Creator:

Mohammed Ali, Ghusoon Ridha ; Mubarak, Ethar Mohammed ; Al-Kalali, Rawaa Hamid ; Hussein, Emad Ali

Contributor:

Jurczak, Paweł - red.

Title:

Friction stir lap welding of dissimilar aluminum alloys with copper particles ?additives

Group publication title:

IJAME, volume 29 (2024)

Subject and Keywords:

friction stir lap welding (FSLW) ; micro hardness ; copper ; AA1100 ; AA6061

Abstract:

Friction stir lap welding (FSLW) of dissimilar Aluminum alloys (AA1100 with AA6061) is ?investigated using a 3 ?mm sheet`s thick. These alloys are difference in physical characteristics, strength, and melting temperatures, at different tool ?rotation speeds (560, 900 and 1400) rpm and various feed rate (16, 40 and ??125) mm/min, with ?cylindrical pin geometry having two tilt angle: 0°, 3° was used. Copper particles were added ?to ?the weld zone to make composite friction stir welded joints using the best welding ?conditions. Many tests and ?inspections were carried out to evaluate the joint quality and the ?soundness of weldments. The highest value of tensile strength and efficiency at (1400, 40, 3°) while hardness recorded (97.5 HV) at stir zone of FSLW and it go downs along the HAZ and base metals of AA1100 and AA6061.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Date:

2024

Resource Type:

artykuł

Format:

application/pdf

DOI:

10.59441/ijame/192531

Pages:

33-46

Source:

IJAME, volume 29, number 4 (2024)

Language:

eng

License:

CC 4.0

License CC BY-NC-ND 4.0:

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Rights:

Biblioteka Uniwersytetu Zielonogórskiego