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Questions related from Sanjay Samant
Can we predict/estimate the variation in fracture toughness based on mechanical properties (i.e. yield, tensile strength, hardness, % elongation, fatigue strength and impact toughens etc.).
01 March 2020 6,371 10 View
Usually i have seen, most of researchers have calculated PAGs and packet size using optical and SEM micrographs. Can anyone tell me how to measure the packet size. Is it possible to measure...
09 July 2019 4,055 1 View
Is there any method to determine elastic modulus based on Engg.stress-strain curve without using extensometer.
10 January 2019 9,713 9 View
These micro structural features are largely dependent on normalizing temperature?
12 May 2018 8,422 1 View
MTS machine has two options to perform FCG test. First one is Delta K control which includes K increasing and decreasing test depending on normalized K gradient value (C=1/k) either positive or...
25 August 2017 6,435 1 View
Is it possible to obtain experimentally a valid KIC as well as JIC value for Ultrafine grain Aluminum alloy? I have obtained a valid KIC value based on first kink using Load vs COD curve. After...
14 July 2017 7,349 2 View
In 9Cr1Mo steel, usually normalizing is done at 1050 deg C and followed by tempering at 750 deg C.Can any one suggest me, after normalizing, what is the mode of cooling (air cooling or water...
28 May 2016 1,090 3 View
Steel has modulus value equal to 210 GPa at room temperature. When tensile test is conducted (without using extensometer) on the round specimen with gauge length equal to 16 mm. The engg....
01 January 1970 6,192 5 View
Tensile test data of mod. 9Cr-1Mo steel shows higher fracture strain at -196 deg C as compared to room temp.? Even this value does not vary much (in between 22% to 25% fracture strain) up to 400...
01 January 1970 7,747 1 View
