Sathish Kumar

6 Questions 5 Answers 0 Followers

Questions related from Sathish Kumar

What are the optimal temperature and composition conditions required for effectively dissolving TPU in DMF to make a binder solution?

The requested explanation revolves around identifying the most favorable temperature and mixture proportions to dissolve thermoplastic polyurethane (TPU) in dimethylformamide (DMF) with the...

28 August 2023 5,161 0 View

What is the procedure for using the Digital Image Correlation technique with GOM correlate software to analyze a rough surface?

To date, I have only encountered academic literature pertaining to the Digital Image Correlation (DIG) of 2D or 3D smooth surfaces. Regrettably, I have yet to find any research publications...

28 March 2023 756 1 View

Why isn't iron - iron carbide diagram considered as a equilibrium phase diagram ?

what is the metallurgical reason behind it? when can I say whether the diagram is in equilibrium or not ? what are all the factors that are considered for equilibrium?

22 March 2020 9,019 3 View

Why does solidification of gray cast iron expand after casting ?

Usually, shrinkage occurs during solidification. But, gray cast iron expands upon solidification. what is the science behind it ?

02 March 2020 3,217 9 View

How are stabilizers stabilizing the phases ?

I read certain metals will stabilizes the certain high temperature phases at room temperature. for example, Ni, Co, Mn can stabilize the austenite at room temperature. I want to know what is the...

02 March 2020 5,157 5 View

How is hardness of the ceramics measured?

As per the definition, Hardness is the resistance to the deformation. But, deformation can be seen in plastic materials only. ceramics are brittle in nature. So, the material will break when it...

25 January 2020 4,784 3 View