Bimetal hardfacing wear plates

Bimetal hardfacing wear plates

Bimetal hardfacing wear plates are designed to provide superior wear resistance in highly abrasive environments.

These plates consist of a base layer of mild steel or stainless steel, onto which a hard, wear-resistant alloy is deposited through welding or other metallurgical processes. This combination results in a composite material with enhanced durability and service life.

Bimetal hardfacing wear plates are manufactured by bonding two different types of metals together, typically a low carbon steel base layer and a high carbon or high chromium alloy layer.

The low carbon steel base layer provides structural support and toughness, while the high carbon or high chromium alloy layer provides excellent wear resistance and hardness. The combination of these two metals creates a wear-resistant surface that can withstand high levels of abrasion, impact, and heat.

The bimetal hardfacing wear plates can be easily fabricated and shaped to fit different equipment surfaces, including chutes, hoppers, excavator buckets, and conveyor systems. They are commonly used in industries such as mining, cement, steel, power generation, and recycling.

Composite Wear-Resistant Steel Plate
Composite Wear-Resistant Steel Plate
Composite Wear-Resistant Steel Plate

Benefits of using bimetal hardfacing wear plates include

1. Extended equipment life: These plates significantly increase the lifespan and durability of machinery, reducing maintenance and downtime costs.
2. Superior wear resistance: The high carbon or high chromium alloy layer provides excellent resistance against abrasion, erosion, and impact.
3. Easy installation and replacement: The plates can be easily welded or bolted onto equipment surfaces, and damaged plates can be quickly replaced.
4. Versatility: Bimetal hardfacing wear plates can be customized to fit different shapes and sizes, making them suitable for a wide range of applications.
5. Cost-effective: The extended lifespan of equipment and reduced maintenance requirements translate into cost savings for businesses.

Overall, bimetal hardfacing wear plates are a reliable and effective solution for protecting equipment and machinery in high-wear environments, ensuring optimal performance and longevity.

What Is the Process of Making Wear-Resistant Steel Plates?

Key features

  • Excellent abrasion resistance of the hardface. Testing according to ASTM G65 shows that the hardface outlasts mild steel by 20 to 30 times – and in certain cement clinker applications by 60.
  • Tough Austenitic Matrix supporting hard Carbides
  • Considerably high Carbide concentration (>50% in the HCCr type)
  • Good corrosion resistance due to high Chrome content
  • Good metal to metal wear resistance
  • Good Metal to Metal resistance
  • Very small heat-affected zone
  • Good heat resistance
  • Hardness and composition designed to suit the application
Bimetallic wear parts

Bimetallic wear parts

Why bimetallic wear plate?

Bimetallic wear plates are chosen for their unique advantages in various industrial applications.

The combination of different materials in these plates provides enhanced wear resistance and durability.

  • Higher chromium content in the chemical composition of wear-resistant layer.
  • Higher volume fraction of Cr7C3 carbide in metallographic structure.
  • Wear-resistant layer is high and uniform, hardness can reach HRC60-65.
  • Wear-resistant layer is uniform and the tolerance is controlled between 0 ~ 0.5 mm.
  • The flatness and flatness of the plate surface areat 3mm/M.
  • Wear resistance is much higher than heat treatment wear plate.

Placas Bimetalicas Antidesgaste

Placas bimetalicas al alto cromo (Cr)

Placas bimetalicas al alto cromo (Cr)

Placas bimetalicas al cromo niobio (CrNb)

Placas bimetalicas al cromo niobio (CrNb)

Placas bimetalicas al cromo niobio, vanadio, tungsteno (CrNbVW)

Placas bimetalicas al cromo niobio, vanadio, tungsteno (CrNbVW)

Placas ultraligeras tipo CCMAX de alta dureza y resistencia a abrasión/erosión

Placas ultraligeras tipo CCMAX de alta dureza y resistencia a abrasión/erosión

【H】 Ceramic lined pipe

Ceramic lined pipe is made through self-propagating high-temperature synthesis (SHS) technique.

【H】 Cast basalt lined steel pipe

Cast basalt lined steel pipe is composed by lined with cast basalt pipe, outside steel pipe and cement mortar filling between the two layers.

【H】 Ceramic Tile Lined Pipes

Ceramic tile lined pipes have very uniform coating of specially formulated ceramic material that is affixed to the inner of the pipe.

【H】 Rare earth alloy wear-resistant pipe

The material of the rare earth alloy wear-resistant pipe is ZG40CrMnMoNiSiRe, which is also the grade of rare earth alloy steel.

【H】 Tubes Erosion Shields

Tubes Erosion Shields are used to protect boiler tubing from the highly erosive effects of high temperatures and pressures thereby greatly extending tube life.

【H】 ASTM A213 T91 Alloy Tube

The ASTM A213 T91 seamless tubes are primarily used for boiler, superheater, and heat-exchanger.

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