Spheroidization of the grain boundary precipitates in Fe-Ta-Cr alloys
- Univ. of California, Berkeley, CA (United States)
The partly continuous grain boundary precipitates were fully spheroidized by cycling through the α-γ phase transformation. both the ductility and strength were increased by the spheroidization treatment. The effect of chromium on the Fe-Ta binary system was found to enhance spheroidization as well as improve oxidation resistance.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- US Atomic Energy Commission (AEC)
- DOE Contract Number:
- W-7405-ENG-48
- NSA Number:
- NSA-26-041417
- OSTI ID:
- 4648579
- Report Number(s):
- LBL-443
- Resource Relation:
- Other Information: Thesis. UNCL. Orig. Receipt Date: 31-DEC-72
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
CHROMIUM ALLOYS
GRAIN BOUNDARIES
HEAT TREATMENTS
IRON BASE ALLOYS
PHASE TRANSFORMATIONS
SPHERES
TANTALUM ALLOYS
TANTALUM ALLOYS AND SYSTEMS/Cr-Fe-base-Ta
grain boundary precipitates in
effects of chromium content and heat treatment on spheroidization of
IRON ALLOYS AND SYSTEMS/Cr-Fe-base-Ta
grain boundary precipitates in
effects of chromium content and heat treatment on spheroidization of
CHROMIUM ALLOYS AND SYSTEMS/Cr-Fe-base-Ta
grain boundary precipitates in
effects of chromium content and heat treatment on spheroidization of
CHROMIUM ALLOYS
GRAIN BOUNDARIES
HEAT TREATMENTS
IRON BASE ALLOYS
PHASE TRANSFORMATIONS
SPHERES
TANTALUM ALLOYS
TANTALUM ALLOYS AND SYSTEMS/Cr-Fe-base-Ta
grain boundary precipitates in
effects of chromium content and heat treatment on spheroidization of
IRON ALLOYS AND SYSTEMS/Cr-Fe-base-Ta
grain boundary precipitates in
effects of chromium content and heat treatment on spheroidization of
CHROMIUM ALLOYS AND SYSTEMS/Cr-Fe-base-Ta
grain boundary precipitates in
effects of chromium content and heat treatment on spheroidization of