Create an Account

Already have account?

Forgot Your Password ?

Home / Questions / The fracture strength of glass may be increased by etching away a thin surface e layer It ...

The fracture strength of glass may be increased by etching away a thin surface e layer It is believed that the etching may alter the surface crack geometry reduce crack length and increase the

The fracture strength of glass may be increased by etching away a thin surface e layer. It is believed that the etching may alter the surface crack geometry (i.e.reduce crack length and increase the tip radius). Calculate the ratio of the original and etched crack tip radii for a five-fold increase in fracture strength ifone third of the crack length is removed.
For this problem use the approximation that σm= 2σo√(a/ρt)

May 14 2020 View more View Less

Answer (Solved)

question Subscribe To Get Solution

Related Questions