High-Density Zirconia Ceramics with Superior Toughness and Durability

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, 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
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 2.000kg

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 an astonishing roundness of 0.002 mm, concentricity equally at 0.002 mm, and a mirror-like smoothness rated at Ra0.1 for superior precision.
(2) Hole: Master the art of precision with the ability to process holes at a minimum diameter of 0.2 mm, reaching impressive depths of up to 6 mm, ensuring exacting standards are met.
(3) Slot: Unlock limitless potential with groove widths as narrow as 0.1 mm, offering custom groove shapes tailored to meet any specific requirement, enhancing versatility.
(4) Plane: Achieve unmatched accuracy by processing sheets as thin as 0.1 mm, maintaining parallelism with a precise 0.001 mm tolerance, and a finely polished finish of Ra0.1, setting the standard in precision.
(5) Thread: Expertly machine M2 internal threads with impeccable GB-7h precision, while offering unconstrained external thread sizes, all crafted with GB-6g accuracy for optimal reliability.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its adaptability and economic efficiency, making it a top choice among advanced ceramics. Celebrated for its high electrical resistance, superb temperature endurance, formidable hardness, wear resistance, and chemical stability, alumina is ideal for resisting extreme temperatures and corrosive environments.
In our state-of-the-art facility, we produce alumina parts with exceptional purity levels between 75% and an impressive 99.8%. Each piece is crafted using cutting-edge techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To fulfill specialized needs like fitting and optimized insulation, we offer post-sintering processes including CNC machining, polishing, glazing, and metalizing.
We proudly manufacture an extensive range of alumina ceramic components such as tubes, rings, discs, rods, arms, and wire guides. Whether your project demands prototyping or large-scale production, we deliver unparalleled expertise to tailor solutions that precisely meet your specifications.


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., is strategically positioned in the vibrant and innovative cityscape of Shenzhen, China.
At the forefront of cutting-edge innovation, we masterfully coordinate the complex processes of development, design, molding, sintering, and production, yielding precision ceramic products that consistently exceed customer expectations. More than a decade of relentless progress has enabled us to cultivate strong partnerships with over 2,000 esteemed clients and 60 prominent universities. Our cutting-edge facility, spanning over a remarkable 2,000 square meters, is driven by a team of 50 dedicated professionals, achieving an annual production value approaching 20 million. Our exceptional reputation in the industry is underscored by our extensive portfolio, featuring ceramic rods, tubes, plates, blocks, and intricately crafted industrial parts. Our premises are equipped with state-of-the-art high-precision equipment for ceramic forming, sintering, and precision machining. We warmly invite meaningful collaborations with clients worldwide, nurturing a spirit of innovation and unmatched excellence.

Why Choose Us?

1. Over a decade of unrivaled expertise in the meticulous crafting of industrial ceramics
2. Top-tier quality products, offering unrivaled value at competitive prices
3. Ultra-high precision components designed with the industry's most stringent tolerance levels
4. Efficient production schedules that guarantee timely deliveries tailored to your specific needs
5. A seasoned and professional R&D team that drives continuous innovation and advancement
6. An outstanding reputation celebrated both within China and across international borders
7. Adaptable Minimum Order Quantities that accommodate even the most modest requirements
8. A dedicated and dynamic team committed to providing exceptional after-sales support

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