Methods of making bainitic steel materials
Abstract
Methods of making bainitic steels may involve austenitizing a quantity of steel by exposing the quantity of steel to a first temperature. A composition of the quantity of steel may be configured to impede formation of non-bainite ferrite, pearlite, and Widmanstatten ferrite. The quantity of steel may be heat-treated to form bainite by exposing the quantity of steel to a second, lower temperature. The second, lower temperature may be stabilized by exposing the quantity of steel to the second, lower temperature in the presence of a thermal ballast.
- Inventors:
- Issue Date:
- Research Org.:
- Idaho National Lab. (INL), Idaho Falls, ID (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1417342
- Patent Number(s):
- 9869000
- Application Number:
- 14/566,455
- Assignee:
- Battelle Energy Alliance, LLC (Idaho Falls, ID)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C21 - METALLURGY OF IRON C21D - MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS
- DOE Contract Number:
- AC07-05ID14517
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2014 Dec 10
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Bakas, Michael Paul, Chu, Henry Shiu-Hung, Zagula, Thomas Andrew, and Langhorst, Benjamin Robert. Methods of making bainitic steel materials. United States: N. p., 2018.
Web.
Bakas, Michael Paul, Chu, Henry Shiu-Hung, Zagula, Thomas Andrew, & Langhorst, Benjamin Robert. Methods of making bainitic steel materials. United States.
Bakas, Michael Paul, Chu, Henry Shiu-Hung, Zagula, Thomas Andrew, and Langhorst, Benjamin Robert. Tue .
"Methods of making bainitic steel materials". United States. https://www.osti.gov/servlets/purl/1417342.
@article{osti_1417342,
title = {Methods of making bainitic steel materials},
author = {Bakas, Michael Paul and Chu, Henry Shiu-Hung and Zagula, Thomas Andrew and Langhorst, Benjamin Robert},
abstractNote = {Methods of making bainitic steels may involve austenitizing a quantity of steel by exposing the quantity of steel to a first temperature. A composition of the quantity of steel may be configured to impede formation of non-bainite ferrite, pearlite, and Widmanstatten ferrite. The quantity of steel may be heat-treated to form bainite by exposing the quantity of steel to a second, lower temperature. The second, lower temperature may be stabilized by exposing the quantity of steel to the second, lower temperature in the presence of a thermal ballast.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {1}
}
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Works referenced in this record:
Retained austenite thermal stability in a nanostructured bainitic steel
journal, July 2013
- Avishan, Behzad; Garcia-Mateo, Carlos; Yazdani, Sasan
- Materials Characterization, Vol. 81, p. 105-110
The Bainite Controversy
journal, April 2013
- Fielding, L. C. D.
- Materials Science and Technology, Vol. 29, Issue 4, p. 383-399
Combinatorial optimization of carbide-free bainitic nanostructures
journal, March 2013
- Huang, H.; Sherif, M. Y.; Rivera-Díaz-del-Castillo, P. E. J.
- Acta Materialia, Vol. 61, Issue 5, p. 1639-1647