Published May 1981 | Version v1
Journal article Metadata-only

Structure and strength-plasticity relations in alloys strengthened by step aging

Creators

  • 1. AN SSSR, Sverdlovsk. Inst. Fiziki Metallov

Description

Taking as examples ageing alloys on the basis of aluminium, nickel and iron with intermetallic and carbide strengthening it has been shown that the step ageing results in a relatively low decrease or preservation of plasticity at a simultaneous strength increase. It is conditioned by the creation of the structure characterized by homogeneous distribution in the alloy volume of even-size particles. The influence of elastic stresses near precipitations and the values of recovery on the step ageing are discussed

Additional details

Additional titles

Original title (Russian)
О структуре и взаимосвязи прочности и пластичности сплавов, упрочненных ступенчатым старением

Publishing Information

Journal Title
Fiz. Met. Metalloved.
Journal Volume
51
Journal Issue
5
Series
Fiz. Met. Metalloved.
Journal Page Range
1050-1055
ISSN
0015-3230

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
13664073
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
AGE HARDENING; ALLOY-EHI437B; GRAIN BOUNDARIES; HIGH TEMPERATURE; NICKEL STEELS; PARTICLE SIZE; PRECIPITATION HARDENING; TENSILE PROPERTIES
Descriptors DEC
ALLOYS; ALUMINIUM ADDITIONS; BORON ADDITIONS; CARBON ADDITIONS; CHROMIUM ALLOYS; CRYSTAL STRUCTURE; HARDENING; IRON ALLOYS; IRON BASE ALLOYS; MANGANESE ADDITIONS; MECHANICAL PROPERTIES; MICROSTRUCTURE; NICKEL ALLOYS; NICKEL BASE ALLOYS; SIZE; STEELS; TITANIUM ALLOYS; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
For English translation see the journal Physics of Metals and Metallography (USA).