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Fatigue Enhanced Weld Restoration of Titanium (Ti) Integrally Bladed Rotors…

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
77189
Program Year/Program:
2006 / SBIR
Agency Tracking Number:
N061-034-0113
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Keystone Synergistic Enterprises, Inc.
664 NW Enterprise Drive, Suite 118 Port Saint Lucie, FL -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2006
Title: Fatigue Enhanced Weld Restoration of Titanium (Ti) Integrally Bladed Rotors (IBR)/Blisks
Agency / Branch: DOD / NAVY
Contract: N68335-06-C-0261
Award Amount: $79,956.00
 

Abstract:

The latest generation of military turbine engines incorporate integral bladed rotors (IBRs or Blisks) in the high and low compression sections to improve performance and reduce part count. However, when damaged, IBRs offer a unique challenge to repair and restore to engine service. This proposed program offers to address this unique repair challenge to dimensionally restore IBR blades with microstructures and mechanical properties that approach near parent metal. This innovative repair process utilizes localized metal deposition and thermal mechanical working techniques as well as localized heat treatment methods to restore the IBR blade to service. Emphasis will be placed on demonstrating affordable repair methods guided by value stream analysis and cost modeling to ensure the development effort focuses on reduction of the process cost drivers while obtaining the desired dimensional and metallurgical restoration of the IBRs. BENEFITS: IBRs are expensive components, development of affordable methods to return these components to service is considered to be very beneficial to the Navy and other DoD agencies. Additionally, the repair techniques demonstrated during this program will be of benefit to commercial and industrial gas turbine engines.

Principal Investigator:

Raymond Walker
Vice President - Program
7728781701
Raymwalk@aol.com

Business Contact:

Bryant Walker
President
7722833502
Bryanthwalk@aol.com
Small Business Information at Submission:

KEYSTONE SYNERGISTIC ENTERPRISES, INC.
542 SW Keats Ave Palm City, FL 34990

EIN/Tax ID: 651136876
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No