High-Performance Ceramic Ferrule With Tungsten Steel Alloy Pin Core

Product Specification

High-Performance Ceramic Ferrule with Tungsten Steel Alloy Pin Core

Product Overview: The ceramic insert Tungsten carbide core needle, designed as a high-end accessory for ceramic powder injection molding molds, is a precision needle tailored for the production of ceramic inserts in fiber optic connectors. With a high precision requirement of ±0.001 to ±0.0005, it meets the stringent precision requirements of ceramic insert products.
Material Selection: In the production of fiber optic connector insert cores using ceramic injection molding technology, the main material employed is zirconia ceramic, specifically yttria-stabilized zirconia (Y-PSZ) nanopowder. Zirconia ceramic exhibits characteristics such as high-temperature stability, excellent thermal insulation, and resistance to acid corrosion, making it an ideal choice for fiber optic connector ceramic inserts.
Process Characteristics: During the ceramic powder injection molding process for producing ceramic inserts, the ceramic insert Tungsten carbide core needle is required to have properties such as acid resistance, corrosion resistance, and high-temperature resistance. Tungsten carbide, as the core needle material, is capable of withstanding high-temperature corrosive environments, ensuring the long-lasting performance of the core needle in production operations.

Customization Services:

Zhuzhou Sanxin Hard Alloy provides customization services for high-precision ceramic insert Tungsten carbide core needles, meeting customer requirements for precision tolerances in PIN needles. The customization process aligns with customer-provided drawings and requirements 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 the production process at Zhuzhou Sanxin Hard Alloy, this ceramic insert Tungsten carbide core needle can achieve large-scale, batch production in high-demand environments.

Technical parameters:

We can provide tungsten steel processing carbide forming pins. To meet the needs of customers with special requirements, especially tungsten steel processing products requiring internal thread, we also can provide high standard tungsten steel production and processing with internal thread. High wear resistance is one of the advantages of tungsten steel processing products. Under the actual working conditions of progressive molds, combined molds and multi-station molds, the tungsten steel mold materials are still durable. Thus, as a tool material, it is a good choice for mold products because of its high hardness, high strength and high wear resistance. According to the actual production operation, the processing of non-standard tungsten steel mold is taking the customer's specific drawing as the accuracy tolerance standard. The physical parameters of conventional tungsten steel forming pins can be referred to as follows:

• 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

If the customer has special requirements, we can provide tungsten steel products with special requirements for production and processing.