Register to reply

Why we use v-notch in charpy impact test ?

by phydis
Tags: charpy, impact, test, vnotch
Share this thread:
phydis
#1
Aug25-13, 01:32 AM
P: 28
Why we use v-notch in charpy impact test ?
Phys.Org News Partner Engineering news on Phys.org
Researchers discover cool-burning flames in space, could lead to better engines on earth (w/ Video)
Professors object to FAA restrictions on drone use
UConn makes 3-D copies of antique instrument parts
Chronos
#2
Aug25-13, 03:44 AM
Sci Advisor
PF Gold
Chronos's Avatar
P: 9,374
It's a ductility [or toughness] test. A simple hardness test is not representative of structural integrity as it only tests the surface. For heat treated metals, a v-notch test is more representative.


Register to reply

Related Discussions
Charpy impact test help Mechanical Engineering 1
Charpy Impact Test Materials & Chemical Engineering 3
Charpy impact test Classical Physics 0
Charpy Impact Testing Materials & Chemical Engineering 2
Charpy impact test Materials & Chemical Engineering 0