August 16, 2025Welding International

Development and experimental investigation of a novel filler material for MIG welding of AA7075-T6 aluminum alloy for aerospace application

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Incorporating scandium filler in MIG welding improved tensile strength by 10.7% and micro-hardness by 6.3%.
The novel filler was specifically designed to reduce hot cracking susceptibility in AA7075-T6 aluminum alloy.
Experimental trials demonstrated enhanced weld quality and mechanical performance through controlled welding parameters.
Significant findings imply this approach could improve structural integrity for aerospace applications.

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Implication

Experimental investigation found that Scandium filler improves mechanical properties and reduces hot cracking in MIG welding of AA7075-T6 aluminum alloy, suggesting its potential for aerospace applications.

Cite This Study

Patil et al. (2025) studied this question.

synapsesocial.com/papers/68c23626b210217d6477368f https://doi.org/10.1080/09507116.2025.2539830

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Development and experimental investigation of a novel filler material for MIG welding of AA7075-T6 aluminum alloy for aerospace application

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Discussion

Implication

Cite This Study

Development and experimental investigation of a novel filler material for MIG welding of AA7075-T6 aluminum alloy for aerospace application

Key Points

Discussion

Implication

Cite This Study

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