Published January 1989 | Version v1
Journal article Metadata-only

Phase transformations in Ni-NiAl-Mo alloys

Creators

Description

Poluthermal cross section of system Ni-Al-Mo passing through isoconcentrate 14 at.% Al is constructed and occurrence of three nonvariant transformations at the temperature of 1130, 890 and 730 deg C is revealed, phase reactions at 890 and 730 deg C being detected for the first time. The presence of phase regions γ'+NiMo, γ'+Ni3Mo and γ'+Ni4Mo on the studied polythermal cross section is in a good agreement with actually observed structures in heat resisting alloys. Regions of alloy compositions, in the structure of which molybdenum-containing phases of NiMo, Ni3Mo, Ni4Mo type are present, within the temperature range of 1200 to 700 deg C are determined

Additional details

Additional titles

Original title (Russian)
Фазовые превращения в сплавах Ni–NiAl–Mo

Publishing Information

Journal Title
Izvestiya Akademii Nauk SSSR, Metally
Journal Issue
no.1
Series
Izv. Akad. Nauk SSSR, Met.
ISSN
0568-5303
CODEN
IZNMA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
20055429
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ALUMINIUM ALLOYS; CRYSTAL-PHASE TRANSFORMATIONS; INTERMETALLIC COMPOUNDS; LATTICE PARAMETERS; MOLYBDENUM ALLOYS; NICKEL ALLOYS; PHASE DIAGRAMS; PHASE STUDIES; SOLID SOLUTIONS; TERNARY ALLOY SYSTEMS; VERY HIGH TEMPERATURE
Descriptors DEC
ALLOY SYSTEMS; ALLOYS; DIAGRAMS; DISPERSIONS; HOMOGENEOUS MIXTURES; INFORMATION; MIXTURES; PHASE TRANSFORMATIONS; SOLUTIONS