nb/C of 6...

Full description

Saved in:
Bibliographic Details
Published inBulletin of the Japan Institute of Metals Vol. 24; no. 6; pp. 515 - 517
Main Authors Kirihara, S, Sukekawa, M, Tobita, Y, Doi, H
Format Journal Article
LanguageJapanese
Published 01.01.1985
Online AccessGet full text

Cover

More Information
Summary:Incoloy 800 was modified to supply the welding material for nominal Incoloy 800 (Fe--21Cr--32Ni--Al, Ti). The new alloy consists basically of Fe--23Cr--34Ni--Mo, Nb with high creep resistance and high ductility at elevated temp. The amount of Mo and Nb(Ti) are restricted by 0.8-1.6% Mo and Nb/C of 6-10 or (Nb + Ti)/C of 8-16, and the alloy exhibited the creep strength of 5.3 kfg/mm exp 2 and the rapture elongation of 8-12% at 800 deg C and 10 exp 3 h. This alloy has been on the market since 1984. 2 ref.--S.M.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0021-4426
DOI:10.2320/materia1962.24.515