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PLATINUM wear plates
The DURMAT® PLATINUM wear plates (composite armor plates) - manufactured by the high-performance welding process PTA (Plasma Transferred Arc) - are the answer to the growing demands for profitability and productivity of the Heavy Industry.
The PTA process is suitable for almost all cobalt and nickel based alloys. Of course, we are also able to produce some special iron-based alloys. Primary carbides in connection with such Nickel, cobalt and iron-based alloys significantly increase wear resistance compared to those obtained by welding chromium carbides.
Properties that convince
Our family of highly wear-resistant tungsten carbides combined with various nickel-based alloys offers a excellent protection in sliding, galling and grain rolling wear. The nickel-based alloys also offer excellent properties at temperatures up to 500 °C.
The PTA welding process is characterized by the fact that both a metallurgical bond is made with the base material, but at the same time, a buildup similar to autogenous welding of approx. 5 % can be achieved. Another advantage is the production of thin wear plates. In combination with the low compounding, this makes this welding process particularly interesting for applications where the Weight is an important factor, such as for fans, etc.
| Base material | Armor | Total strength |
|---|---|---|
| 3 mm | 2 mm | 5 mm |
| 5 mm | 3 mm | 8 mm |
| 6 mm | 4 mm | 10 mm |
| 6 mm | 5 mm | 11 mm |
| 8 mm | 5 mm | 13 mm |
| 8 mm | 8 mm | 16 mm |
| 10 mm | 8 mm | 18 mm |
| other dimensions on request | ||
| Plate thickness | Plate size | Coated surface | Thinnest application | Base material |
|---|---|---|---|---|
| 2 - 8 mm | 2.000 x 1.000 mm | 1.800 x 800 mm | 2 ± 0.5 mm | S235, S355, S690, 1.4304, 1.4824 |
| 4, 5, 6, 8 mm | 2.500 x 1.250 mm | 2.300 x 1.100 mm | 2 ± 0.5 mm | S235, S355, S690, 1.4304, 1.4824 |
| others possible on request | ||||
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