Refill friction stir spot welding of AlSi10Mg alloy produced by laser powder bed fusion to wrought AA7075-T6 alloy
نویسندگان
چکیده
In this study, refill friction stir spot welding (RFSSW) was used to join AlSi10Mg, produced by laser powder bed fusion (LPBF), high-strength wrought AA7075-T6 alloy. The investigation showed the best mechanical properties and integrity of joint are achieved with medium heat input, where optimal balance between hook height observed. welded additive manufactured alloy shows accentuated softening in region thermo-mechanically affected zone. feasibility RFSSW for joining LPBF AlSi10Mg alloys confirmed, showing high potential further investigations industrial applications.
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ژورنال
عنوان ژورنال: Manufacturing letters
سال: 2022
ISSN: ['2213-8463']
DOI: https://doi.org/10.1016/j.mfglet.2022.09.010