Over 5.95g/cm3 Density Zirconia Alumina Ceramics with Od and ID Tolerance

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical, Refractory
• Flexural Strength: >1000 MPa
• Model NO.: alumina
• Type: Ceramic Nozzle
• Tolerance: Od and ID Best to Be 0.005mm
• Density: Over 5.95g/cm3
• Feature: High Precision, High Mechanical Strength
• Material: Zirconia Ceramic
• Usage: Ceramic Holder, Structure Ceramic Parts
• Color: White, Black, Brown Optional
• Shaping Methods: Dry Pressed, ISO Pressed, Hot Pressed
• Transport Package: Individual Packaging
• Specification: Customized
• Trademark: HRT
• Origin: Shenzhen
• HS Code: 8547100000
• Production Capacity: 10000

Product Description

HAIRUITUOEXCEPTIONAL EXCELLENCE - PROVIDING TOP-NOTCH ALUMINA AND ZIRCONIA CERAMIC SOLUTIONS

 

Specifications of Industrial Ceramic Parts

Optional Materials	alumina, zirconia, silicon carbide, silicon nitride, steatite optional
Outer diameter	0.5 ~800 mm
Length	1~1000mm
Roughness	To be Ra0.05
Surface treatment	Polished, Glazed, Metalized availability
Cosmetic	Smooth surface without contamination, deformation, and crack

Achievable Precision After Machining
(1) Axis: Achieve unparalleled perfection with a roundness of just 0.002 mm and concentricity equally at 0.002 mm, all enhanced by a mirror-like smoothness of Ra0.1 for the ultimate precision experience.
(2) Hole: Master precision to the finest degree with capabilities to process holes at a minimum diameter of 0.2 mm, reaching impressive depths up to 6 mm, ensuring superior results.
(3) Slot: Unlock limitless possibilities by achieving extraordinarily narrow groove widths as fine as 0.1 mm, offering customizable groove shapes to meet every specific need and demand.
(4) Plane: Attain unmatched precision with processing sheets as delicate as 0.1 mm thickness, achieving parallelism precisely at 0.001 mm, combined with a measurement tolerance of also 0.001 mm and a refined surface finish of Ra0.1 for exceptional accuracy.
(5) Thread: Expertly machine internal threads at M2 size with exceptional GB-7h accuracy, while external threads remain unconstrained in size with impressive GB-6g accuracy, providing unparalleled threading precision.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its remarkable adaptability and cost-effectiveness compared to other advanced ceramics. Celebrated for its superior electrical insulation resistance, outstanding high-temperature endurance, formidable hardness, wear resistance, and exceptional chemical stability, alumina is the ultimate solution for withstanding extreme temperatures and corrosive chemical environments.
In our state-of-the-art facility, we produce alumina parts with an exceptional purity spectrum ranging from 75% to an impressive 99.8%. Each ceramic piece is meticulously crafted using advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to the demands of specialized applications involving fitting, reduced friction, and optimized insulation, we offer post-sintering secondary processes, including CNC machining, polishing, glazing, and metalizing.
We proudly manufacture a wide array of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your requirements involve prototyping or high-volume production, we possess the expertise to deliver a tailored solution precisely suited to your needs.


Data Sheet

Zirconia Milling Jars Specification Parameters

 

The application of alumina ceramic parts

Remark:
Alumina ceramic parts are widely used in the electronic, electrical, machinery, chemistry, ceramic seal, mineral, new energy, military, aerospace, almost all modern industries.

Products category

 

Remark:

We produce a series of alumina ceramic products, including alumina metalized ceramics, ceramic substrates, ceramic wafers, ceramic guides, and so on.

Product Parameters

Datasheet of technical ceramic materials

Property	Units	Materials
		99.5%Al2O3	99%Al2O3	95%Al2O3	ZrO2	Si3N4
Density	g/cm^3	≥3.85	≥3.80	≥3.60	≥6.0	≥3.2
Water absorption	%	0	0	0	0	0
Hardness	HV	1700	1700	1500	1300	1550
Flexural strength	Mpa	≥379	≥338	≥320	≥1200	≥600
Compressive strength	Mpa	≥2240	≥2240	≥2000	≥1990	≥2500
Fracture toughness	Mpa m^1/2	4-5	4-5	3-4	6.5-8	6
Max. service temperature (Non-loading)	ºC	1675	1600	1500	1000	1200
CTE (20-800ºC)	1×10 ^-6 /ºC	6.5~8.0	6.2~8.0	5.0~8.0	8.0~9.5	3.1
Thermal shock	T(ºC)	≥250	≥200	≥220	≥300	≤1000
Thermal conductivity(25ºC)	W/m.k	30	29	24	3	15~20
Volume resistivity (25ºC )	ohm.cm	>1 x 10^14	>1 x 10^14	>1 x 10^14	>1 x 10^11	>1 x 10 ^12
Insulation strength	KV/mm	19	18	18	17
Dielectric constant(1Mhz)	(E)	9.7	9.5	9.5	29

Our Products and Applications
 

Company Profile

Shenzhen Hairuituo New Materials Co., Ltd., strategically located in the vibrant and dynamic Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. stands as a pioneering leader in the ceramic industry, skillfully orchestrating a sophisticated blend of development, design, molding, sintering, and production to craft high-precision ceramic products that consistently surpass the loftiest of expectations. With a sterling legacy of a decade, we have cultivated thriving partnerships with over 2,000 distinguished clients and 60 preeminent universities. Our state-of-the-art facility spans an impressive 2,000 square meters and is energized by a team of 50 dedicated professionals, driving an annual production value nearing 20 million. Renowned for our stellar industry reputation, our extensive product range features ceramic rods, tubes, plates, blocks, and meticulously precision-engineered industrial components. Our premises are equipped with cutting-edge, high-precision equipment for ceramic forming, sintering, and machining, ensuring the pinnacle of quality and precision. We embrace collaborative ventures both locally and globally, fostering a culture of innovation and excellence.

Why Choose Us?

1. A decade of unparalleled expertise in the production of industrial ceramics
2. Unrivaled quality products offered with remarkable affordability
3. Ultra-high precision components crafted with the tightest tolerances
4. Seamless and timely production schedules tailored to meet your specific needs
5. A seasoned and exceptional R&D team at the forefront of driving innovation
6. A stellar reputation recognized both domestically and on the international stage
7. Flexible Minimum Order Quantities, catering even to the smallest requirements
8. A dynamic team dedicated to providing exceptional after-sales support

Factory Show