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1. Optional material : 95% alumina, 99% alumina, 99.5% alumina, 99.8% alumina
2. Shapping methods: Isostatic pressed, Dry pressed, Tape casting, Hot pressed
3. Dimension capability: Largest diameter up to be 500mm, min. thickness to 0.25mm
4. Available geometries: Both sides flat, one or both sides concave-convex
5. Secondary process: Precision double-sides grinding, lappening, CNC machining
6. Accurancy feasibility: Flatness to be 0.002mm, tolerance can be 0.01mm
7. Surface treatment : Mirror polishing, glazing, metallizing with different metal plating
1. Good surface roughness, even if flatness of large size ceramic sheet to be 0.005mm after precision grinding
2. Good thermal shock resistance, greater than 220 T(℃) under rapid raising temperature and cooling
3. High thermal conductivity of 99.5% alumina, up to 30 W/m.k at room temperature, It's fit for heat insulation application
4. High dielectric strength, low dielectric constant and dielectric loss. It's an ideal material for insulation fileds.
Alumina (Al2O3) is an technical ceramic that offers high hardness, compressive strength, excellent electrical insulation and good thermal properties. Since the unmatched cost and performance, alumina is a prime engineering material, which makes it applicable for a board range of uses.
Alumina ceramic plate is commonly shaped by Isostatic pressing, dry pressing, tape casting and hot pressing, then sintered under very high-temperature to form the dense ceramic body. Our factory offers small-size to large-size alumina ceramic plates in customized thickness range from 0.25mm to 30mm, the max. diameter can be 500mm.
Besides, we could manufacturer a variety of complicated shapes, including convex, concave and so on. In order to meet customers' stiff application, a precision flat grinding is needed to reach the flatness to be 0.002mm and the the tolerance of thickness to be 0.01mm. Additionally, we offer other secondary processes, such as diamond - like polishing, lapping, cutting, metalizing for ceramic to metal bonding and CNC machining to reach customers' specific needs.
● Customer-orientation forever
We focus on our customers' business growth and competition, whatever, it's a small case, or large-scale demand.
● The rigorous " quality" manner and sense
Every people in the facotry do understand "No quality, no everything" and "Quality is the life of enterprises' development"
● The professional and veteran team
Our top management and senior engineers all have over 20 years of related advanced ceramic components.
● Complete and comprehensive manufacturing machines
We owns compenhensive manufacturing equipments from raw material preparation, shaping, sintering to secondary process.
Q1: Do you have capability to produce customized alumina ceramic plates?
A: Yes, we support custom-made or special shape ceramic plate, typically including flat, convex and concave design.
Q2: What kinds of raw material for ceramic disc you provide?
A: Besides alumina ceramic plate, we also manufacture zirconia ceramic plate, silicon nitride plate and aluminum nitride plate.
Q3: How long can I get a sample for checking the quality?
A: If we have some samples in stroage, the samples can be provided in 3 working days after receiving the inquiry from clients.
On the other hand, we will take 4~5 weeks to produce the samples as per clients specification to prepare it.
Q4. How do you ensure the quality at your site?
A: We introduced CPK value in the production line and AQL at inspection process, also sampling inspection of all batches is needed.
Q5. Are you a factory or trading company?
A: We are a direct manufacturer with complete manufacturing machines. You are welcome to visit our factory if it's available.
Q6. What other technical ceramic components do you supply?
A: We not only produce industrial ceramic plates , but also manufacturer metalized ceramics, ceramic grinding burr,ceramic tubes, textile ceramics.
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Main Product:
Metallized ceramics,
Precision ceramics ,
Pepper Grinder Mechanism,
Ceramic Grinding Mechanism,
Alumina Ceramic Plate,
Ceramic Substrate
