Premium High-Density Ceramic for Unmatched Durability and Performance

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical, Refractory
• Flexural Strength: >1000 MPa
• Model NO.: alumina
• Purity: 99%
• 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: Master roundness precision at 0.002 mm, along with exceptional concentricity of 0.002 mm and unparalleled smoothness of Ra0.1;
(2) Hole: Capable of processing holes with a minimum diameter of 0.2 mm and depths reaching up to 6 mm effortlessly;
(3) Slot: Achieve minimum narrow groove widths of 0.1 mm with the option for custom groove shapes to meet bespoke requirements;
(4) Plane: Delivering 0.1 mm sheets with the thinnest processable thickness, boasting parallelism of 0.001 mm, measurement tolerance of an astonishing 0.001 mm, and a finish of Ra0.1;
(5) Thread: We proficiently machine M2 internal threads ensuring GB-7h accuracy, with no limits on external thread size, achieving precision of GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is heralded for its outstanding versatility and cost efficiency compared to other advanced ceramics. With impressive high electrical insulation resistance and superb high-temperature resistance, Alumina's robust hardness, wear resistance, and chemical stability make it a prime choice for environments demanding high endurance against heat and chemical corrosion.
Our dedicated factory offers alumina parts with a purity range from 75% to 99.8%, ensuring a dense body through dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet specialized demands such as fitting, friction reduction, and enhanced insulation, we offer post-sintering secondary processes including CNC machining, polishing, glazing, and metalizing.
We expertly manufacture a diverse selection of alumina ceramic components, encompassing tubes, rings, discs, rods, arms, and wire guides. Whether your needs are for prototyping or large-scale production, we are committed to providing solutions tailored precisely to your 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 bustling and innovative city of Shenzhen, China, a hub of technology and industry.
We proudly stand as industry leaders, seamlessly integrating every facet of precision ceramic product innovation-from development and design to molding, sintering, and production, all the way to sales. With a decade of unmatched growth and dedication, we've become trusted partners with over 2,000 clients and 60 prestigious universities. Our cutting-edge factory covers 2,000 square meters, staffed by 50 dedicated experts, driving an impressive annual production value close to 20 million. Celebrated for our outstanding industry reputation, we offer an extensive array of products including ceramic rods, tubes, plates, blocks, and precisely engineered industrial parts. Our facility boasts advanced high-precision machinery for ceramic forming, sintering, and precision machining. We eagerly anticipate forming lasting and meaningful collaborations with clients locally and across the globe.

Why Choose Us?

1. Over 10 years of unmatched expertise in industrial ceramic production
2. Offering superior quality products at competitive, market-leading prices
3. Ultra-high precision parts crafted with minimal tolerance, ensuring excellence
4. Efficient and punctual production schedules, meeting all deadlines with precision
5. An experienced, professional, and highly efficient R&D team, pushing boundaries
6. A stellar reputation that resonates both domestically and internationally
7. Flexible Minimum Order Quantities, warmly welcoming even the smallest orders
8. An energetic team providing top-notch, exceptional after-sales support

Factory Show