High Precision Zirconia Alumina Ceramics with Over 5.95g/cm3 Density

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• 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 unrivaled precision with a roundness of just 0.002 mm and concentricity at an exacting 0.002 mm, all crowned by a mirror-like surface smoothness of Ra0.1. This is perfection in ceramic engineering.
(2) Hole: Achieve mastery in precision with the ability to process holes down to a remarkable 0.2 mm in diameter, reaching depths up to an impressive 6 mm, ensuring unmatched versatility and functionality.
(3) Slot: Discover limitless design possibilities with groove widths as narrow as 0.1 mm, offering customizable groove shapes to perfectly align with every specific requirement and application.
(4) Plane: Delivering unmatched precision, our processing of sheets as thin as 0.1 mm maintains parallelism and measurement tolerance at a meticulous 0.001 mm, offering an ultra-refined finish of Ra0.1 for superior performance.
(5) Thread: Expertly crafted, the internal M2 threads exhibit flawless GB-7h precision, whilst allowing external threads to exhibit flexible dimensions with impeccable GB-6g accuracy, setting a new standard in ceramic threading.

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands as a paragon of adaptability and cost-efficiency, outshining other advanced ceramics. Esteemed for its superior electrical insulation, incredible resilience to extreme temperatures, formidable hardness, and exemplary wear resistance, alumina's chemical stability makes it the ideal choice for withstanding harsh conditions and corrosive environments, ensuring uncompromised performance.
In our cutting-edge facility, alumina components are crafted with exceptional purity levels ranging from 75% to an impressive 99.8%. Each piece is meticulously manufactured using advanced techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To serve specialized applications demanding fitting, reduced friction, and optimized insulation, we offer post-sintering secondary processes such as CNC machining, precision polishing, sophisticated glazing, and expert metalizing.
We proudly manufacture a diverse array of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether for prototyping or mass production, our expertise ensures solutions tailored to your unique specifications, delivering unparalleled performance and reliability.


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. proudly stands as a pioneering leader in the ceramic industry, orchestrating a masterful blend of development, design, molding, sintering, and production to craft exquisite high-precision ceramic products that consistently exceed even the loftiest expectations. With a distinguished legacy of a decade, we have fostered thriving partnerships with over 2,000 esteemed clients and 60 of the world's foremost universities. Our state-of-the-art facility, sprawling across an impressive 2,000 square meters, is powered by a team of 50 dedicated professionals, driving an annual production value nearing 20 million. Renowned for our outstanding 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, guaranteeing the pinnacle of quality and precision. We embrace collaborative ventures both locally and globally, nurturing a culture of innovation and excellence.

Why Choose Us?

1. A decade of unparalleled expertise in the production of industrial ceramics
2. Unrivaled quality products offered with remarkable affordability
3. Ultra-high precision components crafted with the tightest tolerances
4. Seamless and timely production schedules tailored to meet your specific needs
5. A seasoned and exceptional R&D team at the forefront of driving innovation
6. A stellar reputation recognized both domestically and on the international stage
7. Flexible Minimum Order Quantities, catering even to the smallest requirements
8. A dynamic team dedicated to providing exceptional after-sales support

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