Durable Zirconia Ceramic and Alumina for Extreme Heat Applications

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• Model NO.: zirconia, 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 unmatched precision with our cutting-edge capabilities-achieving roundness of 0.002 mm and concentricity of 0.002 mm, all enhanced by a mirror-like surface finish of Ra0.1.
(2) Hole: Achieve masterful accuracy in hole processing with diameters as small as 0.2 mm and depths extending up to a remarkable 6 mm.
(3) Slot: Explore unlimited customization with groove widths as narrow as 0.1 mm, tailored to accommodate bespoke groove shapes for every specific application.
(4) Plane: Obtain unparalleled precision, processing sheets as thin as 0.1 mm with parallelism and measurement tolerance both at 0.001 mm, finished with a sophisticated Ra0.1 surface.
(5) Thread: Masterfully machine M2 internal threads to impeccable GB-7h standards, while leaving external threads unconstrained, crafted with precision to GB-6g standards.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its adaptability and cost-effectiveness among advanced ceramics. Revered for its superior electrical insulation, high-temperature resilience, exceptional hardness, wear resistance, and impressive chemical stability, alumina is the ultimate solution for enduring extreme temperatures and resisting corrosive environments.
At our cutting-edge facility, we produce alumina parts with purity levels from 75% to an impressive 99.8%. Each piece is meticulously crafted through advanced methods like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specialized applications involving fittings, friction reduction, and optimal insulation, we offer post-sintering secondary processes including CNC machining, polishing, glazing, and metalizing.
We're proud to offer a vast array of alumina ceramic components, such as ceramic tubes, rings, discs, rods, arms, and wire guides. Whether for prototyping or large-scale production, we provide expert solutions meticulously tailored 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 dynamic Shenzhen, China.
Welcome to Shenzhen Hairuituo New Materials Co., Ltd., where we're reshaping the horizons of the ceramic industry with our innovative spirit and commitment to excellence. As a pioneering leader, we excel in harmonizing development, design, molding, sintering, and production to create high-precision ceramic marvels that consistently exceed even the highest expectations. With a prestigious legacy spanning a decade, we've forged prosperous alliances with over 2,000 esteemed clients and 60 leading universities. Our cutting-edge facility, sprawling over 2,000 square meters, is powered by a passionate team of 50 professionals, fueling an impressive annual production value that approaches 20 million. Our reputation speaks volumes within the industry, as we offer an extensive array of ceramic rods, tubes, plates, blocks, and intricately engineered industrial components. Our premises house state-of-the-art, precision equipment, guaranteeing the utmost quality and precision in ceramic forming, sintering, and machining. Embracing collaboration both at home and abroad, we foster a culture rich in innovation and excellence.

Why Choose Us?

1. A decade of unrivaled expertise in crafting superior industrial ceramics
2. Exceptional quality products offered at astonishingly competitive prices
3. Components of ultra-high precision, crafted with the tightest tolerances in the industry
4. Seamless, punctual, and customized production schedules tailored specifically to your unique requirements
5. A pioneering R&D team, at the forefront of driving groundbreaking innovation
6. A distinguished reputation celebrated both locally and internationally
7. Flexible Minimum Order Quantities, accommodating even the most modest of requirements
8. A dynamic and committed team dedicated to offering exceptional after-sales service

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