Industry Type
Product Group
ANALYSIS
NO. OF JOBS
1
BASE METAL
DIN 2714
PREVIOUS SOLUTION
NA
PROBLEM DUE TO
MATERIAL FATIQUE
NATURE OF PROBLEM
DIE SEATING/ HOLDING DISTURBED
PROBLEM
BROKEN
PRODUCT DETAIL
SOW BLOCK
JOB PICTURES
Before
After
Our solution
QTY (Kgs)
108
Size (mm)
4
Product
LOTHERME 470M
QTY (Kgs)
28
Size (mm)
4
Product
LOTHERME 352
Procedure
Re-dry of electrode : Oven has been used during welding
Preheat temperature: Job was preheated to 300̊ C
Inter- Pass temperature: Other than welding area, Job has been completely covered with Heating Coil & glass wool and maintained 300 ̊ C during welding.
Post heat treatment: SRC has been done at 660 ̊ C Soaking Two Hours. Slow Cooling.
USED LOTHERME 355 FOR COMPLETE CLADDING AND ROOT THEN LOTHERME 470 M FOR BUILD UP.
Further Reading on Case Studies