An analysis of the deformation approach to calculation of the life of hydrogen impregnated 1Kh16N4B steel in low-cycle fatigue

Journal Article · Wed Jan 01 00:00:00 EST 1986 · Strength Mater. (Engl. Transl.); (United States)

OSTI ID:5633651

Litvin, V V; Anan'evskii, V A; Mints, A I

This paper presents the results of experimental investigations and an analysis of the applicability of the deformation approach for calculation of the life of 1Kh16N4B steel in low-cycle fatigue. Hydrogen impregnation was done with use of cathodic polarization in a special cell with a polarization current density of 35 mA/cm/sup 2/ for 60 min. The test results are presented, and it can be seen that the influence of hydrogen absorption significantly changes the life of 1Kh16N4B steel, but the Coffin-Kavomoto criterion does not give satisfactory results.

• Research Organization: Krasrodar Polytechnic Institute
• OSTI ID: 5633651
• Journal Information: Strength Mater. (Engl. Transl.); (United States), Vol. 17:5
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
PRESSURE VESSELS
DEFORMATION
FATIGUE
HYDROGEN EMBRITTLEMENT
STEEL-1KH16N4B
DESTRUCTIVE TESTING
HYDROGEN
IMPREGNATION
POLARIZATION
SERVICE LIFE
STRESS ANALYSIS
STRESS INTENSITY FACTORS
ALLOYS
CHROMIUM ALLOYS
CHROMIUM STEELS
CHROMIUM-NICKEL STEELS
CONTAINERS
CORROSION RESISTANT ALLOYS
ELEMENTS
EMBRITTLEMENT
IRON ALLOYS
IRON BASE ALLOYS
MANGANESE ADDITIONS
MANGANESE ALLOYS
MATERIALS TESTING
MECHANICAL PROPERTIES
NICKEL ALLOYS
NIOBIUM ADDITIONS
NIOBIUM ALLOYS
NONMETALS
SILICON ADDITIONS
SILICON ALLOYS
STAINLESS STEELS
STEELS
TESTING
360103* - Metals & Alloys- Mechanical Properties