SWELLING, STRENGTHENING AND EMBRITTLEMENT OF BERYLLIUM UNDER NEUTRON-IRRADIATION TO A FLUENCE OF 1.72X10(21) N CM(2) (E-GREATER-THAN-OR-EQUAL-TO-0.85 MEV) AT A TEMPERATURE OF 330-350-DEGREES-C - THE ROLE OF MAIN STRUCTURE FACTORS/

Authors
SERNYAEV GA POKROVSKIY AS BAGAUTDINOV RM FABRITSIEV SA MAZUL IV BARABASH VR
Citation
Ga. Sernyaev et al., SWELLING, STRENGTHENING AND EMBRITTLEMENT OF BERYLLIUM UNDER NEUTRON-IRRADIATION TO A FLUENCE OF 1.72X10(21) N CM(2) (E-GREATER-THAN-OR-EQUAL-TO-0.85 MEV) AT A TEMPERATURE OF 330-350-DEGREES-C - THE ROLE OF MAIN STRUCTURE FACTORS/, Journal of nuclear materials, 237, 1996, pp. 891-897
Citations number
4
Categorie Soggetti
Nuclear Sciences & Tecnology","Mining & Mineral Processing","Material Science
Journal title
Journal of nuclear materials → ACNP
ISSN journal
00223115
Volume
237
Year of publication
1996
Part
B
Pages
891 - 897
Database
ISI
SICI code
0022-3115(1996)237:<891:SSAEOB>2.0.ZU;2-S
Abstract
Nine modifications of sintered (distilled and technical) beryllium wer e irradiated, investigated and compared. The major changes as a result of irradiation were shown to be variation of density, an increase in strength properties and decrease in plasticity properties. An expressi on that links swelling or additional sintering of the material with it s initial porosity, total impurity content and mean grain size has bee n suggested.