Durable Engineered Ceramics with Exceptional Strength and Precision

• 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: Achieve extraordinary precision with a roundness of 0.002 mm, concentricity of 0.002 mm, and a polished smoothness level of Ra0.1; a testament to our precision engineering.
(2) Hole: Masterfully process holes with a minimal diameter of 0.2 mm and a remarkable depth of up to 6 mm, showcasing our machining capabilities.
(3) Slot: Delivering slots with an impressive minimum groove width of 0.1 mm, alongside customizable groove shapes to fulfill unique requirements with precision.
(4) Plane: Fabricate ultra-thin sheets with a minimal thickness of 0.1 mm, guaranteeing parallelism of 0.001 mm, a measurement tolerance of 0.001 mm, and a refined surface finish of Ra0.1, demonstrating our commitment to excellence.
(5) Thread: Exceptionally precise machining of M2 internal threads with GB-7h accuracy, and external threads with limitless sizing options and up to GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its extensive applications, owing to its adaptability and cost-effectiveness compared to other advanced ceramics. It is celebrated for its unparalleled electrical insulation, high-temperature endurance, exceptional hardness, wear resistance, and outstanding chemical stability, making it perfect for high-temperature and corrosive settings.
Our advanced manufacturing facility creates alumina parts with purities spanning from a robust 75% to near-perfect 99.8%. We utilize cutting-edge techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing to form dense ceramic bodies. For specialized needs requiring enhanced fitting, friction reduction, and superior insulation, we offer a comprehensive range of secondary processes, including CNC machining, polishing, glazing, and metalizing post-sintering.
We excel in providing a diverse array of alumina ceramic products, including rings, tubes, discs, rods, arms, and wire guides, serving from prototyping to large-scale production. We assuredly deliver solutions tailored precisely to your specific 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 bustling metropolis of Shenzhen, China, a hub of innovation and industry.
As pioneers in the ceramic industry, Shenzhen Hairuituo New Materials Co., Ltd. offers an unparalleled seamless integration from meticulous development, innovative design, precise molding, and advanced sintering, to the high-quality production and sales of precision ceramic products. Over a decade of remarkable progress has allowed us to proudly serve more than 2,000 distinguished clients and collaborate with 60 prestigious universities. Our state-of-the-art factory, sprawling across 2,000 square meters, is operated by a team of 50 dedicated professionals, driving an impressive annual production value nearing 20 million. Celebrated for our stellar reputation in the industry, we present a diverse array of products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility is equipped with cutting-edge, high-precision machinery for ceramic forming, sintering, and precision machining, ensuring superior quality. We enthusiastically anticipate forging impactful partnerships with clients across the globe.

Why Choose Us?

1. Boasting over a decade of expertise in the intricate production of industrial ceramics
2. Committed to offering superior quality products at competitive market prices, ensuring maximum value
3. Masters in delivering ultra-high precision parts, engineered with minimal tolerances for perfection
4. Guaranteeing efficient and timely production processes to seamlessly align with your stringent schedules
5. Guided by an experienced, professional, and highly efficient R&D team, driving innovation forward
6. Held in high esteem both domestically and internationally, enjoying a sterling reputation
7. Offering flexible MOQ options, readily accommodating small orders to meet diverse client needs
8. An energetic team devoted to providing exceptional after-sales support, ensuring client satisfaction

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