Published February 2005 | Version v1
Journal article Metadata-only

Determining the duration of mass transfer and the temperature of metal subjected to pulsed deformation

Creators

  • 1. Inst. Metallofiziki im. G.V. Kurdyumova NAN Ukrainy, Kiev (Ukraine)
  • 2. Inst. Ehlektrosvarki im. E.O. Patona NAN Ukrainy, Kiev (Ukraine)
  • 3. Samarskaya Gosudarstvennaya Sel'skokhozyajstvennaya Akademiya, Ust'-Kinel'skij (Russian Federation)

Description

The methods based on using radioactive isotopes and measuring magnetic properties of metals are applied to study the problem of possible influence of aftereffect on atomic redistribution in pulsed-deformed metals (Fe, Ni, Cu, Nb, Mo) at low and elevated temperatures. Theoretical estimation of deformation-induced) metal heating is carried out, and values of temperature increasing are determined experimentally. It is concluded that the duration of atom migration is in conformity with the time of deformation

Abstract (Russian)

Методами, основанными на применении радиоактивных изотопов и измерении магнитных свойств металлов, исследован вопрос возможного влияния процессов последствия на перераспределение атомов в импульсно деформированных металлах (Fe, Ni, Cu, Nb, Mo) при низких и повышенных температурах. Осуществлен теоретический расчет нагрева металла под действием деформации, и экспериментально определены величины повышения температуры. Сделан вывод о соответствии длительности процесса миграции атомов времени протекания акта деформации

Additional details

Additional titles

Original title (Russian)
Opredelenie dlitel'nosti massoperenosa i temperatury impul'sno deformiruemogo metalla

Publishing Information

Journal Title
Fizika Metallov i Metallovedenie
Journal Volume
99
Journal Issue
2
Journal Page Range
p. 75-81
ISSN
0015-3230
CODEN
FMMEA9

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
38011467
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ATOM TRANSPORT; COMPRESSION; COPPER; IMPACT SHOCK; IRON; MASS TRANSFER; MOLYBDENUM; NICKEL; NIOBIUM; NUMERICAL SOLUTION; PULSES; STRAIN RATE; STRAINS; TEMPERATURE DISTRIBUTION; TEMPERATURE MEASUREMENT; TEMPERATURE RANGE 0400-1000 K; TIME MEASUREMENT
Descriptors DEC
ELEMENTS; MATHEMATICAL SOLUTIONS; METALS; NEUTRAL-PARTICLE TRANSPORT; RADIATION TRANSPORT; REFRACTORY METALS; TEMPERATURE RANGE; TRANSITION ELEMENTS

Optional Information

Notes
25 refs., 5 figs.