On the relationship between grain boundary sliding and intragranular slip during superplastic deformation
Conference
·
OSTI ID:20104676
This paper examines grain boundary sliding under the conditions of plastic strain incompatibility that is the most frequent case in polycrystalline materials. Two components of grain boundary sliding: dependent and independent on intragranular slip are distinguished. Theoretical estimate of a ratio between slip induced sliding and intragranular slip is obtained. It is concluded that slip and sliding are rather independent than interrelated processes.
- Research Organization:
- National High Magnetic Field Lab., Tallahassee, FL (US); McGill Univ., Montreal, Quebec (CA)
- OSTI ID:
- 20104676
- Country of Publication:
- United States
- Language:
- English
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