Precision-Focused Alumina Zirconia Ceramic Structure for High Performance

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, 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: roundness 0.002 mm, concentricity 0.002 mm, smoothness Ra0.1;
(2) Hole: minimum processing hole diameter of 0.2 mm and depth up to 6 mm;
(3) Slot: minimum narrow groove width of 0.1 mm, custom-shaped grooves available;
(4) Plane: 0.1 mm sheet with minimum processable thickness, parallelism 0.001 mm, measurement tolerance 0.001 mm, finish Ra0.1;
(5) Thread: machinable M2 internal thread with GB-7h accuracy, external thread size not limited, accuracy GB-6g;

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its multifaceted applications owing to its flexibility and economical benefits as compared to other advanced ceramics. Alumina is celebrated for its superior electrical insulation resistance, exceptional resistance to high temperatures, robust hardness, remarkable wear resistance, and steadfast chemical stability. These attributes make it the material of choice for applications enduring severe thermal and chemical conditions.
Our factory meticulously crafts alumina parts with purities that range from 75% to an impressive 99.8%. Every ceramic component we offer boasts a dense structure achieved through processes such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To customize for specific applications like fitting, friction reduction, and insulation enhancement, we provide post-sintering secondary processes, which include CNC machining, polishing, glazing, and metalizing.
We manufacture an extensive range of alumina ceramic solutions including ceramic rings, tubes, discs, rods, arms, and wire guides. Whether your needs are for prototyping or large-scale production, we stand ready to deliver a perfectly tailored solution that aligns with 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 located in the vibrant and ever-evolving metropolis of Shenzhen, China.
We stand as a pioneering force in the industry, seamlessly merging innovation and precision in the development, design, molding, sintering, production, and sales of high-quality ceramic products. Over a transformative decade of remarkable growth, we've proudly collaborated with over 2,000 discerning clients and 60 esteemed universities, solidifying our position as a trusted partner. Our cutting-edge factory, sprawling over 2,000 square meters, is home to 50 dedicated professionals, driving an impressive annual production value approaching 20 million. Renowned for our outstanding industry reputation, we offer an expansive array of products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility boasts state-of-the-art high-precision machinery, catering to ceramic forming, sintering, and precision machining needs. We eagerly look forward to forging mutually rewarding partnerships with both local and international clientele.

Why Choose Us?

1. Over a decade of unmatched expertise in the industrial ceramic sector
2. Superior quality products offered at highly competitive prices
3. Precision-engineered parts with ultra-tight tolerances
4. Production schedules designed to ensure timeliness and efficiency
5. A seasoned, professional, and highly dynamic R&D team
6. An impeccable reputation both at home and internationally
7. Flexible minimum order quantities, warmly welcoming even small orders
8. A vibrant team and unparalleled after-sales support

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