Dislocation pinning in electron-irradiated copper as a function of electron energy and irradiation

Book · Mon Jan 01 00:00:00 EST 1973

OSTI ID:4400237

Roth, G; Wollenberger, H; Zeckau, C; Luecker, K

Dislocation priming measurements were performed in the kHz range in ASARCO copper. The samples and irradiation facilities are constructed so as to allow successive irradiation of samples both with electrons and gamma rays. The gamma rays were produced by stopping 2.8-MeV electrons in a gold target. The change of the type of irradiation could be achieved without any handling of the sample. Thus it is possible to detect rather small differences between the two types of irradiation. Recovery experiments at 400 deg K after 75 deg K irradiation and pinning rates during irradiation at 400 deg K and 75 deg K were made. (GE)

• Research Organization: Kernforschungsanlage, Juelich, Ger.
• NSA Number: NSA-29-010752
• OSTI ID: 4400237
• Resource Relation: Conference: 5. international conference on internal friction and ultrasonic attenuation in crystalline solids, Aachen, Germany, 27 Aug 1973; Other Information: Orig. Receipt Date: 30-JUN-74; Bib. Info. Source: GE (GE)
• Country of Publication: Germany
• Language: English

Related Subjects

N50240* -Metals
Ceramics
& Other Materials-Metals & Alloys-Radiation Effects
*COPPER- PHYSICAL RADIATION EFFECTS
ANNEALING
DISLOCATION PINNING
ELECTRON BEAMS
GAMMA RADIATION
PHOTON BEAMS