What is the best method to measure the elastic modulus of a

\" What is the best method to measure the elastic modulus of a ceramic\"

Solution

the best way to measure elastic modulus of a cyramic, by dividing the tensile stress by the extensional strain in the elastic portion of the stress–strain curve. You can get it with a help of nanoindentation. Also you can use wave propagation through ultrasonic echo-pulse method, static (tensile, torsion, bending test) and dynamic (resonant frequency method) methods.