Microstructural changes in eutectic tin-lead alloy due to severe bending
Journal Article
·
· Materials Science and Engineering A
OSTI ID:752059
- Sandia National Laboratories
Severe plastic deformation in an eutectic tin-lead alloy is studied by imposing fast bending at room temperature, in an attempt to examine the microstructural response in the absence of thermally activated diffusion processes. A change in microstructure due to this purely mechanically imposed load is observed: the tin-rich matrix phase appears to be extruded out of the narrow region between neighboring layers of the lead-rich phase and alterations in the colony structure occur. A micromechanism is proposed to rationalize the experimental observations.
- Research Organization:
- Sandia National Labs., Albuquerque, NM (US); Sandia National Labs., Livermore, CA (US)
- Sponsoring Organization:
- US Department of Energy (US)
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 752059
- Report Number(s):
- SAND2000-0510J
- Journal Information:
- Materials Science and Engineering A, Journal Name: Materials Science and Engineering A
- Country of Publication:
- United States
- Language:
- English
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