Zirconia Alumina Ceramics with High Precision and 0.005mm Tolerance

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, 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: Experience precision like never before with a roundness and concentricity of 0.002 mm, enhanced by an exquisite mirror-like finish of Ra0.1.
(2) Hole: Achieve excellence with the ability to process holes with a minimal diameter of 0.2 mm and reach impressive depths of up to 6 mm.
(3) Slot: Discover endless capabilities with slot widths as narrow as 0.1 mm, and customize groove shapes to perfectly match your unique requirements.
(4) Plane: Achieve unsurpassed precision with sheet processing as thin as 0.1 mm, offering parallelism at an exact 0.001 mm, measurement tolerance at 0.001 mm, and a polished finish of Ra0.1.
(5) Thread: Proficiently machine M2 internal threads with flawless GB-7h accuracy, while external threads enjoy the freedom of unconstrained size with GB-6g precision.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands as the epitome of versatility and cost-effectiveness among advanced ceramics. Esteemed for its superb electrical insulation, exceptional high-temperature endurance, immense hardness, wear resistance, and unparalleled chemical stability, alumina is your ideal partner in combating extreme heat and corrosive chemical conditions.
Our cutting-edge facility is dedicated to producing alumina components with purity levels stretching from 75% up to an extraordinary 99.8%. Every piece is meticulously crafted via sophisticated techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To fulfill specialized application demands like fitting, friction reduction, and optimal insulation, we offer post-sintering secondary processes such as CNC machining, polishing, glazing, and metalizing.
Proudly, we manufacture a wide array of alumina ceramic components, ranging from ceramic tubes, rings, discs, and rods to arms and wire guides. From prototyping to large-scale production, we have the expertise to provide solutions that are precisely tailored to meet your specific 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 nestled in the energetic and ever-evolving metropolis of Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. emerges as an avant-garde leader within the realm of ceramics, expertly weaving together the intricate processes of development, design, molding, sintering, and production. Our mission is to create high-precision ceramic products that consistently exceed even the most ambitious expectations. Celebrating a legacy of excellence spanning over ten years, we have forged robust alliances with more than 2,000 esteemed clients and 60 distinguished universities. Our cutting-edge facility, sprawling over a remarkable 2,000 square meters, is propelled by a dynamic team of 50 devoted experts, culminating in an impressive annual production value approaching 20 million. Revered for our impeccable industry standing, our expansive array of products includes ceramic rods, tubes, plates, blocks, and finely precision-crafted industrial components. Outfitted with state-of-the-art, high-precision equipment designed for ceramic forming, sintering, and machining, we guarantee the utmost in quality and precision. We actively pursue partnerships both domestically and internationally, nurturing a culture of innovation and distinction.

Why Choose Us?

1. An unrivaled decade of expertise in crafting industrial ceramics.
2. Exceptional quality offerings at astoundingly competitive prices.
3. Ultra-high precision components engineered with the most exacting tolerances.
4. Flawless and prompt production schedules meticulously tailored to fulfill your unique requirements.
5. An accomplished and unparalleled R&D team spearheading innovation.
6. A stellar reputation acclaimed both on home soil and the global stage.
7. Adaptive Minimum Order Quantities that accommodate even the most modest demands.
8. An energetic team committed to delivering outstanding after-sales support.

Factory Show