Published 1981 | Version v1
Journal article Metadata-only

Dendritic liquiation in nickel heat resisting alloys

Creators

Description

Dendrite and phase heterogeneity in the casting heat-resistant nickel alloys of the Ni-Ci-W-Al-Ti system is determined. It is shown that hafnium possesses the maximum coefficient of liquation in the nickel alloys under investigation. Molybdenum in the presence of hafnium changes its liquation sign for the opposite one. Vanadium is gradually distributed in the axes and interaxis parts, its liquation being insignificant

Additional details

Additional titles

Original title (Russian)
Дендритная ликвация в никелевых жаропрочных сплавах

Publishing Information

Journal Title
Metalloved. Term. Obrab. Met.
Journal Issue
no.6
Series
Metalloved. Term. Obrab. Met.
ISSN
0026-0819

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
13661297
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CHROMIUM ALLOYS; COBALT ALLOYS; CRYSTALLIZATION; DENDRITES; HAFNIUM ADDITIONS; HEAT RESISTING ALLOYS; NICKEL BASE ALLOYS; SEGREGATION; SPATIAL DISTRIBUTION; TUNGSTEN ALLOYS; VANADIUM ADDITIONS
Descriptors DEC
ALLOYS; CRYSTALS; DISTRIBUTION; NICKEL ALLOYS; PHASE TRANSFORMATIONS; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
For English translation see the journal Metal Science and Heat Treatment (USA).