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SOW BLOCK CRACK
Industry Type
Product Group
Our solution
Product
LOTHERME 352
Size (mm)
4
QTY (Kgs)
28
Product
LOTHERME 470M
Size (mm)
4
QTY (Kgs)
108
JOB PICTURES
Before
After
ANALYSIS
PRODUCT DETAIL
SOW BLOCK
PROBLEM
BROKEN
NATURE OF PROBLEM
DIE SEATING/ HOLDING DISTURBED
PROBLEM DUE TO
MATERIAL FATIQUE
PREVIOUS SOLUTION
NA
BASE METAL
DIN 2714
NO. OF JOBS
1
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.
