Published 2020 | Version v1
Journal article Metadata-only

The influence of 18Cr10NiTi and ODS 18Cr10NiTi austenitic stainless steels microstructure on the deuterium desorption

Creators

  • 1. National Science Center "Kharkov Institute of Physics and Technology", Kharkiv (Ukraine)
  • 2. V.N. Karazin Kharkiv National University, Kharkiv (Ukraine)
  • 3. National Science Center "Kharkov Institute of Physics and Technology", Kharkiv, (Ukraine)

Description

The thermal desorption spectra of deuterium from 18Cr10NiTi and ODS 18Cr10NiTi steel specimens irradiated with 10 keV D2+ ions were examined. The influence of radiation damage on microstructure and accumulation of deuterium implanted in steels at room temperature and after annealing have been studied. Thermal desorption spectrum (TDS) from a specimen of ODS 18Cr10NiTi steel exhibits deuterium release over a wide temperature range with two well-defined maxima at ~ 420 and ~ 970 K. Two types of precipitates – oxides (Y-Ti-O) and carbides TiC are considered to explain the mechanism of the deuterium trapping to high annealing temperatures. (author)

Additional details

Publishing Information

Journal Title
Voprosy Atomnoj Nauki i Tekhniki
Journal Issue
no.4-128
Journal Page Range
p. 22-27
ISSN
1562-6016

INIS

Country of Publication
Ukraine
Country of Input or Organization
Ukraine
INIS RN
51123889
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ANNEALING; AUSTENITIC STEELS; DESORPTION; DEUTERIUM; DEUTERIUM IONS; EV RANGE 01-10; ION BEAMS; IRRADIATION; MICROSTRUCTURE; STEEL-CR18NI10TI; TEMPERATURE RANGE 0273-0400 K; TEMPERATURE RANGE 0400-1000 K; TITANIUM CARBIDES; TRAPPING
Descriptors DEC
ALLOYS; AUSTENITIC STEELS; BEAMS; CARBIDES; CARBON ADDITIONS; CARBON COMPOUNDS; CHARGED PARTICLES; CHROMIUM ALLOYS; CHROMIUM-NICKEL STEELS; CORROSION RESISTANT ALLOYS; ENERGY RANGE; EV RANGE; HEAT RESISTANT MATERIALS; HEAT RESISTING ALLOYS; HEAT TREATMENTS; HIGH ALLOY STEELS; HYDROGEN ISOTOPES; IONS; IRON ALLOYS; IRON BASE ALLOYS; ISOTOPES; LIGHT NUCLEI; MATERIALS; NICKEL ALLOYS; NUCLEI; ODD-ODD NUCLEI; SORPTION; STABLE ISOTOPES; STAINLESS STEELS; STEELS; TEMPERATURE RANGE; TITANIUM ADDITIONS; TITANIUM ALLOYS; TITANIUM COMPOUNDS; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENT COMPOUNDS