Six sigma methodology used to improve the mechanical properties for friction stir weldingof aluminum pipes
subject: six sigma
subject: pipe welding
subject: DMAIC
identifier: ISSN 2080-8208
identifier: eISSN 2082-1344
subject: Wydział IV Nauk Technicznych
date: 2020
creator: Sabry, Ibrahim
source: Management and Production Engineering Review; 2020; vol. 11; No 1
subject: tensile strength
publisher: Production Engineering Committee of the Polish Academy of Sciences, Polish Association for Production Management @en
subject: hardness
issued: 2020