Mahmoud Elsayed

3 Questions 5 Answers 0 Followers

Questions related from Mahmoud Elsayed

What is the best way to polish and etch samples in friction stir processing with additive powder?

During the polishing and etching of specimens of aluminum by conventional methods by solution (water + HF) for the microstructure, the powder may not homogenize with the base metal (aluminum) at...

30 March 2023 5,440 2 View

Why does the Springer Nature partnership with Research Square?

Research Square gives unpublished research (DOI) knowing that the research has not been published in any journal. If any journal rejects the research or the researcher pulls the research and...

11 July 2022 8,857 2 View

Is there a clear effect of the tool tilt angle of friction stir welding tool through microstructure observation?

Through my reading of papers, there is a difference in the quality of the top surface only of the joint, and there is also a small difference in the mechanical properties. What are the tips that...

18 May 2022 6,170 2 View