Published 1981 | Version v1
Journal article Metadata-only

Fatigue properties of structural steel hardened of intercritical temperature interval

Creators

  • 1. Nizhne-Tagil'skij Gosudarstvennyj Pedagogicheskij Inst. (USSR)

Description

The effect of hardening from intercritical temperature range upon fatigue strength of structural steel 35KhNV is studied. The tests have been conducted according to the scheme of transverse bending of inmobile sample. It is established that after such hardening the values of endurance limit of the 35KhNV steel samples are lower and of the coefficient of sensitivity to stress concentrations is higher than after conventional heat treatment. It might be conditioned by the presence in steel structure after hardening from intercrystalline temperature range of sections of fine needle-type ferrite

Additional details

Additional titles

Original title (Russian)
Усталостные свойства конструкционной стали, закаленной из межкритического интервала температур

Publishing Information

Journal Title
Metalloved. Term. Obrab. Met.
Journal Issue
no.7
Series
Metalloved. Term. Obrab. Met.
ISSN
0026-0819

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
13650042
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CHROMIUM-NICKEL STEELS; FATIGUE; HARDNESS; IMPACT STRENGTH; IMPACT TESTS; MICROSTRUCTURE; QUENCHING; TEMPERING
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CHROMIUM ALLOYS; CHROMIUM STEELS; CRYSTAL STRUCTURE; HEAT TREATMENTS; IRON ALLOYS; IRON BASE ALLOYS; MATERIALS TESTING; MECHANICAL PROPERTIES; MECHANICAL TESTS; NICKEL ALLOYS; STEELS; TESTING; TRANSITION ELEMENT ALLOYS

Optional Information

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