Durable High-Alumina Ceramic Components for Precision Engineering Needs

• 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: Revel in unmatched precision, achieving a roundness of mere 0.002 mm and concentricity equally at 0.002 mm, enhanced by a luxuriously smooth Ra0.1 surface finish, reminiscent of a flawless mirror.
(2) Hole: Command precision with the adeptness to craft holes as minuscule as 0.2 mm in diameter, reaching impressive depths of up to 6 mm, mastering intricate details with ease.
(3) Slot: Dive into endless customization with the capability to produce narrow grooves as fine as 0.1 mm, alongside bespoke groove shapes tailored to fulfill every conceivable requirement.
(4) Plane: Achieve precision par excellence with the ability to process sheets down to an ultra-thin 0.1 mm, with parallelism finely tuned at a perfect 0.001 mm and measurement tolerance maintained at 0.001 mm, all complemented by a sophisticated Ra0.1 finish.
(5) Thread: Masterfully engineer M2 internal threads with flawless GB-7h precision, while enjoying the freedom of unconstrained external thread sizes that adhere to GB-6g standards of accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its exceptional versatility and cost-effectiveness among advanced ceramics. This remarkable material is distinguished by its superior electrical insulation, exceptional high-temperature resilience, impressive hardness, resistance to wear, and unparalleled chemical stability, making it the ideal choice for withstanding extreme thermal conditions and corrosive chemical environments.
Our cutting-edge facility excels in the production of alumina parts with purity levels ranging impressively from 75% to a remarkable 99.8%. Each ceramic component is meticulously crafted using sophisticated techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specialized applications requiring enhanced fitting, reduced friction, and optimized insulation, we offer advanced post-sintering secondary processes including CNC machining, polishing, glazing, and metalizing.
We take pride in offering a vast array of alumina ceramic components, encompassing ceramic tubes, rings, discs, rods, arms, and wire guides. From prototyping to large-scale production, our expertise ensures a solution precisely tailored to meet your exacting demands.


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 heart of Shenzhen, China.
We proudly stand at the forefront of the industry, expertly weaving together the intricate processes of development, design, molding, sintering, and production to deliver precision ceramic products that exceed expectations. With a decade of unmatched advancement, we have forged successful collaborations with over 2,000 esteemed clients and 60 renowned universities. Our cutting-edge facility, sprawling over 2,000 square meters, is home to 50 dedicated professionals who drive an annual production value close to 20 million. Celebrated for our outstanding industry reputation, our diverse product portfolio includes ceramic rods, tubes, plates, blocks, and precision-crafted industrial parts. Our premises boast advanced high-precision equipment for ceramic forming, sintering, and precision machining. We warmly welcome meaningful partnerships with clients both locally and globally, nurturing innovation and excellence.

Why Choose Us?

1. A decade of unrivaled expertise in industrial ceramic production, showcasing our mastery and experience.
2. Unmatched quality products offered at highly competitive prices, ensuring unbeatable value.
3. Ultra-high precision components with the utmost minimal tolerance levels, guaranteeing superior performance.
4. Streamlined and punctual production schedules that meet your demands, ensuring timely deliveries.
5. A seasoned, professional, and exceptional R&D team driving innovation, constantly pushing boundaries.
6. An exemplary reputation recognized both domestically and internationally, affirming our industry leadership.
7. Flexible Minimum Order Quantities, accommodating even the smallest of orders, tailored to your needs.
8. A vibrant team committed to delivering outstanding after-sales support, ensuring client satisfaction at every step.

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