Engineered, Spatially Varying Isothermal Holds: Enabling Combinatorial Studies of Temperature Effects, as Applied to Metastable Titanium Alloy β-21S
Abstract
A novel method to systematically vary temperature and thus study the resulting microstructure of a material is presented. This new method has the potential to be used in a combinatorial fashion, allowing the rapid study of thermal holds on microstructures to be conducted. This is demonstrated on a beta titanium alloy, where the thermal history has a strong effect on microstructure. It is informed by simulation and executed using the resistive heating capabilities of a Gleeble 3800 thermomechanical simulator. Spatially varying isothermal holds of 4 h were affected, where the temperature range of the multiple isothermal holds varied by ~175 °C.
- Authors:
-
- Iowa State Univ., Ames, IA (United States). Dept. of Materials Science and Engineering; Colorado School of Mines, Golden, CO (United States). Center for Advanced Non-Ferrous Structural Alloys
- Iowa State Univ., Ames, IA (United States). Dept. of Materials Science and Engineering; Colorado School of Mines, Golden, CO (United States). Center for Advanced Non-Ferrous Structural Alloys; Ames Lab., Ames, IA (United States)
- Publication Date:
- Research Org.:
- Ames Lab., Ames, IA (United States)
- Sponsoring Org.:
- USDOE; National Science Foundation (NSF)
- OSTI Identifier:
- 1373383
- Report Number(s):
- IS-J-9380
Journal ID: ISSN 2192-9262; PII: 361; TRN: US1702337
- Grant/Contract Number:
- AC02-07CH11358
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Metallography, Microstructure and Analysis
- Additional Journal Information:
- Journal Volume: 6; Journal Issue: 3; Journal ID: ISSN 2192-9262
- Publisher:
- Springer
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; Isothermal heat treatments; Titanium alloys; Microstructure
Citation Formats
Martin, Brian, Samimi, Peyman, and Collins, Peter. Engineered, Spatially Varying Isothermal Holds: Enabling Combinatorial Studies of Temperature Effects, as Applied to Metastable Titanium Alloy β-21S. United States: N. p., 2017.
Web. doi:10.1007/s13632-017-0361-x.
Martin, Brian, Samimi, Peyman, & Collins, Peter. Engineered, Spatially Varying Isothermal Holds: Enabling Combinatorial Studies of Temperature Effects, as Applied to Metastable Titanium Alloy β-21S. United States. https://doi.org/10.1007/s13632-017-0361-x
Martin, Brian, Samimi, Peyman, and Collins, Peter. Thu .
"Engineered, Spatially Varying Isothermal Holds: Enabling Combinatorial Studies of Temperature Effects, as Applied to Metastable Titanium Alloy β-21S". United States. https://doi.org/10.1007/s13632-017-0361-x. https://www.osti.gov/servlets/purl/1373383.
@article{osti_1373383,
title = {Engineered, Spatially Varying Isothermal Holds: Enabling Combinatorial Studies of Temperature Effects, as Applied to Metastable Titanium Alloy β-21S},
author = {Martin, Brian and Samimi, Peyman and Collins, Peter},
abstractNote = {A novel method to systematically vary temperature and thus study the resulting microstructure of a material is presented. This new method has the potential to be used in a combinatorial fashion, allowing the rapid study of thermal holds on microstructures to be conducted. This is demonstrated on a beta titanium alloy, where the thermal history has a strong effect on microstructure. It is informed by simulation and executed using the resistive heating capabilities of a Gleeble 3800 thermomechanical simulator. Spatially varying isothermal holds of 4 h were affected, where the temperature range of the multiple isothermal holds varied by ~175 °C.},
doi = {10.1007/s13632-017-0361-x},
journal = {Metallography, Microstructure and Analysis},
number = 3,
volume = 6,
place = {United States},
year = {Thu Jun 01 00:00:00 EDT 2017},
month = {Thu Jun 01 00:00:00 EDT 2017}
}
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