Description

Key Features of Our Ni-Hard Products:

Alloy Composition

• Ni-Hard 1 & 2, 27 Chrome Alloy, and 15/3 White Iron are the primary alloys available.
• Ni-Hard, in particular, is a white iron alloy that contains nickel and chromium to enhance wear and impact resistance.

Abrasion and Impact Resistance

• The primary advantage of Ni-Hard is its superior resistance to both abrasion and impact.
• The iron and chromium carbides, fixed in a matrix made martensitic by nickel, allow Ni-Hard to endure extreme wear conditions found in mining, construction, and mineral processing applications.

Material Properties

• Tensile Strength: 630 MPa (minimum), providing high strength to resist deformation under stress.
• Shearing Strength: 250 MPa (minimum), ensuring the material can withstand shearing forces in tough industrial environments.
• Hardness: 63 HRC (Rockwell Hardness), making it highly resistant to surface wear and scratching.

Versatility in Shapes and Sizes

• Ni-Hard products come in various shapes, including billets, liner plates, buttons, and bars, making them adaptable to different applications and industries.
• The products can be customized in size and shape based on specific customer requirements, ensuring they fit perfectly into the designated machinery or equipment.

Hard Skirt Format

• Ni-Hard can also be provided in a hard skirt format, which is available in multiple shapes and sizes.
• This specific format is designed to withstand continuous abrasion, making it ideal for use in high-wear areas.

Customization and Ordering

• Custom Sizes: Ni-Hard billets, liners, buttons, and bars can be manufactured in sizes tailored to meet client specifications. Other sizes and dimensions are available upon request.
• Liner Plate Cutting: Liner plates can be cut to the required size, providing a convenient solution for various applications.
• Additional Components: Bolts, nuts, and washers are also available to complement the Ni-Hard products, ensuring complete and easy installation of the components.
• Fitting Holes: The products are designed with holes to suit M20 fishtail bolts, ensuring compatibility with standard fastening systems.

Applications:

• Mining and Mineral Processing: Ni-Hard is used for components like liners, chutes, and crushers that handle harsh, abrasive materials like ores, rocks, and minerals.
• Construction: In the construction industry, Ni-Hard is used for equipment exposed to high wear, such as excavators, bulldozers, and other heavy machinery.
• Manufacturing: Ni-Hard’s resistance to wear makes it an excellent choice for manufacturing equipment that needs to endure high stress and abrasive conditions, such as conveyor systems and mixers.
• Heavy Industry: Components like hoppers, cyclones, and grinding mills, where there is continuous abrasion from materials like coal, cement, and metal scrap, benefit from Ni-Hard’s durable properties.

Benefits:

• Extended Service Life: The abrasion and impact-resistant nature of Ni-Hard ensures longer operational life for industrial equipment, reducing the need for frequent repairs or replacements.
• High Wear Resistance: With a hardness of 63 HRC, Ni-Hard provides a high level of surface hardness, making it ideal for environments where surfaces are subjected to continuous friction and wear.
• Reduced Downtime: Because Ni-Hard products have a long life and require less frequent replacement, they contribute to reduced downtime in operations, improving overall productivity and cost-effectiveness.
• Cost Efficiency: The extended lifespan of Ni-Hard components lowers the overall cost of maintenance and replacements, leading to long-term savings for businesses in wear-prone industries.