Published March 1986 | Version v1
Journal article Metadata-only

Investigation into kinetics of solution and precipitation of secondary phases in alloy Cr15Ni70W10MoAlTiB

Creators

Description

Structural process kinetics during austenization and aging of superalloy Cr15Ni70W10MoAlTiB is investigated. It is established that at temperature higher-than 90 deg C solution of γ'-phase occurs, and at temperature higher than 1050 deg C - chromium and molybdenum carbides. On annealing γ'-phase particles are precipitated uniformly in grain volume, and carbides show a tendency to form a network along grain boundaries. Coarsening of precipitation particles in annealing obeys the exponential low

Additional details

Additional titles

Original title (Russian)
Исследование кинетики растворения и выделения вторичных фаз в сплаве Cr15Ni70W10MoAlTiB

Publishing Information

Journal Title
Ehnergomashinostroenie
Journal Issue
no.3
Series
Ehnergomashinostroenie.
ISSN
0131-1336
CODEN
EGMSA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
18008405
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
AGING; ANNEALING; CRYSTAL-PHASE TRANSFORMATIONS; GRAIN BOUNDARIES; NICKEL BASE ALLOYS; PHASE STUDIES; TEMPERATURE DEPENDENCE; TIME DEPENDENCE; VERY HIGH TEMPERATURE
Descriptors DEC
ALLOYS; CRYSTAL STRUCTURE; HEAT TREATMENTS; MICROSTRUCTURE; NICKEL ALLOYS; PHASE TRANSFORMATIONS