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Title: Thermal barrier coatings for internal combustion engines

Abstract

A thermal barrier coating for an internal combustion engine includes an insulating thermal spray coating, where a chosen material of the insulating thermal spray coating has a thermal conductivity lower than 2 W/mK in fully dense form and the chosen material includes a coefficient of thermal expansion within 5 ppm/K of a coefficient of thermal expansion of a material of a component of the internal combustion engine upon which the coating is placed.

Inventors:
; ; ;
Issue Date:
Research Org.:
University of Connecticut, Farmington, CT (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1986878
Patent Number(s):
11519329
Application Number:
17/014,992
Assignee:
The University of Connecticut (Farmington, CT)
DOE Contract Number:  
EE0007817; SC0019865
Resource Type:
Patent
Resource Relation:
Patent File Date: 09/08/2020
Country of Publication:
United States
Language:
English

Citation Formats

Jordan, Eric, Jiang, Chen, Kumar, Rishi, and Nair, Balakrishnan. Thermal barrier coatings for internal combustion engines. United States: N. p., 2022. Web.
Jordan, Eric, Jiang, Chen, Kumar, Rishi, & Nair, Balakrishnan. Thermal barrier coatings for internal combustion engines. United States.
Jordan, Eric, Jiang, Chen, Kumar, Rishi, and Nair, Balakrishnan. Tue . "Thermal barrier coatings for internal combustion engines". United States. https://www.osti.gov/servlets/purl/1986878.
@article{osti_1986878,
title = {Thermal barrier coatings for internal combustion engines},
author = {Jordan, Eric and Jiang, Chen and Kumar, Rishi and Nair, Balakrishnan},
abstractNote = {A thermal barrier coating for an internal combustion engine includes an insulating thermal spray coating, where a chosen material of the insulating thermal spray coating has a thermal conductivity lower than 2 W/mK in fully dense form and the chosen material includes a coefficient of thermal expansion within 5 ppm/K of a coefficient of thermal expansion of a material of a component of the internal combustion engine upon which the coating is placed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Dec 06 00:00:00 EST 2022},
month = {Tue Dec 06 00:00:00 EST 2022}
}

Works referenced in this record:

Tailoring the microstructure of reaction-sintered alumina/lanthanum hexaaluminate particulate composites
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Thermal barrier coating systems and materials
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Multilayer thermal barrier coatings
patent-application, June 2010


Thermal Barrier Coating with Temperature-Following Layer
patent-application, June 2019


Product, especially a gas turbine component, with a ceramic heat insulating layer
patent, July 2004


Gap-Filling Sealing Layer of Thermal Barrier Coating
patent-application, June 2019


Thermal barrier coating ceramic structure
patent, March 1999


Composite Thermal Barrier for Combustion Chamber Surfaces
patent-application, March 2017


Ceramic thermal barrier layer for gas turbine engine component
patent, August 2002