Investigation of dislocation motion by etch pit and yield stress in electron irradiated copper. [4. 2 to 100/sup 0/K]

Conference · Wed Dec 31 23:00:00 EST 1975

OSTI ID:7317801

Meshii, M; Wada, M

The dislocation motion determined by the etch pit technique and the macroscopic stress-strain relation are examined in electron irradiated copper single crystals in the temperature range from 4.2 to 100/sup 0/K. A good correlation is found between these two observations and the dislocation kinetics near the yield point was determined.

• Research Organization: Northwestern Univ., Evanston, IL (USA). Dept. of Materials Science and Engineering
• Sponsoring Organization: US Energy Research and Development Administration
• OSTI ID: 7317801
• Report Number(s): COO-1367-75; CONF-760804-5
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360106* -- Metals & Alloys-- Radiation Effects
COPPER
CORRELATIONS
CRYSTAL DEFECTS
CRYSTAL STRUCTURE
CRYSTALS
DISLOCATIONS
ELECTRONS
ELEMENTARY PARTICLES
ELEMENTS
ETCHING
FERMIONS
KINETICS
LEPTONS
LINE DEFECTS
LOW TEMPERATURE
MECHANICAL PROPERTIES
METALS
MONOCRYSTALS
RADIATION EFFECTS
STRAINS
STRESSES
SURFACE FINISHING
TRANSITION ELEMENTS
VERY LOW TEMPERATURE
YIELD STRENGTH