Tuf-Cote® Ropes Cemented Carbide Flexible Hardfacing Welding Rope
Spherical Fused Tungsten Carbide
Product Description
Cast tungsten carbide Flexible welding rope is a kind of soft
welding wire. It is made from cast tungsten carbide powder,
spherical cast tungsten carbide powder or a mixture of the two as
hard phases, self-fluxing nickel alloy powder for the bonding
phase, according to a certain proportion of mixed bonding,
extrusion molding, drying, then manufactured on the nickel wire.
The welding layer has extremely effective protection against
erosive and abrasive attacks. It is highly recommended using in
mining, drilling, and agricultural equipment as well as in chemical
and food processing industries.
Suitable for the oxyacetylene welding process. It has excellent
fluidity and molding control at a low deposition temperature of
1050℃.
Chemical Composition
| Nominal Composition | Tungsten Carbide | Self-Fluxing Nickel Alloy |
| 65% | 35% |
Typical Deposit Characteristics
| Hardfacing layer hardness | HRC 55-65 |
| Surfacing layer thickness | 2-8mm |
| Use process | Oxygen-acetylene surfacing |
| Main function of coating | Wear-resistant and corrosion-resistant |
| Tungsten carbide content | 60-70%,CTC or SCTC |
| Organic binder content | 1-2% |
Packing Details
Nickel sintered hardfacing rope/spool
One spool in one carton
Typical uses and Applications
Sugar Cane
Sugar Cane Cutters
Sugar Cane Shredder
Sugar cane crusher, cutters, hammers, shredders.
Brick & Tiles
Clay Extraction and Brick Making
Auger, edges of molding screws, pulverizer mill scrappers, cones,
combs, crushing hammers, mixer blades.
Civil Works
Bucket teeth, grader scrappers, bucket liners, drilling bits, mixer
blades for asphalt machine, wear plates, tunneling tools.
Mines
Lignite Mining Tools
Scrappers and bucket teeth, hopper linings, screens, feeder rolls,
crushing hammer.
Food
Feed screws for sugar beets, palm oil press screws, mixer blades
Agriculture, Forestry
Barking blades & tools, wear parts for farming tools, feeding
screws for fertilizers, feeding screws for wood barks.
Waste Treatment
Scrappers, blades of centrifugal machines and mixer, edges of screw
for water treatment equipment.
Foundries
Hopper lining, screens, scrappers, dosing valves, bucket scrappers,
feeder screws, crushing hammers.
Dredging
Scrappers & bucket teeth, scrapper blades, bucket liners, teeth of
dredging bits, cutter teeth, feed pipes.
Cement Plants
Concrete Mixer Blades
Centrifugal Fan Blades
Feeding screws, fan blades, mixer blades, mixer scrappers, dosing
valves, feeding ports.
Drilling
Stabilizer blades, rock drilling bits, guides/sleeves, reamer.
Steel Making
Fan blades, hopper liners, screens, dosing valves, guides, teeth
and crushing hammers.
Ceramic Industry
Mixer blades, scrappers of pulverizer mill, feeding screws,
crushing hammers, extrusion dies, screws.
Aluminum Paste
Screws, extruder teeth, kneader components.
Mixing & Crushing
Cylindrical Crusher Scrapper Blade
Various mixer wear parts for TEKA®, Eirich®, Lödige®… scrapers,
blades etc.
Type We Could Offer
| Spec. | Diameter (mm) | Cast tungsten carbide | Nickel-based self-contained alloy |
| size of granule | content | hardness | content | hardness |
| WLRC | WL 65B | Φ4.0 | F:0.2-0.4mm M:0.4-.0.7mm C:0.7-1.2mm | 67%
62%
| HV0.1: 2200±100 | 33%
38%
| HRC:40±2 |
| WL65C | Φ5.0 |
| WL65E | Φ6.0 |
| WL65F | Φ8.0 |
| WLRS | | Φ4.0 | F:0.2-0.4mm
| 67% 62% | HV0.1: 2700±100 | 33% 38% | HRC:40±2 |
| Φ6.0 |
