Ductile metal alloys, method for making ductile metal alloys
Abstract
A ductile alloy is provided comprising molybdenum, chromium and aluminum, wherein the alloy has a ductile to brittle transition temperature of about 300 C after radiation exposure. The invention also provides a method for producing a ductile alloy, the method comprising purifying a base metal defining a lattice; and combining the base metal with chromium and aluminum, whereas the weight percent of chromium is sufficient to provide solute sites within the lattice for point defect annihilation.
- Inventors:
- Issue Date:
- Research Org.:
- Bettis Atomic Power Laboratory (BAPL), West Mifflin, PA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1439334
- Patent Number(s):
- 9957593
- Application Number:
- 14/191,691
- Assignee:
- U.S. Department of Energy (Washington, DC)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS
C - CHEMISTRY C22 - METALLURGY C22F - CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- DOE Contract Number:
- AC11-98PN38206
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2014 Feb 27
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 33 ADVANCED PROPULSION SYSTEMS
Citation Formats
Cockeram, Brian V. Ductile metal alloys, method for making ductile metal alloys. United States: N. p., 2018.
Web.
Cockeram, Brian V. Ductile metal alloys, method for making ductile metal alloys. United States.
Cockeram, Brian V. Tue .
"Ductile metal alloys, method for making ductile metal alloys". United States. https://www.osti.gov/servlets/purl/1439334.
@article{osti_1439334,
title = {Ductile metal alloys, method for making ductile metal alloys},
author = {Cockeram, Brian V.},
abstractNote = {A ductile alloy is provided comprising molybdenum, chromium and aluminum, wherein the alloy has a ductile to brittle transition temperature of about 300 C after radiation exposure. The invention also provides a method for producing a ductile alloy, the method comprising purifying a base metal defining a lattice; and combining the base metal with chromium and aluminum, whereas the weight percent of chromium is sufficient to provide solute sites within the lattice for point defect annihilation.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue May 01 00:00:00 EDT 2018},
month = {Tue May 01 00:00:00 EDT 2018}
}
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