Zirconia Ceramics, Alumina Ceramics for High-Performance Engineering Solutions

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• Model NO.: alumina
• 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: Experience the pinnacle of precision with roundness and concentricity reaching an impeccable 0.002 mm, enveloped in a flawless mirror-like surface smoothness of Ra0.1.
(2) Hole: Master the art of precision with our expertise in crafting holes with a minimal yet precise diameter of 0.2 mm, extending to a remarkable depth of 6 mm, achieving unmatched accuracy.
(3) Slot: Discover infinite potential with groove widths refined to a delicate 0.1 mm, alongside the flexibility of custom groove shapes tailored to every unique requirement.
(4) Plane: Gain supreme precision in sheet processing as thin as 0.1 mm, maintaining parallelism at an exacting 0.001 mm, with measurement tolerance and a polished finish of Ra0.1, ensuring unrivaled accuracy.
(5) Thread: Effortlessly create M2 internal threads with exemplary GB-7h precision, while external threads are boundlessly formed with GB-6g accuracy, reaching new heights of machining excellence.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands as a testament to innovation, esteemed for its versatility and cost-effectiveness against other advanced ceramics. Known for its superior electrical insulation, exceptional high-temperature resilience, formidable hardness, wear resistance, and superior chemical stability, alumina is the definitive choice for challenging environments with extreme temperatures and corrosive chemical exposure.
In our cutting-edge facility, we craft alumina components of remarkable purity, ranging from 75% to an impressive 99.8%. Utilizing sophisticated processes like dry pressing, hot pressing, ceramic injection molding, and ISO pressing, each piece is meticulously molded. To fulfill specialized application demands, we provide post-sintering secondary processes such as CNC machining, polishing, glazing, and metalizing, ensuring enhanced fitting, reduced friction, and optimized insulation.
Our pride lies in producing a comprehensive range of alumina ceramic products, including tubes, rings, discs, rods, arms, and wire guides. From prototyping to extensive production, our expertise ensures a solution expertly crafted to fit your exact specifications and requirements.


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. With a decade of unparalleled expertise, we have honed our skills in the production of premium industrial ceramics, delivering excellence at every turn.
2. We offer products of unrivaled quality, combining exceptional craftsmanship with remarkable affordability to ensure superior value.
3. Our ultra-high precision components are crafted with the tightest tolerances, setting new standards of accuracy and reliability.
4. Experience seamless and timely production schedules, meticulously tailored to meet your specific needs and exceed your expectations.
5. Our seasoned R&D team leads the charge in driving innovation, pushing the boundaries of what's possible in the ceramic industry.
6. Our stellar reputation is recognized both domestically and on the international stage, a testament to our commitment to excellence.
7. We offer flexible Minimum Order Quantities, catering even to the smallest requirements, ensuring no customer is left behind.
8. Our dynamic team is dedicated to providing exceptional after-sales support, ensuring your satisfaction long after the purchase.

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