TECHNODUR®
Manufactured by TECHNOGENIA
OUTSTANDING WEAR RESISTANT OVERLAY FOR STEEL AND DUCTILE IRON WEAR PARTS
Crushed Monocrystaline Tungsten Carbide in nickel chrome matrix Effective hardness: 2200Hv (80+ Rc). Available in cord diameters of 4, 5, 6 and 8 mm.
Mesh sizes of crushed monocrystaline tungsten carbide available:
| Size | Name | Particles (mm) Primary / Secondary |
|---|---|---|
| Large | TGG | 1.6 / 0.17 |
| Regular | GN | 0.55 / 0.06 |
| Fine | GF | 0.25 / 0.03 |
| Extra Fine | SGF | 0.13 / none |
The following types and sizes of TECHNODUR® are readily available:
| SGF | GF | GN | TGG | |
|---|---|---|---|---|
| 4 mm | ● | |||
| 5 mm | ● | |||
| 6 mm | ● | ● | ● | |
| 8 mm | ● | ● |
Other combinations of cord diameter and mesh sizes also available as required.
The term “MONOCRYSTALINE TUNGSTEN CARBIDE” is used to differentiate from “SINTERED TUNGSTEN CARBIDE” which is a much softer (1200 Hv±) material.
TECHNODUR® is a product patented as per TECHNOGENIA patents: 8517809, EP0229575B2, 4699848, 1734572, 277772/86.
TECHNOSPHERE®
Manufactured by TECHNOGENIA
EXCEPTIONAL WEAR RESISTANT OVERLAY FOR STEEL AND DUCTILE IRON WEAR PARTS
Spherical Fused Tungsten Carbide in Nickel Chrome Matrix Effective hardness: 3500-4000 Hv (90+ Rc)
Available in cord diameters of 4, 5, 6 and 8 mm.
Mesh sizes of spherical fused tungsten carbide available:
| Size | Name | Particles (mm) Primary / Secondary |
|---|---|---|
| Medium | GG | 0.7 / 1.2 |
| Regular | GN | 0.4 / 0.7 |
| Fine | GF | 0.2 / 0.4 |
The following types of TECHNOSPHERE® are readily available:
| GF | GN | GG | |
|---|---|---|---|
| 3 mm | ● | ||
| 4 mm | ● | ||
| 5 mm | ● | ||
| 6 mm | ● | ● | ● |
| 8 mm | ● | ● |
Other combinations of cord diameter and mesh sizes also available as required. The spherical fused tungsten carbide pellets used in TECHNOSPHERE are manufactured by TECHNOGENIA under its patented cold crucible technology.
The term “FUSED TUNGSTEN CARBIDE” is used to differentiate from “SINTERED TUNGSTEN CARBIDE” which is a much softer (1200 Hv±) material.
TECHNOSPHERE® is a product patented as per TECHNOGENIA patents: 8517809, EP0229575B2, 4699848, 1734572, 277772/86.
FD2000 Semi-Automatic Feeder
The semi-automatic feeder FD 2000 has been specially designed for applying TECHNODUR® and TECHNOSPHERE®. Operated via a push button on the handle, it has been shown to decrease gas consumption by 30% and increase production by up to 50% compared to the traditional manual application.