Customized Design Tungsten Carbide Shaped Block Assemblies with High Chemical Inertness and Up to 89 HRC Hardness
Price:
Negotiation
MOQ:
10pcs
Delivery Time:
Negotiable
Brand:
Sanxin
Product Description
Tungsten Carbide Shaped Block Assemblies
Tungsten Carbide Shaped Block Assemblies are high-performance engineered components manufactured from ultra-hard, wear-resistant material. These precision-machined tungsten carbide block units are formed into specific geometric shapes and optimally designed for combination, integrating extreme wear resistance and high hardness with superior structural design.
Core Features
Exceptional Hardness and Wear Resistance
- Hardness reaches above HRA 90 with wear resistance 10-30 times that of high-speed steel
- Ideal for high-intensity wear environments, significantly extending equipment service life
High Compressive Strength and Rigidity
- Compressive strength exceeds 4000 MPa, maintaining shape under heavy loads
- Ensures dimensional stability for precision assembly and positioning applications
Excellent Corrosion and High-Temperature Resistance
- Resistant to acid and alkali corrosion with stability in high-temperature environments (800-1000°C)
- Suitable for severe conditions in metallurgy, chemical processing, and related industries
Modular Shaped Design
- Block units customizable into various shapes including trapezoidal, dovetail, wedge, and interlocking types
- Enables quick assembly and replacement, reducing maintenance costs
Advantages of Assembled Structure
- Utilizes interlocking, inlaying, and other combination methods to optimize overall performance
- Distributes stress effectively, improving impact resistance and structural integrity
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Tungsten Carbide (WC-Co, WC-Ni grades, etc.) |
| Density | 14.6 g/cm³ |
| Hardness | HRA 89 - 93 |
| Transverse Rupture Strength | 1500 - 3500 MPa |
| Fracture Toughness | 8 - 15 MPa*m¹/² |
| Coefficient of Thermal Expansion | 5.0 - 6.5 × 10⁻⁶/°C |
| Maximum Service Temperature | 1000°C (in inert/vacuum atmosphere) |
| Standard Block Size | 10×10×10mm to 50×50×50mm (Customizable) |
| Shape Types | Standard Block, Trapezoidal Block, Dovetail Block, Wedge Block, Interlocking Block, etc. |
| Assembly Methods | Mechanical Interlocking, Welding, Bonding, Embedded Assembly |
Application Fields
- Mining & Construction Machinery: Excavator teeth, crusher liner plates, wear liners for screening equipment
- Metallurgical Industry: Guide plates for rolling mills, guide rollers for continuous casters, high-temperature wear plates
- Building Materials & Ceramics: Mold liners, press rolls, mixer blades
- Energy & Chemical Processing: Wear blocks for screw drills, valve sealing faces, reactor linings
- Precision Manufacturing: Fixture locating blocks, mold inserts, precision guide components
Advantages of Assembled Design
Customizable Design
- Optimizes block shape and arrangement based on wear patterns and stress analysis
- Provides non-standard design and simulation support
Easy Maintenance & Cost-Effectiveness
- Individual worn blocks can be replaced locally without discarding the entire assembly
- Significantly reduces downtime and spare parts costs
Enhanced Overall Toughness
- Incorporates flexible connections or buffer layers to compensate for tungsten carbide's brittleness
- Improves impact resistance in demanding applications
Multi-Functional Integration
- Can be combined with other materials (alloy steel, ceramics) to achieve integrated multi-functionality
- Provides combined benefits of wear resistance, corrosion resistance, and thermal conductivity
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Get in Touch
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Company
Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
Location
No. 8, Middle School Road, Baiguan Town, Lusong District, Zhuzhou, Hunan, China
Contact Person
Anne Zhang