Hard Facing Of The Nozzle Tip

Industry Type
Power Plant

Product Group
Lotherme

OUR SOLUTION

Product
Lotherme -618

Size (mm)
4.00

Current (amps)
90

Quantity (Kgs)
1.5

Process
SMAW

Power Source
Rectifier

Polarity
Straight

JOB PICTURES

Nozzle Tip Hard Facing Done By Lotherme 618

Nozzle Tip Hard Facing Done By Lotherme 618

ANALYSIS

Equipment Name
Boiler

Component Name
Nozzle Tip

Type Of Problem
High Temp Abrsion

Problem Due To
Ash Flow Inside Nozzle

Previous Solution
Using 3000 D Not Got The Proper Life

Base Metal
SS-310

Comp. Weight (Kgs)
80

Dimensions (Mm)
1000 x 1200

Procedure

1. Avoid contineous welding on the component to avoid cracks on the base metal.

2. Use checkering and dot process for hard facing

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