Alumina Ceramic Gear Precision Parts Automotive Parts Insulation Wear Resistance High Precision High Temperature Resistance

• 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

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 a roundness and concentricity of 0.002 mm, along with a stunning smoothness of Ra0.1.
(2) Hole: Capable of processing holes with a minimum diameter of 0.2 mm, reaching impressive depths of up to 6 mm.
(3) Slot: Achieve custom-designed grooves with a minimum narrow width of 0.1 mm, tailored to your unique specifications.
(4) Plane: Craft ultra-thin sheets at a minimum thickness of 0.1 mm, with parallelism and measurement tolerance both at a precise 0.001 mm, complemented by a smooth finish of Ra0.1.
(5) Thread: Machinable M2 internal threads adhering to GB-7h accuracy, with no restrictions on external thread size, meeting GB-6g standards.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands as a beacon of versatility in advanced ceramics, offering extensive applications. Celebrated for its excellent electrical insulation, remarkable high-temperature resistance, incredible hardness, wear resistance, and chemical stability, alumina shines as the perfect solution for demanding environments requiring heat and corrosion resistance. Its cost-effectiveness compared to high-end ceramics makes alumina a compelling choice across diverse industries.
Our state-of-the-art production facility crafts alumina parts with purity levels ranging from 75% to an exceptional 99.8%. Harnessing cutting-edge techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing, we guarantee a robust and dense ceramic body. To cater to specialized applications such as fitting, friction reduction, and enhanced insulation, we provide precise secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing.
We specialize in manufacturing a comprehensive array of alumina ceramic components, including tubes, rings, discs, rods, arms, and wire guides. Whether you need a prototype or a high-volume production run, our solutions are crafted to meet your specifications and exceed your expectations.


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 vibrant and dynamic city of Shenzhen, China.
As a pioneering force in the industry, Shenzhen Hairuituo New Materials Co., Ltd. excels in seamlessly integrating the intricate processes of development, design, molding, sintering, production, and sales of exquisitely crafted precision ceramic products. Over the past decade, we have experienced extraordinary growth and formed lasting partnerships with over 2,000 clients and 60 of the world's most prestigious universities. Our state-of-the-art factory, sprawling across an impressive 2,000 square meters, thrives with a dedicated team of 50 professionals-each the cornerstone of our impressive annual production value, nearing 20 million. We are celebrated for our outstanding industry reputation and offer a versatile array of products, including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility is armed with cutting-edge high-precision machinery for ceramic forming, sintering, and precision machining. We are committed to nurturing meaningful collaborations with both local and international clients, eagerly anticipating new partnerships.

Why Choose Us?

1. Harness over 10 years of specialized expertise in the realm of industrial ceramic production
2. Deliver superior quality products at highly competitive prices
3. Produce ultra-high precision parts, maintaining minimal tolerance levels for utmost accuracy
4. Ensure efficient and timely production schedules, perfectly aligned with your demands
5. Our experienced, professional, and highly efficient R&D team is second to none
6. Maintain an impeccable reputation both domestically and internationally
7. Offer flexible Minimum Order Quantities, welcoming even the smallest orders with open arms
8. A vibrant, energetic team coupled with exceptional after-sales support to assist you every step of the way

Factory Show