Cr-W-V bainitic/ferritic steel with improved strength and toughness and method of making
Patent
·
OSTI ID:869179
- Knoxville, TN
- Oak Ridge, TN
A high strength, high toughness Cr-W-V ferritic steel composition suitable for fast induced-radioactivity (FIRD) decay after irradiation in a fusion reactor comprises 2.5-3.5 wt % Cr, 2. This invention was made with Government support under contract DE-AC05-840R21400 awarded by the U.S. Department of Energy to Martin Marietta Energy Systems, Inc. and the Government has certain rights in this invention.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- DOE Contract Number:
- AC05-84OR21400
- Assignee:
- Martin Marietta Energy Systems, Inc. (Oak Ridge, TN)
- Patent Number(s):
- US 5292384
- OSTI ID:
- 869179
- Country of Publication:
- United States
- Language:
- English
Alloy development for fast induced radioactivity decay for fusion reactor applications | report | March 1984 |
Impact behavior of Cr-W steels
|
journal | June 1989 |
Heat treatment behavior and tensile properties of Cr−W steels
|
journal | March 1989 |
On the saturation of the DBTT shift of irradiated 12Cr-1MoVW with increasing fluence
|
journal | November 1986 |
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Related Subjects
cr-w-v
bainitic
ferritic
steel
improved
strength
toughness
method
composition
suitable
fast
induced-radioactivity
fird
decay
irradiation
fusion
reactor
comprises
5-3
wt
government
support
contract
de-ac05-840r21400
awarded
department
energy
martin
marietta
systems
rights
composition suitable
steel composition
fusion reactor
government support
reactor comprises
ferritic steel
improved strength
/148/
bainitic
ferritic
steel
improved
strength
toughness
method
composition
suitable
fast
induced-radioactivity
fird
decay
irradiation
fusion
reactor
comprises
5-3
wt
government
support
contract
de-ac05-840r21400
awarded
department
energy
martin
marietta
systems
rights
composition suitable
steel composition
fusion reactor
government support
reactor comprises
ferritic steel
improved strength
/148/