Precision Engineered Alumina Zirconia Ceramic Structure for High Density

• 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: Our precision guarantees roundness and concentricity of 0.002 mm, with a surface smoothness as fine as Ra0.1.
(2) Hole: We can achieve a minimum processing hole diameter of just 0.2 mm, reaching depths of up to 6 mm for unparalleled detail.
(3) Slot: Experience intricate designs with a narrow groove width as slim as 0.1 mm, alongside options for custom-shaped grooves.
(4) Plane: For maximum precision, a 0.1 mm sheet can be processed to a minimum thickness with parallelism and measurement tolerance of 0.001 mm, complemented by a superior finish of Ra0.1.
(5) Thread: Capable of machining an M2 internal thread with GB-7h accuracy, offering limitless options for external thread sizes with precision assured at GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide, known for its vast array of applications, stands out due to its adaptability and cost-efficiency when compared to other advanced ceramics. Its properties include exceptional electrical insulation resistance, resilience against high temperatures, formidable hardness, impressive wear resistance, and remarkable chemical stability, making it the optimal choice for high-temperature and chemically corrosive environments.
Our manufacturing expertise covers alumina parts with purities from 75% to an impressive 99.8%. Each ceramic component boasts a densely formed body through processes like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For applications requiring specialized attributes such as fitting, friction reduction, and enhanced insulation, we offer secondary post-sintering processes including precise CNC machining, polishing, glazing, and metalizing.
We excel in producing a diverse range of alumina ceramic components, such as tubes, rings, discs, rods, arms, and wire guides. Whether you're developing prototypes or require high-volume production, we are dedicated to delivering solutions that precisely meet your specifications.


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 bustling heart of Shenzhen, China-a hub of innovation and growth.
As a trailblazer in the industry, we seamlessly integrate development, design, molding, sintering, production, and sales of precision ceramic products. Over ten years of unrivaled progress have led us to proudly collaborate with more than 2,000 esteemed clients and 60 prestigious universities. Our cutting-edge factory, spanning an impressive 2,000 square meters, is home to 50 dedicated employees who drive an annual production value approaching 20 million. Acclaimed for our outstanding industry reputation, our diverse product portfolio includes ceramic rods, tubes, plates, blocks, and meticulously crafted precision industrial parts. Our facility is outfitted with advanced, high-precision machinery for ceramic forming, sintering, and precision machining. We enthusiastically look forward to forging impactful collaborations with clients both locally and globally.

Why Choose Us?

1. Over a decade of expertise in producing top-tier industrial ceramics
2. Unmatched quality products offered at competitive pricing
3. Ultra-high precision parts crafted with minimal tolerance for exacting standards
4. Efficient production schedules ensuring timely delivery
5. An experienced, professional, and highly efficient R&D team
6. A stellar reputation recognized both domestically and internationally
7. Flexible Minimum Order Quantities (MOQ), welcoming even small orders with open arms
8. An energetic team backed by exceptional after-sales support to ensure customer satisfaction

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