Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
| Payment Terms | L/C,T/T,Western Union |
| Delivery Time | 5-25days |
| Carbide Grade | Various Grade |
| Electrical Conductivity | 0.1% IACS |
| Lifespan | Long |
| Quenching Temperature | 1400 - 1600°C |
| Feature | Wear Resistance |
| Surface Finish | Smooth, Shiny |
| Product Type | Industrial Material |
| Application | Cutting Tools, Wear Parts, Mining Tools |
| Wear Rate | Less than 0.1 mm³/MJ |
| Material | Tungsten Carbide |
| Precision | 0.001 - 0.01 mm |
| Brand Name | Sanxin |
| Model Number | SX1272 |
| Place of Origin | Zhuzhou,China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Delivery Time | 5-25days |
| Carbide Grade | Various Grade | Electrical Conductivity | 0.1% IACS |
| Lifespan | Long | Quenching Temperature | 1400 - 1600°C |
| Feature | Wear Resistance | Surface Finish | Smooth, Shiny |
| Product Type | Industrial Material | Application | Cutting Tools, Wear Parts, Mining Tools |
| Wear Rate | Less than 0.1 mm³/MJ | Material | Tungsten Carbide |
| Precision | 0.001 - 0.01 mm | Brand Name | Sanxin |
| Model Number | SX1272 | Place of Origin | Zhuzhou,China |
| High Light | Density ≥14.8g/cm³ Tungsten Carbide Blank ，Precision Rotor Core Material ，High Density Tungsten Carbide Blank | ||
Precision Blank Density ≥14.8g/cm³ Core Material For Manufacturing Special Motor Rotors
The rotor cavity blank prepared using WC-Ni-based non-magnetic tungsten carbide material, through isostatic pressing and non-magnetic formulation technology, provides a high-quality base material with zero magnetic interference, high density, and near-net-shape forming for subsequent processing of rotors of high-speed motors and precision instruments, solving the problems of magnetic loss and processing deformation in the manufacturing of precision rotors using traditional materials.
Material-science:
▸ Material Composition: 90% WC + 10% Ni (Non-magnetic formula)
▸ Magnetic Properties: Permeability < 1.001, Remanence < 0.02 mT
▸ Physical Properties:
- Density: 14.8-15.1 g/cm³
- Hardness: 90-92 HRA (Sintered State)
- Coefficient of Thermal Expansion: 5.3 × 10⁻⁶/K
▸ Processing Characteristics:
- Isostatic Pressing Density Uniformity > 99%
- Controllable Sintering Shrinkage: 12.5 ± 0.3%
- Machining Allowance: 0.5-1.0 mm per side
Blank-specifications:
▸ Cavity Types:
- Cylindrical Cavity: Φ10-100mm
- Stepped Cavity: Multi-level complex structure
- Irregular Cavity: Custom-made according to drawings
▸ Dimensional Accuracy:
- External Tolerance: ±0.1mm
- Cavity Position Accuracy: ±0.05mm
- Blank Weight: 50-2000g
Product Specifications Table:
| Parameter Type | Standard Range | Accuracy Class | Inspection Method |
| Outer Diameter of Blank | Φ20-150mm | ±0.1mm | Digital Calibrator |
| Cavity Diameter | Φ10-120mm | ±0.15mm | Coordinate Measuring |
| Height of Blank | 20-100mm | ±0.2mm | Height Gauge Inspection |
| Weight Deviation | ±1% | ±0.5% | Precision Balance |
| Density Uniformity | >99% | >99.5% | Water Immersion Test |
The data in the table is for reference only; custom drawings are available upon request.
Application:
Aerospace:
Satellite attitude control flywheel rotors;
High-speed rotors for aircraft motors;
Gyro rotors for navigation systems
Medical Equipment:
MRI equipment drive rotors;
Centrifuge core rotors;
Special rotors for medical pumps
Precision Industry:
High-speed electric spindle rotors;
Precision instrument balancing rotors;
Core rotors for special motors
High-end Scientific Research:
Low-temperature experimental equipment rotors;
High-vacuum environment rotors;
Precision measuring instrument rotors
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller,Other
Year Established:
2003
Total Annual:
8000000-10000000
Employee Number:
150~180
Ecer Certification：
Verified Supplier
Zhuzhou Sanxin Cemented Carbide Manufacturing Co.,Ltd is located in Zhuzhou, Hunan Province, which is known as the “Hometown of Cemented Carbide”. It is a national high-tech enterprise that has passed ISO9001:2015 international quality certification system, specializing in manufacturing,... Zhuzhou Sanxin Cemented Carbide Manufacturing Co.,Ltd is located in Zhuzhou, Hunan Province, which is known as the “Hometown of Cemented Carbide”. It is a national high-tech enterprise that has passed ISO9001:2015 international quality certification system, specializing in manufacturing,...
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