Hydrogen embrittlement resistance of nickel alloys with different alloy contents

Journal Article · Mon Jul 01 04:00:00 EDT 1985 · Sov. Mater. Sci. (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF01150775· OSTI ID:5981065

Sorokina, N A; Gal'tsova, V I; Rastorgueva, I A; Rusinovich, Y I; Sergeeva, T K; Shumilov, L G

Two groups of nickel alloys are investigated to determine the hydrogen embrittlement resistance of the alloys. The first group includes alloys of the Ni-18Cr system, in which the influence of carbon on the properties and the tendency toward hydrogen embrittlement of the solid solution as the basis of the majority of dispersion-hardening nickel alloys was studied. The second group of alloys were treated with elements causing hardening in aging as the result of formation of an intermetallide phase of varying composition. Other alloys contained iron and copper. Copper and aluminum were found to markedly reduce hydrogen impregnation of the copper-containing alloys.

• Research Organization: I.P. Bardin Central Sci-Res. Institute for Ferrovs Metallurgy
• OSTI ID: 5981065
• Journal Information: Sov. Mater. Sci. (Engl. Transl.); (United States), Journal Name: Sov. Mater. Sci. (Engl. Transl.); (United States) Vol. 21:1; ISSN SOMSA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360103* -- Metals & Alloys-- Mechanical Properties
ALLOYS
ALUMINIUM ALLOYS
CARBON
CHROMIUM ALLOYS
COPPER ALLOYS
CORROSION RESISTANCE
DIFFUSION
DISPERSION HARDENING
ELEMENTS
EMBRITTLEMENT
FRACTURE PROPERTIES
HARDENING
HYDROGEN
HYDROGEN EMBRITTLEMENT
INHIBITION
IRON ALLOYS
MECHANICAL PROPERTIES
METALLURGICAL EFFECTS
MOLYBDENUM ALLOYS
NICKEL ALLOYS
NICKEL BASE ALLOYS
NIOBIUM ALLOYS
NONMETALS