Rolling Mill Roll Build Up

Industry Type

Product Group

ANALYSIS

BASE METAL
EN8 (forged)

PREVIOUS SOLUTION
KOLDWELDMST-11 (WELD CRAFT PRODUCT)

PROBLEM DUE TO
SQUEEZING BETWEEN ROLL DUE TO TORSION

NATURE OF PROBLEM
ABRASIVE WEAR & TEAR DUE TO FRICTION AND HEAT AT 1150 deg c

PROBLEM
WEAR DUE TO ABRASION +FRICTION+HEAT

PRODUCT DETAIL
LOTHERME-458

JOB PICTURES

Before

Before

After

After

Our solution

Qty. (Kgs)
50

Drawing
As per drawing

Size (mm)
4.00

Product
Lotherme 458

Procedure

Working temp at 1150 deg C at furnace temperature.


LoTherme-458 produces welds of RADIOGRAPHIC quality and for joining SS to Steels, resistance to corrosion. Evenly rippled, extremely smooth weld beads. Soft and stable arc, which is easy to strike and re-strike. Good slag detachability.

Further Reading on Case Studies

WELDING REBUILDING OF RING ROLLING CO-AXIAL ROLL

Read Case Study
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