High Precision Alumina Zirconia Ceramic Structure for Mechanical Applications

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, 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 of 0.002 mm, concentricity of 0.002 mm, and a smoothness of Ra0.1, ensuring top-tier performance and reliability.
(2) Hole: Achieve remarkable detail with a minimum processing hole diameter of 0.2 mm and a depth extending up to 6 mm, tailored to fit high-specification needs.
(3) Slot: Crafted with precision, our slots feature a minimum narrow groove width of 0.1 mm, with custom-shaped grooves available to suit diverse requirements.
(4) Plane: Our 0.1 mm sheet offers minimum processable thickness with unparalleled parallelism of 0.001 mm and measurement tolerance of 0.001 mm, finished with Ra0.1 for a pristine look.
(5) Thread: Capable of machining M2 internal threads with GB-7h accuracy. The external thread size is limitless, crafted with superior accuracy of GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its exceptional versatility and cost-effectiveness compared to other advanced ceramics. It excels with outstanding electrical insulation resistance, impressive high-temperature tolerance, robust hardness, excellent wear resistance, and remarkable chemical stability, perfect for withstanding high temperatures and resisting chemical corrosion.
Our factory expertly produces alumina parts with purities ranging from 75% to an impressive 99.8%. These ceramic parts feature a dense body formed through advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet specialized applications like minimizing friction and enhancing insulation, we offer secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing.
Our manufacturing prowess covers a broad array of alumina ceramic rings, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you require prototyping or high-volume production, we guarantee a solution that precisely meets your specific 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 dynamic and innovative hub of Shenzhen, China.
We stand as a vanguard in the industry, expertly merging development, design, molding, sintering, production, and sales of precision ceramic products. With a decade of unmatched advancement, we've proudly forged partnerships with over 2,000 discerning clients and 60 esteemed universities. Our cutting-edge facility spans 2,000 square meters, boasting 50 highly skilled employees and generating an impressive annual production value approaching 20 million. Celebrated for our outstanding industry reputation, we offer an extensive array of products including ceramic rods, tubes, plates, blocks, and precision industrial components. Our plant is outfitted with advanced high-precision equipment for ceramic forming, sintering, and precision machining. We warmly welcome the opportunity for significant collaborations with clients both locally and globally.

Why Choose Us?

1. Over a decade of expertise in the production of industrial ceramics, setting industry standards.
2. Delivering superior quality products at highly competitive prices.
3. Offering ultra-high precision parts with minimal tolerance levels, ensuring unparalleled accuracy.
4. Adhering to efficient and timely production schedules, guaranteeing reliable service.
5. Backed by an experienced, professional, and highly efficient R&D team, driving innovation.
6. Renowned for our stellar reputation both domestically and internationally, a testament to our quality.
7. Offering flexible minimum order quantities, warmly accommodating even small-scale orders.
8. Supported by an energetic team and providing exceptional after-sales service, ensuring satisfaction.

Factory Show