Alumina ceramic plunger

Alumina ceramic plungers, as high-performance components in modern industrial fields, have demonstrated irreplaceable value in numerous precision application scenarios due to their excellent physical, chemical, and mechanical properties. This product uses high-purity alumina powder as raw material and is carefully manufactured through advanced ceramic molding technology and high-temperature sintering process, ensuring the density, strength, and durability of the product.

Material properties:
High purity alumina: Using alumina powder with a purity of over 99.7% ensures the excellent performance of the product.
Dense structure: By high-temperature sintering, a dense ceramic structure is formed, effectively preventing medium penetration and corrosion.
Physical performance:
High hardness: Rockwell hardness of HRA90 or above, excellent wear resistance, suitable for high wear environments.
High wear resistance: Excellent wear resistance extends the service life of the plunger and reduces the frequency of replacement.
High temperature resistance: can withstand high temperatures up to 1600 ℃, suitable for high-temperature working environments.
Chemical properties:
Corrosion resistance: It has good corrosion resistance to most acid, alkali, and salt solutions and is suitable for various chemical media.
Chemical stability: It can maintain stable chemical properties under extreme conditions and will not react with the medium.
Mechanical properties:
High strength: The bending strength can reach over 300MPa, ensuring the stability of the plunger in high-pressure environments.
High precision: Adopting precision machining technology to ensure the dimensional accuracy and surface smoothness of the plunger, meeting the requirements of high-precision applications.
Application areas:
Petrochemical industry: used for key components such as high-pressure pumps and valves, capable of withstanding high temperatures, pressures, and corrosive media.
Aerospace: As a high-performance component in engines and fuel systems, it can withstand extreme environmental tests.
Precision instruments: used for precision flow control, pressure regulation, and other applications to ensure the stability and accuracy of the instrument.

Customization process:
Requirement analysis: In depth communication with customers to understand specific application scenarios and performance requirements.
Design and development: Design products according to requirements, provide detailed technical solutions and drawings.
Sample production: Produce samples and conduct rigorous testing to ensure they meet customer requirements.
Batch production: After confirming the samples, mass production is carried out to ensure product quality and delivery time.
Customized parameters:
Size specifications: plungers of different diameters, lengths, and shapes can be customized according to customer needs.
Surface treatment: Provides various surface treatment methods, such as grinding, polishing, coating, etc., to meet different application needs.
Accuracy requirements: Different levels of dimensional accuracy and surface smoothness can be customized according to customer requirements.
Customized services:
Technical support: Provide professional technical support and services to assist customers in solving problems in applications.
Quality assurance: Strictly control the production process to ensure that every product meets high-quality standards.
After sales service: Provide comprehensive after-sales service to solve any problems encountered by customers during use.

Alumina ceramic plungers have become indispensable high-performance components in modern industrial fields due to their excellent performance and reliable quality. We are committed to providing our customers with the highest quality products and the most professional services to meet their needs in various application scenarios.