RADIATION HARDENING IN HCP TITANIUM ALLOYS
Book
·
OSTI ID:984264
Two titanium alloys were irradiated at 50 and 350°C to ~0.3 dpa. Tensile properties were determined for both alloys and related to the observed microstructure before and after deformation. Radiation hardening occurred in both alloys when irradiated at 50°C due to the presence of fine-scale defects, whereas at 350°C only the Ti-6Al-4V alloy showed significant hardening. Radiation-induced precipitation occurred in this alloy, yielding a high strength, lower ductile condition compared to the unirradiated condition.
- Research Organization:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (US)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-76RL01830
- OSTI ID:
- 984264
- Report Number(s):
- PNNL-SA-31883; AT6020100
- Country of Publication:
- United States
- Language:
- English
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