Product Overview
The ceramic insert tungsten carbide core needle is a precision component designed as a high-end accessory for ceramic powder injection molding molds. Specifically tailored for producing ceramic inserts in fiber optic connectors, this needle meets stringent precision requirements of ±0.001 to ±0.0005 for ceramic insert products.
Material Selection
In fiber optic connector insert core production using ceramic injection molding technology, the primary material is zirconia ceramic, specifically yttria-stabilized zirconia (Y-PSZ) nanopowder. Zirconia ceramic offers exceptional high-temperature stability, excellent thermal insulation, and superior acid corrosion resistance, making it the ideal choice for fiber optic connector ceramic inserts.
Process Characteristics
During ceramic powder injection molding for ceramic insert production, the tungsten carbide core needle must demonstrate acid resistance, corrosion resistance, and high-temperature resistance. Tungsten carbide as the core material withstands high-temperature corrosive environments, ensuring long-lasting performance in production operations.
Customization Services
Zhuzhou Sanxin Hard Alloy provides comprehensive customization services for high-precision ceramic insert tungsten carbide core needles, meeting customer requirements for precision tolerances in PIN needles. Our customization process follows customer-provided drawings and specifications for ceramic powder injection molding molds.
Technical Requirements
- Precision Requirement: ±0.001 to ±0.0005
- Material: Tungsten carbide
- Ceramic Material: Yttria-Stabilized Zirconia Nanopowder (Y-PSZ)
- High-temperature resistance, acid corrosion resistance, durable performance
Through Zhuzhou Sanxin Hard Alloy's advanced production process, this ceramic insert tungsten carbide core needle achieves large-scale, batch production capabilities for high-demand manufacturing environments.
Technical Parameters
We provide tungsten steel processing carbide forming pins to meet specialized customer requirements. For applications requiring internal thread components, we offer high-standard tungsten steel production and processing with internal thread capabilities.
Material Advantages
High wear resistance is a key advantage of tungsten steel processing products. Under demanding working conditions in progressive molds, combined molds, and multi-station molds, tungsten steel mold materials maintain exceptional durability. As a tool material, tungsten carbide is an excellent choice for mold products due to its high hardness, high strength, and superior wear resistance.
Non-standard tungsten steel mold processing follows customer-specific drawings as the accuracy tolerance standard. Conventional tungsten steel forming pins feature the following physical parameters:
- Grain size (um): 0.8 ~ 2.0
- Cobalt content (Co%): 6 ~ 10
- Density (g/cm³): 14.45
- Hardness HRA: 88 ~ 92
- Bending strength (Mpa): 3200 ~ 3800
- Young's modulus (Gpa): 570
- Compressive strength (Mpa): 4700
| Parameters |
Details |
| Shape |
Round, Square, Rectangular |
| Heat Resistance |
≤ 900ºC |
| Product Name |
Tungsten Carbide Processing |
| Tolerance |
± 0.01mm |
| Density |
14.5-15.0g/cm3 |
| Flexibility |
Excellent |
| Impact Resistance |
Excellent |
| Processing Method |
Cutting, Grinding, Polishing |
| Lifespan |
Long |
| Material |
Tungsten Carbide |
| Plating |
Tungsten Carbide Plating, Tungsten Carbide Coating |
For customers with special requirements, we provide customized tungsten steel products tailored to specific production and processing needs.
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