High Precision Zirconia Alumina Ceramics with Od and ID Tolerance 0.005mm

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• 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: Achieve impeccable precision with roundness at a remarkable 0.002 mm and concentricity of 0.002 mm, complemented by a superb smoothness level of Ra0.1;
(2) Hole: Capable of processing holes down to a minuscule diameter of 0.2 mm with a depth reaching up to 6 mm, ensuring versatility in design;
(3) Slot: Features a minimum narrow groove width of just 0.1 mm, with the option for custom-shaped grooves to meet unique specifications;
(4) Plane: Offers 0.1 mm sheets with the finest processable thickness, achieving unparalleled parallelism of 0.001 mm, precise measurement tolerance at 0.001 mm, and a flawless finish of Ra0.1;
(5) Thread: Adept at machining M2 internal threads with high precision GB-7h accuracy. The external thread size is flexible, maintained at an accuracy standard of GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its extensive applications due to its extraordinary versatility and cost-effectiveness compared to other advanced ceramics. Esteemed for its superior electrical insulation resistance, exceptional resistance to high temperatures, formidable hardness, wear resistance, and steadfast chemical stability, Alumina is the material of choice for applications enduring high temperatures and challenging chemical environments.
Our state-of-the-art facility masterfully crafts alumina components with purities spanning from 75% to an impressive 99.8%. Every ceramic element we deliver is meticulously formed with a dense body through dynamic methods such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To accommodate specialized applications like fitting, minimizing friction, and improving insulation, we offer advanced secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing.
We expertly fabricate a wide spectrum of alumina ceramic rings, encompassing ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your requirement is prototyping or demands high-volume production, we guarantee a tailored solution that impeccably 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 bustling heart of Shenzhen, China.
We are a trailblazing industry leader, seamlessly integrating the art and science of development, design, molding, sintering, production, and sales of precision ceramic products. With a decade of remarkable and unmatched growth, we've proudly partnered with over 2,000 discerning clients and 60 prestigious universities. Our state-of-the-art, sprawling factory spans an impressive 2,000 square meters, housing a team of 50 dedicated professionals and generating an extraordinary annual production value of nearly 20 million. Celebrated for our sterling industry reputation, we offer a diverse array of products including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our advanced facilities are equipped with the latest high-precision machinery for ceramic forming, sintering, and precision machining. We eagerly look forward to forging meaningful collaborations with both local and international clientele.

Why Choose Us?

1. Over 10 years of unparalleled expertise in industrial ceramic production
2. Superior quality products offered at highly competitive prices
3. Ultra-high precision parts with minimal and exacting tolerance levels
4. Efficient and timely production schedules ensuring prompt delivery
5. An experienced, professional, and highly efficient R&D team driving innovation
6. Stellar reputation both domestically and on the international stage
7. Flexible MOQ, warmly welcoming even the smallest orders
8. Energetic team and exceptional after-sales support, ensuring customer satisfaction

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