Range of approval
Welding procedure tests form the basis for qualification of a WPS, of which the
important variables lie within the approval range of the procedure test. Essential vari-
ables are:
base material
material thicknesses
welding method
welding position
type of joint
consumables
type of welding current
heat input
preheat temperature
intermediate pass temperature
post heat treatment
Supplied By RIHUI Ceramic Welding Backing
Date: 2023-04-10 hits: 450 Return
Spot welding ( Ceramic Backing) 2023-04-10
Ultrasonic welding( RIHUI Backing) 2023-04-10
Spot welding( RIHUI Ceramic Welding Backing) 2023-04-10