Indian Welding Journal

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Modern High Alloy Steels in Aerospace Industry – Challenges and Resolutions


Affiliations
1 Deputy Manager – Welding and Fabrication, Godrej Aerospace, Mumbai, India
2 Executive Vice President and Business Head, Godrej Aerospace, Mumbai, India
     

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Modern High Alloy steels – The category of purposely developed advanced steels to meet the desired requirements in respected sectors. Due to their excellent properties which are compatible with exotic aerospace grade materials, these materials are widely adopted in aerospace sectors mainly in defence and space applications. These materials are the future of space programmes developing by LPSC-ISRO. As an industry, there are many day-to-day practical challenges related to welding and fabrication mainly with new materials. With considering the fact, more examples that are practical tried to cover in this paper with case studies related to welding and metallurgy.

Keywords

Godrej Aerospace, High Alloy Steels in Aerospace, Aerospace Welding Requirements, Maraging Steels, Precipitation Hardenable Stainless Steels, Case Studies in Aerospace Welding.
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  • www.sciencedirect.com - Steels for Aircraft Structures, An Introduction to Aerospace Materials 2012.

  • www.twi-global.com - Precipitation Hardenable Stainless Steels

  • www.aws.org - Daily AWS Member Forum Digest

  • www.sae.org - Aerospace Standard Requirements


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  • Modern High Alloy Steels in Aerospace Industry – Challenges and Resolutions

Abstract Views: 356  |  PDF Views: 5

Authors

Hitesh Ashwin Narsia
Deputy Manager – Welding and Fabrication, Godrej Aerospace, Mumbai, India
Surendra M. Vaidya
Executive Vice President and Business Head, Godrej Aerospace, Mumbai, India

Abstract


Modern High Alloy steels – The category of purposely developed advanced steels to meet the desired requirements in respected sectors. Due to their excellent properties which are compatible with exotic aerospace grade materials, these materials are widely adopted in aerospace sectors mainly in defence and space applications. These materials are the future of space programmes developing by LPSC-ISRO. As an industry, there are many day-to-day practical challenges related to welding and fabrication mainly with new materials. With considering the fact, more examples that are practical tried to cover in this paper with case studies related to welding and metallurgy.

Keywords


Godrej Aerospace, High Alloy Steels in Aerospace, Aerospace Welding Requirements, Maraging Steels, Precipitation Hardenable Stainless Steels, Case Studies in Aerospace Welding.

References