Zirconia Alumina Ceramic Ring Ceramic Ring Ceramic Gasket Heat Insulation High Temperature Space

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• Model NO.: Zirconia ceramic
• 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: With incredible roundness and concentricity of 0.002 mm coupled with a sleek smoothness of Ra0.1, our axis precision sets a new standard in ceramic engineering.
(2) Hole: Capable of achieving a minimum processing hole diameter of 0.2 mm and an impressive depth of up to 6 mm, our ceramic parts offer unmatched precision and reliability.
(3) Slot: Achieve intricate designs with a minimum narrow groove width of just 0.1 mm, complemented by customizable shaped grooves to suit specific needs.
(4) Plane: With an exceptional 0.1 mm sheet featuring minimum processable thickness and parallelism of 0.001 mm, our ceramic sheets guarantee precision with remarkable measurement tolerance and a polished finish of Ra0.1.
(5) Thread: Engineered for precision, our machinable M2 internal thread adheres to GB-7h accuracy, while the external thread size remains versatile with a consistent accuracy of GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina), known for its unparalleled versatility and cost-effectiveness, stands out amongst advanced ceramics. Its exceptional properties include high electrical insulation resistance, superb high-temperature resilience, formidable hardness, unrivaled wear resistance, and robust chemical stability. These qualities make it the ceramic of choice for applications requiring heat durability and chemical corrosion resistance.
At our state-of-the-art facility, we produce alumina parts with unparalleled purity levels ranging from 75% to an astounding 99.8%. Each ceramic component features a dense, meticulously formed body achieved through sophisticated processes such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet specialized needs such as fitting optimization, friction reduction, and enhanced insulation, we offer advanced post-sintering secondary processes, including CNC machining, polishing, glazing, and metalizing, ensuring top-tier performance.
Our product range is comprehensive and includes a variety of alumina ceramic rings, tubes, rings, discs, rods, arms, and wire guides. Whether your needs are for prototyping or require high-volume production, we are poised to deliver cost-effective and innovative solutions tailored to meet your precise 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 city of Shenzhen, China.
We are a pioneering force in the industry, seamlessly integrating development, design, molding, sintering, production, and sales of high-precision ceramic products. With a decade of remarkable growth, we've formed successful partnerships with over 2,000 clients and 60 esteemed universities. Our cutting-edge factory, sprawling over 2,000 square meters, is home to a team of 50 dedicated professionals. Together, we achieve an impressive annual production value approaching 20 million. Our outstanding industry reputation is founded on a diverse array of products, including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility boasts advanced high-precision machinery for ceramic forming, sintering, and precision machining, ensuring the highest standards of quality. We are enthusiastic about forging meaningful collaborations with clients both locally and globally.

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 crafted with minimal tolerance levels
4. Efficient production schedules ensuring timely delivery
5. An experienced, professional, and exceptionally efficient R&D team
6. A stellar reputation that extends both domestically and internationally
7. Flexible Minimum Order Quantity, welcoming orders of all sizes, even small ones
8. A dynamic team accompanied by exceptional after-sales support

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