ANTI ABRASION COATINGS AND EROSION (SMAW&FCAW)

Mineral abrasion on sand mixer

Abrasion by minerals is the most common form of wear.

It is caused by hard particles moving over a surface.
In general, these are mineral particles (sand, ore, coal, cement oxides etc.)
These particles are usually harder than the metal surface (part) undergoing the abrasive wear.

Abrasion on mining equipment

Typical applications subject to mineral abrasion

Augers
Bulldozer and grader blades
Coal feeder screws ,
Coal crusher rolls ,Cement and Concrete Pumps
Conveyor screws
Dragline buckets & dredging pump bodies
Earthmoving and Mining equipment

Exhaust fans
Mixer blades & paddles
Muller ploughs
Ripper teeth
Shovel and dragline buckets
Shredder Knives &hammers
Screw conveyors
Sugar cane cutting knives and rolls

ARCWEL CODE DESCRIPTIONS/APPLICATION

630 – SMAW

630-FCAW-O

High Chromium (29%) carbide alloy (our best seller)

For wear protection in cement works, earthmoving, quarries, steelworks,
mining , foundries, and sugar industries.
Hardness : 58-62 HRC Weld Metal :~ 29 % Cr. Deposit
Recommended Thickness : Max. 12 mm , 2-3 layers
EN: 14700 : E-Fe 14

655 -SMAW

655-FCAW-O

(GOLD 760)

High Chrome, Niobium, Vanadium Alloy

For hard facing of parts subject to high abrasion, heat, and corrosion.
For wear protection in steel mils, foundries and thermal power.
Hardness : ~ 64HRC
Recommended Thickness : Max.8-10,mm , 2-3 layers
EN14700: E-Fe 15

TYPICAL APPLICATIONS

RECYCLING /CRUSHER / ARCWEL 630 SMAW

Coal grinding roller hardfacing ARCWEL 630 -FCAW

Coal cutter bits hard faced
ARCWEL 655

Cone crusher protection/rebuilding
ARCWEL 630