Award Abstract # 1233704
DMREF: GOALI - Discovery, Development, and Deployment of High Temperature Coating/Substrate Systems

NSF Org: DMR
Division Of Materials Research
Recipient: UNIVERSITY OF CALIFORNIA, SANTA BARBARA
Initial Amendment Date: August 10, 2012
Latest Amendment Date: August 10, 2012
Award Number: 1233704
Award Instrument: Standard Grant
Program Manager: John Schlueter
jschluet@nsf.gov
 (703)292-7766
DMR
 Division Of Materials Research
MPS
 Directorate for Mathematical and Physical Sciences
Start Date: September 1, 2012
End Date: February 29, 2016 (Estimated)
Total Intended Award Amount: $1,200,000.00
Total Awarded Amount to Date: $1,200,000.00
Funds Obligated to Date: FY 2012 = $1,200,000.00
History of Investigator:
  • Tresa Pollock (Principal Investigator)
    pollock@engineering.ucsb.edu
  • Linda Petzold (Co-Principal Investigator)
  • Matthew Begley (Co-Principal Investigator)
  • Anton Van der Ven (Co-Principal Investigator)
Recipient Sponsored Research Office: University of California-Santa Barbara
3227 CHEADLE HALL
SANTA BARBARA
CA  US  93106-0001
(805)893-4188
Sponsor Congressional District: 24
Primary Place of Performance: University of California, Santa Barbara
Bldg 503, Rm 1355
Santa Barbara
CA  US  93106-5050
Primary Place of Performance
Congressional District:
24
Unique Entity Identifier (UEI): G9QBQDH39DF4
Parent UEI:
NSF Program(s): DMR SHORT TERM SUPPORT,
METAL & METALLIC NANOSTRUCTURE
Primary Program Source: 01001213DB NSF RESEARCH & RELATED ACTIVIT
Program Reference Code(s): 7433, 8400, 9161, AMPP
Program Element Code(s): 171200, 177100
Award Agency Code: 4900
Fund Agency Code: 4900
Assistance Listing Number(s): 47.049

ABSTRACT

TECHNICAL ABSTRACT:

The convergence of new computational capabilities, advanced characterization techniques and the ability to generate and harness large-scale data enables new pathways for the discovery, development and deployment of advanced materials systems. This program engages a multidisciplinary team to develop a fundamental framework for design of a new class of multilayered systems for deployment in new, energy efficient power generation and propulsion systems. Novel complementary computational and experimental tools developed will be integrated with existing tools and applied to a promising new class of intermetallic-strengthened cobalt-base alloys. The unique high-temperature properties of these alloys, when combined with thermal barrier coatings, promise very substantial improvements in powerplant efficiency, motivating GE Energy and GE Global Research as partners in this DMREF-GOALI program. The program will take a systems approach, developing tools and models that permit simultaneous design of the metallic substrate and intermetallic bond coat for compatibility with the ceramic top coat, going beyond the linear, experiment-driven approach historically employed for independent development of these three critical system elements.

NON-TECHNICAL ABSTRACT:

The convergence of new computational capabilities, advanced characterization techniques and the ability to generate and harness large-scale data enables new pathways for the discovery, development and deployment of advanced materials systems. This program engages an engineering and computer science team to develop a fundamental framework for design of new multilayered materials systems for energy efficient power generation and aircraft propulsion. Novel complementary computational and experimental tools will be developed and integrated with existing tools to accelerate development of a newly discovered cobalt-base substrate material along with compatible environmental protection layers. The program will take a systems approach, developing tools and models that permit simultaneous design of the layered system, going beyond the linear, experiment-driven approach historically employed for independent development of these critical system elements.

PUBLICATIONS PRODUCED AS A RESULT OF THIS RESEARCH

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(Showing: 1 - 10 of 27)
A. Suzuki, H. Inui and T.M. Pollock "L12 Strengthened Cobalt-Base Alloys" Annual Reviews of Materials Research , v.45 , 2015 , p.345 10.1146/annurev-matsci-070214-021043
A. Suzuki, H. Inui and T.M. Pollock, "L12 Strengthened Cobalt-Base Alloys" Annual Reviews of Materials Research , v.45 , 2015 , p.345
D.J. Jorgensen, T.M. Pollock and M.R. Begley "Dynamic Response of Thin Films on Substrates Subjected to Femtosecond Pulses" Acta Materialia , v.84 , 2015 , p.136 10.1016/j.actamat.2014.08.048
D.J. Jorgensen, T.M. Pollock and M.R. Begley "Dynamic Response of Thin Films Subjected to Femtosecond Laser Pulses" Acta Materialia , v.84 , 2014 , p.136
J. Zhu, M.S. Titus and T.M. Pollock "Experimental Investigation and Thermodynamic Modeling of the Co-rich Region in the Co-Al-Ni-W Quaternary System" Journal of Phase Equilibria , v.35 , 2014 , p.595 10.1007/s11669-014-0327-5
J. Zhu, M.S. Titus and T.M. Pollock "Experimental Investigation and Thermodynamic Modeling of the Co-rich Region in the Co-Al-Ni-W Quaternary System" Journal of Phase Equilibria , v.35 , 2014 , p.595
J. Zhu, M.S. Titus and T.M. Pollock "Experimental Investigation and Thermodynamic Modeling of the Co-rich Region in the Co-Al-Ni-W Quaternary System" Journal of Phase Equilibria and Diffusion , v.35 , 2014 , p.1547 10.1007/s1 1669-014-0327-5
M.S. Titus, A. Mottura, G.B. Viswanathan, A. Suzuki, M.J. Mills, and T.M. Pollock "High Resolution Energy Dispersive Spectroscopy Mapping of Planar Defects in L12-containing Co-base Superalloys" Acta Materialia , v.89 , 2015 , p.423 10.1016/j.actamat.2015.01.050 1359-6462
M. S. Titus, A. Mottura, G. B. Viswanathan, A. Suzuki, M.J. Mills, T. M. Pollock "High Resolution Energy Dispersive Spectroscopy Mapping of Planar Defects in L12-containing Co-base Superalloys" Acta Materialia , v.89 , 2015 , p.423
M. S. Titus, A. Suzuki, M.J. Mills and T. M. Pollock "Sub-nanometer resolution Chemi-STEM EDS Mapping of Superlattice Intrinsic Stacking Faults in Co-base Superalloys" Microscopy and Microanlysis , v.20 , 2014 , p.1028
M.S. Titus, Y.M. Eggeler, A. Suzuki and T.M. Pollock "Creep-induced Planar Defects in L12-containing Co- and CoNi-base Single Crystal Superalloys" Acta Materialia , v.82 , 2015 , p.530 10.1016/j.actamat.2014.08.033
(Showing: 1 - 10 of 27)

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