Published January 26, 1993 | Version v1
Journal article Metadata-only

Volumetric character of martensite strengthening under action of megavolt high-current electron beam

Creators

  • 1. AN SSSR, Tomsk (Russian Federation). Inst. Sil'notochnoj Ehlektroniki

Description

Strengthening character as well as phase and structural transformations in 45 steel martensite under effect of intense shock waves (SW), excited by megavolt high-current electron beam (HCEB) with the power density of up to 1011 W/cm2 are investigated. Microhardness measurements have shown that as a result of irradiation in the given regime as well as under effect of low-energy (HCEB), a hardened zone is produced. A conclusion is made that the total effect of high temperatures and pressures leads finally to the production of a thermostable high strength structure. 6 refs., 3 figs

Additional details

Additional titles

Original title (Russian)
Обьемный характер упрочнения мартенсита под действием мегавольтного сильноточного электронного пучка

Publishing Information

Journal Title
Pis'ma v Zhurnal Tekhnicheskoj Fiziki
Journal Volume
2
Journal Issue
19
Journal Page Range
p. 23-27.
ISSN
0320-0116
CODEN
PZTFDD

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
25051378
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CARBON STEELS; ELECTRON BEAMS; HARDENING; MEV RANGE 01-10; MICROHARDNESS; MICROSTRUCTURE; PHASE STUDIES; PHYSICAL RADIATION EFFECTS; SHOCK WAVES
Descriptors DEC
ALLOYS; BEAMS; CARBON ADDITIONS; CRYSTAL STRUCTURE; ENERGY RANGE; HARDNESS; IRON ALLOYS; IRON BASE ALLOYS; LEPTON BEAMS; MECHANICAL PROPERTIES; MEV RANGE; PARTICLE BEAMS; RADIATION EFFECTS; STEELS