High strength and high toughness steel
Patent
·
OSTI ID:863287
- El Cerrito, CA
- Berkeley, CA
A structural steel which possess both high strength and high toughness and has particular application of cryogenic uses. The steel is produced by the utilization of thermally induced phase transformation following heating in a three-phase field in iron-rich alloys of the Fe-Ni-Ti system, with a preferred composition of 12% nickel, 0.5% titanium, the remainder being iron.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- DOE Contract Number:
- W-7405-ENG-48
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Number(s):
- US 4140557
- OSTI ID:
- 863287
- Country of Publication:
- United States
- Language:
- English
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OSTI ID:863287
+1 more
Related Subjects
strength
toughness
steel
structural
possess
particular
application
cryogenic
produced
utilization
thermally
induced
phase
transformation
following
heating
three-phase
field
iron-rich
alloys
fe-ni-ti
preferred
composition
12
nickel
titanium
remainder
iron
phase transformation
thermally induced
particular application
structural steel
preferred composition
induced phase
/148/420/
toughness
steel
structural
possess
particular
application
cryogenic
produced
utilization
thermally
induced
phase
transformation
following
heating
three-phase
field
iron-rich
alloys
fe-ni-ti
preferred
composition
12
nickel
titanium
remainder
iron
phase transformation
thermally induced
particular application
structural steel
preferred composition
induced phase
/148/420/