Published November 1981 | Version v1
Journal article Metadata-only

Kinetic study of crack propagation under symmetrical and pulsating loading

Creators

  • 1. Nauchno-Issledovatel'skij Inst. Tekhnologii Mashinostroeniya, Moscow (USSR)

Description

The results of investigation on fatigue crack initiation and propagation are presented for steels 15Kh2NMFA, 08Kh14MF under symmetrical and pulsating uniaxial load. A possibility is shown for predicting the number of cycles to fatigue crack initiation from the tip of a sharp notch. The effect of stress ratio on resistance to fatigue crack initiation and growth is established

Additional details

Additional titles

Original title (Russian)
Исследование кинетики роста трещин в условиях симметричного и пульсирующего нагружения

Publishing Information

Journal Title
Probl. Prochn.
Journal Issue
no.11
Series
Probl. Prochn.
ISSN
0556-171X

INIS

Country of Publication
Ukraine
Country of Input or Organization
USSR
INIS RN
13677529
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ASYMMETRY COEFFICIENTS; CHROMIUM-MOLYBDENUM STEELS; CRACK PROPAGATION; FATIGUE; MECHANICAL TESTS; REACTOR VESSELS; STRESS INTENSITY FACTORS
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CHROMIUM ALLOYS; CHROMIUM STEELS; CONTAINERS; IRON ALLOYS; IRON BASE ALLOYS; MATERIALS TESTING; MECHANICAL PROPERTIES; MOLYBDENUM ALLOYS; STEELS; TESTING; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
For English translation see the journal Strength of Materials (USA).