Published March 1990 | Version v1
Journal article Metadata-only

Study of static stress relaxation in Cr-Ni steel specimens under cyclic loading

Creators

  • 1. AN Ukrainskoj SSR, Kiev (Ukrainian SSR). Inst. Problem Prochnosti

Description

A multifactor experiment on stress relaxation in Cr-Ni steel specimens under static and asymmetric cyclic loading of 35 Hz and 10 kHz frequency is described. An application of the experimental design method permits obtaining mathematical models describing stress reduction and plastic strain accumulation during the experiment as dependent on maximal stress, frequency, cyclic loading amplitude and temperature. Some practical recommendations are given as to application of the achieved results for decrease of residual stresses by technological methods, particularly, through vibration

Additional details

Additional titles

Original title (Russian)
Исследование релаксации статических напряжений в образцах из хромоникелевой стали при циклическом нагружении

Publishing Information

Journal Title
Problemy Prochnosti
Journal Issue
no.3
Series
Probl. Prochn.
ISSN
0556-171X
CODEN
PPCNB

INIS

Country of Publication
Ukraine
Country of Input or Organization
USSR
INIS RN
22033628
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CHROMIUM-NICKEL STEELS; DYNAMIC LOADS; MATHEMATICAL MODELS; MECHANICAL TESTS; RESIDUAL STRESSES; STRAINS; STRESS RELAXATION
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CHROMIUM ALLOYS; HIGH ALLOY STEELS; IRON ALLOYS; IRON BASE ALLOYS; MATERIALS TESTING; NICKEL ALLOYS; STAINLESS STEELS; STEELS; STRESSES; TESTING