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CERAMIC CURVE

Ceramic Bend for Copper Wire Drawing Machines

The ceramic bend, made of zirconia with magnesia, is an essential part in copper drawing machinery. Its main function is to allow the precise change of wire direction during the process, ensuring smooth guidance without excessive wear. Thanks to its unique properties, it offers a durable and efficient solution for the most demanding industrial environments.

SteelCeram Technical Ceramics for wire drawing industries

Industrial Application

These ceramic bends are used in copper drawing processes: They facilitate the change of direction of the wire during drawing on the wire drawing machines.

Type of Technical Ceramic

Made of zirconia with magnesia (ZrO₂-MgO), these ceramic curves combine high hardness, mechanical strength and excellent toughness, making them ideal for demanding industrial processes. Zirconia with magnesia prevents microcracking and offers a longer service life compared to conventional materials.

"Maximum wear resistance and precision in cable direction change."

Gray geometric dodecahedron with triangular facets | Steelceram

PRODUCT DETAILS

  • High durability: Manufactured to withstand continuous wear and tear, extending the life of the parts.
  • Process optimization: Improves wire drawing efficiency, reducing interruptions and operating costs.
  • Corrosion resistance: Zirconia is inhert to corrosive agents and to trephylin or lubricants.
  • Wear resistance: Less need for replacements, optimizing costs and downtime.
  • Adaptability: Manufactured for standard machines or custom-made parts.
  • Thermal stability: They withstand high temperatures without deformation.

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    CONCLUSION

    SteelCeram ceramic bends are an efficient and durable solution for copper and other metal drawing processes. Manufactured in zirconia with magnesia, they ensure precise direction change, reducing cable wear and optimizing productivity. Rely on our expertise to improve the performance of your wire drawing machinery with high quality ceramic components.

    What materials are ceramic curves made of?

    Ceramic curves made of 99.7% alumina are widely used in applications where the main wear factor is continuous friction with the guided material. These components allow the redirection of wires or cables while maintaining a stable and wear-resistant surface.

    99.7% alumina is a high-purity technical ceramic that offers an excellent balance of hardness, abrasion resistance, and thermal stability, ensuring long service life in continuous industrial processes.

    What properties does 99.7% Alumina offer in ceramic curves?

    99.7% alumina is one of the most commonly used materials for ceramic curves due to its excellent wear performance. It is characterized by:

    • High hardness
    • Excellent abrasion resistance
    • Low coefficient of friction
    • High dimensional stability
    • Good thermal stability
    • Chemical resistance in industrial environments
    • Long service life in continuous processes

     

    These properties allow the curve to maintain its geometry over long production cycles, reducing both component wear and material damage.

    What are the applications of 99.7% Alumina ceramic curves?

    Ceramic curves in 99.7% alumina are used in: 

    • Wire and cable drawing processes
    • Electrical conductor guiding systems
    • Filament handling machinery
    • Industrial equipment with continuous friction
    • Applications requiring precise redirection of materials

    Zirconia ceramic curves are used in applications where, in addition to wear resistance, high mechanical strength and toughness are required, especially in environments with impacts or vibrations.

    Thanks to its mechanical properties, zirconia is a suitable choice when components are exposed to dynamic loads or repeated mechanical stress.

    What properties does Zirconia offer in ceramic curves?

    Zirconia stands out for its balance between mechanical strength and durability, offering: 

    • High flexural strength
    • High fracture toughness
    • Good wear resistance
    • Ability to withstand impacts and repeated loads
    • Thermal stability under varying conditions
    • Improved resistance to cracking

     

    These properties make zirconia ideal for demanding industrial processes where structural integrity is critical.

    What are the applications of Zirconia ceramic curves?

    Ceramic curves in zirconia are used in: 

    • Wire and cable drawing machinery
    • Electrical conductor guiding systems
    • Filament handling equipment
    • Textile machinery
    • Applications involving mechanical loads, impacts, or vibrations

    Ceramic curves made of magnesia-stabilized zirconia (ZrO₂-MgO) are specifically designed for copper wire drawing processes, where the material must change direction during stretching.

    These components enable smooth and controlled guidance, reducing wear on both the wire and the component itself.

    What properties does Magnesia-stabilized Zirconia offer in ceramic curves?

    Magnesia-stabilized zirconia combines advanced mechanical properties, including: 

    • High hardness
    • Good mechanical strength
    • High toughness
    • Resistance to microcrack propagation
    • High durability under continuous contact
    • Structural stability in long production cycles

     

    These characteristics improve component lifespan and ensure precise material guidance in demanding processes. 

    What are the applications of Magnesia-stabilized Zirconia ceramic curves?

    Ceramic curves in magnesia-stabilized zirconia are mainly used in:

    • Copper wire drawing machines
    • Electrical cable manufacturing
    • Production of electrical conductors
    • Processes requiring redirection during stretching
    • Applications with continuous contact and controlled wear

    Ceramic curves made of SSiC (sintered silicon carbide) are designed for applications requiring maximum wear resistance, high thermal stability, and chemical resistance.

    This material is especially suitable for harsh industrial environments where temperature, abrasion, and chemical exposure demand top performance.

    What properties does SSiC offer in ceramic curves?

    SSiC is one of the most advanced ceramic materials for industrial applications, characterized by: 

    • Extremely high hardness
    • Outstanding abrasion resistance
    • Excellent high-temperature stability
    • High thermal conductivity
    • Superior chemical corrosion resistance
    • Long service life in extreme conditions

     

    Although its toughness is lower than zirconia, its wear resistance is superior, making it ideal for high-friction applications.

    What are the applications of SSiC ceramic curves?

    Ceramic curves in SSiC are used in: 

    • High-demand wire drawing processes
    • Wire and cable guiding systems
    • Extrusion equipment
    • High-temperature industrial applications
    • Chemically aggressive environments
    • Processes with severe abrasive wear

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