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Tahira Raza

Laboratorieingenjör

Laboratorieingenjör

Anställd på Avdelningen för svetsteknologi.

Forskar inom området forskningsmiljöer, produktionsteknik väst, ptv, forskningsområden, teknik, teknik, produktionsteknik, produktionsteknik, svetsteknik.


Publikationer


Influence of Heat Treatments on Heat Affected Zone Cracking of Gas Tungsten Arc Welded Additive Manufactured Alloy 718

Publicerat

Influence of Heat Treatments on Heat Affected Zone Cracking of Gas Tungsten Arc Welded Additive Manufactured Alloy 718

The weldability of additive manufactured Alloy 718 was investigated in various heat-treated conditions. The microstructure of the base metal was...

Varestraint testing of selective laser additive manufactured alloy 718 : influence of grain orientation

Publicerat

Varestraint testing of selective laser additive manufactured alloy 718 : influence of grain orientation

The effect of grain orientation on hot cracking susceptibility of selective laser additive manufactured Alloy 718 was investigated by Varestraint...

Influence of laser exposure time and point distance on 75-μm-thick layer of selective laser melted Alloy 718

Publicerat

Influence of laser exposure time and point distance on 75-μm-thick layer of selective laser melted Alloy 718

A systematic matrix with 25 samples, using five different point distances and five laser exposure times, depositing 75-μm-thick layers of Alloy 718...

Microstructure of Selective Laser Melted Alloy 718 in As-Manufactured and Post Heat Treated Condition

Publicerat

Microstructure of Selective Laser Melted Alloy 718 in As-Manufactured and Post Heat Treated Condition

Manufacturing of Alloy 718 with selective laser melting (SLM) process faces several challenges. One of the challenges is the process-induced...

Varestraint weldability testing of additive manufactured alloy 718

Publicerat

Varestraint weldability testing of additive manufactured alloy 718

The weldability in terms of susceptibility towards hot cracking of selective laser melted (SLM) Alloy 718 was investigated and wrought Alloy 718 wa...

A review of selective laser melting : Process parameters and its influence on microstructure, defects and strength in superalloy Alloy 718.

Publicerat

A review of selective laser melting : Process parameters and its influence on microstructure, defects and strength in superalloy Alloy 718.

A review of the effect of selective laser melting process parameters and its influence on microstructure, defects and strength in the iron-nickel based superalloy Alloy 718

Publicerat

A review of the effect of selective laser melting process parameters and its influence on microstructure, defects and strength in the iron-nickel based superalloy Alloy 718

This review presents a basic insight into the powder-bed fusion process selective laser melting (SLM), with focus on the microstructure and...

Forskningsprojekt