| Customization: | Available |
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| Application: | Structure Ceramic, Industrial Ceramic, Insulation Ceramic |
| Type: | Ceramic Parts |
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Introduction to Zirconia Ceramic Structural Parts
Zirconia ceramic structural parts are particularly suitable for use in industrial areas where wear resistance and high mechanical properties are a priority. Zirconia ceramic materials have excellent flexural strength, exceptional toughness and hardness, and they are the preferred solution for such applications.
You can see the advantages of ceramic structural parts through the comparative table between ceramic, metal and polymer below.
| Property | Ceramic | Metal | Polymer |
| Hardness | High | Low | Bad |
| Elastic Modulus | High | Good | Low |
| High Temperature Resistance | High | Low | Bad |
| Thermal Expansion | Low | Good | Good |
| Malleability | Low | Good | Good |
| Corrosion Resistance | Good | Low | Low |
| Electrical Conductivity | Low | Good | Low |
| Density | Average | High | Low |
| Thermal Conductivity | Average | Good | Low |
How Our Ceramic Parts are Produced?
Metallized ceramic structural parts are widely used in the fields of new energy vehicles, electronics, semiconductor packaging and IGBT modules.
Our product production is mainly divided into 3 steps, forming - finishing - metallization. The production flow chart is shown below.
| Common Metallization Process | Process Description | Advantages | Disadvantages |
| Electroless Nickel Plating Method |
Ceramic Body + Electroless Ni Plating | 1. Uniform coating and small pinholes. 2. Low cost, suitable for mass production. |
Low bonding strength |
| Silver Firing Method | Ceramic Body + Ag Coating | 1. Silver has strong electrical conductivity and good oxidation resistance. 2. The fired silver layer is firmly bonded, and the thermal stability is good. 3. The process is simple and easy to implement. |
1. Thin, discontinuous and uneven film layer. 2. Higher cost. |
| Mo-Mn Method | Ceramic Body + Mo-Mn Metallization + Electroplating or electroless Ni plating | 1. The most important one in the metal powder sintering methods. 2. Mature and stable process, and high bonding strength. 3. To prevent oxidation and improve wettability, after the metallized Mo layer is sintered, a Ni layer can be plated on it. |
The film layer is discontinuous, uneven, and rough. |
| W-Au Method | Ceramic Body + W Metallization + Au Plating | 1. Tungsten metallization has the advantages of simple formula, and can meet some special requirements, such as alkali metal vapor resistance. 2. The gold layer is highly conductive and protects against oxidation and increased contact resistance. |
The film density is not high. |
Jinghui is an enterprise specializing in the research and production of precision ceramics. Metallized ceramics are our superior products. They have excellent high-frequency and high-voltage insulation properties, high sealing strength, and good vacuum airtightness.
We hope that we will do our best to improve your product performance and reduce production costs with years of practical experience.
You are welcome to consult us for business.
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