High Toughness Ceramic with Density Over 5.95g/cm3 for Superior Performance

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Medical, Refractory
• Flexural Strength: >1000 MPa
• 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: Ensures impeccable precision with a roundness and concentricity of 0.002 mm, paired with a smoothness of Ra0.1;
(2) Hole: Attain a minimal processing hole diameter of just 0.2 mm with a remarkable depth capacity of up to 6 mm;
(3) Slot: Features a sleek, narrow groove width of only 0.1 mm, and offers the versatility of custom-shaped grooves tailored to your needs;
(4) Plane: Craft ultra-thin sheets with a minimum processable thickness of 0.1 mm, securing parallelism at 0.001 mm and measurement tolerance at 0.001 mm, while maintaining a finish of Ra0.1;
(5) Thread: Capable of machining M2 internal threads with impressive GB-7h accuracy, offering unlimited external thread sizes with GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its exceptional versatility and cost-effectiveness compared to other advanced ceramics. Celebrated for its high electrical insulation resistance, outstanding high-temperature resilience, robust hardness, superior wear resistance, and excellent chemical stability, Alumina is the ideal choice for applications demanding high-temperature endurance and protection against chemical corrosion.
Our facility specializes in producing alumina components with purities ranging from 75% to an impressive 99.8%. Each ceramic part features a dense body achieved through processes such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For tailored applications like fitting, friction reduction, and insulation enhancement, we offer secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing, ensuring each piece meets your specific requirements.
We proudly manufacture a diverse range of alumina ceramic rings, incorporating an array of ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your needs are for prototyping or high-volume production, we are equipped and ready to deliver solutions that perfectly align with your 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 nestled in the dynamic and thriving city of Shenzhen, China.
We are at the forefront of the industry, flawlessly integrating every phase from development, design, molding, sintering, to the production and sales of precision ceramic products. Over the past decade, our remarkable growth has led us to forge partnerships with more than 2,000 esteemed clients and collaborate with 60 distinguished universities. Our cutting-edge factory extends over 2,000 square meters, housing a team of 50 dedicated professionals. We proudly boast an impressive annual production value nearing 20 million. Celebrated for our outstanding industry reputation, we offer a diverse array of products including ceramic rods, tubes, plates, blocks, and high-precision industrial parts. Our facility is outfitted with state-of-the-art high-precision machinery for ceramic forming, sintering, and precision machining. We eagerly welcome meaningful collaborations with both local and international partners.

Why Choose Us?

1. Over a decade of unparalleled expertise in industrial ceramic production
2. Superior quality products offered at highly competitive prices
3. Ultra-high precision parts designed with minimal tolerance levels
4. Efficient production schedules ensuring timely delivery
5. A seasoned, professional, and highly efficient R&D team
6. Stellar reputation both domestically and internationally
7. Flexible Minimum Order Quantity (MOQ), welcoming even the smallest orders
8. Enthusiastic team providing exceptional after-sales support

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