Arpon Podder

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Questions related from Arpon Podder

Why addition of Zn decreasing the Bending Strength in an Al-Zn alloy?

I have run a 3 point bending test on a Al-Zn binary alloy. The alloy is Al based and Zn is the alloying element. It is noticed that the values of bending strength decreases as percentage of Zn...

05 February 2023 7,146 1 View

How do I should prepare solution for corrosion test of Al alloy in 1M NaCl medium?

Corrosion rate of a Al alloy is going to be tested in NaCl medium. Weight loss method is going to be used. All the specimens are solid bar shaped of cylindrical bar. Should I just prepare solution...

23 January 2023 3,145 4 View

Why does the specimen fail at the grip area rather than the gage area during tensile test?

Dear researchers, I conducted tensile test on Al based Al-Zn binary alloy wherein I found that the failure mainly occurs at the grip area and not at the gage area. At the same time all the samples...

12 October 2022 6,792 5 View