Repairs Of Mandrel

Industry Type
Steel

Product Group
Lotherme

OUR SOLUTION

Product
Lotherme-514

Size (mm)
3.15

Current (amps)
90, 130

JOB PICTURES

None

None

ANALYSIS

Equipment Name
Mandrel

Problem
Cracks on surface of Mandrel

Problem Due To
High Temp. 1000 deg

Base Metal
Ni-Cr

Procedure

1.Grind the surface area of mandrel To remove fatigued metal

2.find the depth and directions of cracks and observed

3.SMAW

4.Atmospheric cooling

(Lotherme 514 is an outstanding electrode for welding Ni-Cr-Mo-W-Co alloys and for surfacing application with strength and heat & oxidation resistance up to 1000°C.)

Further Reading on Case Studies

WELDING REBUILDING OF RING ROLLING CO-AXIAL ROLL

Read Case Study

Hard Facing Of The Nozzle Tip

Read Case Study
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