Published September 1985 | Version v1
Journal article Metadata-only

Crack growth in carburized 0Kh16N15M3B steel under low cycle fatigue in sodium

Creators

  • 1. Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow

Description

Tube samples of steel 0Kh16N15M3V allowed at 923 K (400 h) in pure sodium and in sodium with carbon source are studied. Fatique tests at 773 K are conducted. Electron microscopic studies of the samples have shown an increase in the quantity of carbide particles in the structure of the samples, allowed in sodium with carbon. The carbides promote the appearance of microcracks in the vicinity of fatigue crack tip and accelerate crack propagation

Additional details

Additional titles

Original title (Russian)
Рост трещин при малоцикловой усталости стали 0Kh16N15M3B после науглероживания в натрии

Publishing Information

Journal Title
Fiz.-Khim. Mekh. Mater.
Journal Volume
21
Journal Issue
5
Series
Fiz.-Khim. Mekh. Mater.
Journal Page Range
114-115
ISSN
0430-6252
CODEN
FKMMA

INIS

Country of Publication
Ukraine
Country of Input or Organization
USSR
INIS RN
17054265
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CARBIDES; COOLANTS; CRACK PROPAGATION; FATIGUE; HIGH TEMPERATURE; SODIUM; STEEL-CR16NI15MO3NB
Descriptors DEC
ALKALI METALS; ALLOYS; AUSTENITIC STEELS; CARBON ADDITIONS; CARBON COMPOUNDS; CHROMIUM ALLOYS; CHROMIUM-NICKEL STEELS; CHROMIUM-NICKEL-MOLYBDENUM STE; CORROSION RESISTANT ALLOYS; ELEMENTS; HEAT RESISTING ALLOYS; HIGH ALLOY STEELS; IRON ALLOYS; IRON BASE ALLOYS; MECHANICAL PROPERTIES; METALS; MOLYBDENUM ALLOYS; NICKEL ALLOYS; NIOBIUM ADDITIONS; STAINLESS STEELS; STEELS

Optional Information

Notes
For English translation see the journal Soviet Materials Science (USA).