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High Emissivity Protective Cerablak Coatings for Metallic TPS

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
62150
Program Year/Program:
2004 / SBIR
Agency Tracking Number:
023907
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
APPLIED THIN FILMS, INC.
8261 Elmwood Dr Skokie, IL -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2004
Title: High Emissivity Protective Cerablak Coatings for Metallic TPS
Agency: NASA
Contract: NNL04AA06C
Award Amount: $599,999.00
 

Abstract:

Space transportation and other vehicles entering the earth?s atmosphere at hypersonic speeds undergo aerodynamic heating which necessitates thermal protection systems (TPS) on exterior surfaces. Future reusable launch vehicles (RLVs) will require TPS durable over several missions with rapid turnaround between each flight. Advanced metallic TPS are under development that utilize a honeycomb structure with thin face sheets (typically 7-10 mils) that are coated to provide high emissivity, oxidation protection, and low catalytic efficiency. Currently-available TPS coatings are not adequate and do not have the durability required for use with RLVs. Thus, a new coating system with suitable and environmentally-friendly formulations are required that meet the basic property requirements and also have the ability to withstand the harsh acoustic and aerodynamic thermal environments during reentry over several missions. Phase I results demonstrated technical feasibility of an innovative approach utilizing a nanocomposite material (Cerablak) that contain carbon as nanosized inclusions to provide emissivity. The coatings are deposited using low-cost, simple, easy-to-apply, and stable formulations. High emissivity properties after heat treatment and excellent protection against oxidation protection were demonstrated. Phase II effort will include further optimization of precursor formulations and coating properties with the primary objective to meet the durability requirements.

Principal Investigator:

Kimberly Steiner
Principal Investigator
8474913373
ksteiner@atfinet.com

Business Contact:

John Rechner
Business Official
8474675235
jrechner@atfinet.com
Small Business Information at Submission:

Applied Thin Films, Inc.
1801 Maple Ave., Suite 5316 Evanston, IL 60201

EIN/Tax ID: 364202347
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No