Placa de carburo de cromo a la venta
For large-scale projects or long-term supply, consider specifying key parameters in your RFQ — including overlay thickness, rango de dureza, plate size, and fabrication requirements — to ensure compatibility with your operating environment and reduce downtime.
- Descripción
Chromium carbide overlay plate is a composite wear-resistant steel plate produced by welding a layer of hard chromium carbide onto a mild steel base. The resulting material combines excellent hardness, resistencia al impacto, y soldabilidad, making it ideal for heavy-duty applications in mining, cemento, acero, and power generation industries.
These placas de desgaste are designed to extend the life of machinery and equipment exposed to abrasive wear, sliding friction, or high-temperature erosion. The chromium carbide layer provides superior hardness and wear resistance, while the steel base offers structural strength and easy fabrication.
Key Technical Data of Chromium Carbide Plates
| Propiedad / Parámetro | Typical Range or Value | Descripción / Importance |
|---|---|---|
| Dureza (CDH) | 58 – 65 CDH | Ensures high wear resistance and longer service life in abrasive environments. |
| Grosor de superposición | 3 – 10 milímetros | Determines the plate’s durability and the degree of surface protection. |
| Material de la placa base | Acero dulce (Q235 / ASTM A36) | Provides structural support and allows easy cutting, soldadura, y fabricación. |
| Método de unión | Open arc / submerged arc weld | Creates a metallurgical bond between overlay and base plate. |
| Chromium Content in Overlay | 25 – 35% | High chromium content forms hard carbides for superior abrasion resistance. |
| Operating Temperature Resistance | Hasta 600°C | Suitable for high-temperature wear conditions. |
| Typical Plate Size | 1200 × 2400 mm or customizable | Available in standard or tailor-made sizes for industrial applications. |
Aplicaciones comunes
Chromium carbide plates are used in:
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Minería y canteras: revestimientos de tolva, tolvas, and conveyor parts
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Industria del cemento: clinker handling and separator blades
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Plantas de energía: coal mill housings and ash handling systems
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Acero y fundición: blast furnace chutes and sinter screens
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Equipos de movimiento de tierras: bucket liners and bulldozer blades
Procurement Recommendations
When sourcing chromium carbide plates, buyers should evaluate hardness levels, overlay uniformity, and plate flatness. A consistent weld overlay ensures optimal wear life and stable performance under impact or vibration. Request material inspection certificates and welding procedure information for quality assurance.
