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Development of technology for forming tailor welded blanks of C103 sheets

Implementing Organization

Indian Institute of Technology (IIT), Kharagpur
Principal Investigator
Prof. S.K. Panda Indian Institute of Technology (Kharagpur) West Bengal

About

The Nb-10Hf-1Ti alloy, often referred as C103, is mostly used in the divergent portions of the nozzles of upper stage liquid engines as well as the satellite thrusters used in Attitude Orbiter Control Systems (AOCS). The objective of this project is to understand the formability of this alloy and to apply tailor welded blanks (TWBs) technology using small size C103 alloy thin sheets in order to reduce the cost of the component. In this research work, a rigorous formability study on monolithic and welded C103 sheets material has been taken up through several laboratory experiments such as deep drawing, limiting dome height and SPIF process.

Outcome / Output

The project being undertaken by ISRO in collaboration with academia is directly or indirectly beneficial to the society.
Funding Organization
Funding Organization
Indian Space Research Organisation Headquarters (ISRO HQ)
Quick Information
Area of Research
Engineering Sciences
Focus Area
Research Sponsored (RESPOND)
Start Year
2020
End Year
2021
Duration
36
Sanction Amount
₹ 34.94 L
Status
Completed
Output
No. of Research Paper
00
Technologies (If Any)
00
No. of PhD Produced
00
No. of Patents
Filed : 00
Grant : 00
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