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ZTA-based ceramic products

ZTA-based ceramic products

ZTA-based ceramic products

ZTA is a combination of alumina and 10-20% zirconium

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Description

Specifications

ZTA properties:

Additional hardness and viscosity compared to that of aluminum oxide
Additional hardness and viscosity compared to that of aluminum oxide
High corrosion resistance
High fracture viscosity
High flexural strength

Application:

Insulators, sensors, piston bushings and pump components;
Liquid supply system components;
LED chip carriers.

The main characteristics of the material:

Property	Meaning
ZrO, %	20
Al₂O₃+ZrO₂, %	30
Density, g/cm³	≥4.00
Water absorbed, %	0
Hardness, HV(GPa)	1650
Flexural strength, MPa	400-500
Compression strength, MPa	2800
Fracture viscosity, MPa m³/2	9.8
Elasticity modulus, GPa	310
Maximal operating temperature, оС	1450
Sintering temperature, ^оС	1650
Thermal expansion coefficient, X¹⁰-6/^oC	8.2
Thermal conductivity, W/m • K(25-300°С)	9.8

The “NPO “GKMP” LLC supplies ZTA products of different design per Customer’s individual drawings.
Maximal operating temperature of ZTA products - 1450°С. ZTA is often used to produce insulators, sensors and pump components, fluid supply system components, casing and LED chips carriers.

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Aluminum oxide-based ceramic products (Al2O3)

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Why choose us?

Affordable prices. The cost is calculated depending on requirements set forth in technical assignment.

Qualified personnel. Our well-trained staff will complete a task of any complexity.

High quality. We use only high-quality raw materials and keep up with the relevant technologies.

Full service cycle. Apart from production itself, we provide additional services, from comissioning to subsequent maintenance.

Wide range of products. Thanks to our long-standingand well-alligned cooperation with numerous companies, we constantly look for new challenges.

One-of-the-kind customized products. We work on approved technical assignment based on relevant standards and regulation.