Sealing Ceramic Ring 99 95 Alumina Porcelain Ring High Frequency Porcelain Machinery Textile Insulation Gasket Alumina Ceramic Flat Ring

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• Model NO.: alumina
• 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: Elevate your precision to new heights with axis machining that achieves an extraordinary roundness of 0.002 mm and concentricity also at 0.002 mm, all while delivering a sleek and mirror-like smoothness of Ra0.1.
(2) Hole: Experience mastery in precision with our capability to process holes as small as 0.2 mm in diameter, reaching impressive depths of up to 6 mm effortlessly.
(3) Slot: Explore the boundless potential for customization with our narrow groove widths, as fine as 0.1 mm, and the flexibility to tailor groove shapes to meet your every need.
(4) Plane: Achieve unmatched precision with our processing prowess, allowing sheets as thin as 0.1 mm, with parallelism precision at an incredible 0.001 mm, measurement tolerance unwavering at 0.001 mm, and a refined finish of Ra0.1 for a flawless result.
(5) Thread: Perfect your projects with expertly machined M2 internal threads, ensuring impeccable GB-7h accuracy, while external threads offer limitless sizing with GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out as a masterpiece of adaptability, offering an economical yet advanced ceramic solution. Celebrated for its high electrical insulation resistance, remarkable endurance against elevated temperatures, exceptional hardness, wear resistance, and outstanding chemical stability, alumina emerges as the ultimate choice for withstanding extreme temperatures and corrosive environments.
In our cutting-edge facility, we craft alumina parts with purity levels ranging from 75% to a remarkable 99.8%. Each piece is meticulously manufactured using sophisticated techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specialized applications requiring precision fitting, reduced friction, and enhanced insulation, we provide post-sintering secondary processes including CNC machining, polishing, glazing, and metalizing.
We take pride in our wide array of alumina ceramic components, offering ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you require prototypes or large-scale production, our expertise ensures a solution that is perfectly tailored to your unique 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 nestled in the bustling and ever-evolving hub of Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. stands majestically as a trailblazing leader in the ceramic industry. We expertly orchestrate an elegant symphony of development, design, molding, sintering, and production to craft exquisite high-precision ceramic products that consistently exceed even the loftiest of expectations. With a commendable legacy spanning a decade, we have forged prosperous partnerships with over 2,000 esteemed clients and 60 elite universities. Our cutting-edge facility, sprawling over an impressive 2,000 square meters, is powered by a passionate team of 50 dedicated professionals, propelling an annual production value approaching a remarkable 20 million. Celebrated for our exceptional industry stature, our expansive product line boasts ceramic rods, tubes, plates, blocks, and intricately precision-engineered industrial components. Our premises are equipped with the most advanced high-precision equipment for ceramic forming, sintering, and machining, ensuring the zenith of quality and precision. We eagerly embrace collaborative ventures both locally and globally, nurturing a culture of innovation and excellence.

Why Choose Us?

1. We bring a decade of unmatched expertise to the production of superior industrial ceramics.
2. Our products are renowned for their unrivaled quality, delivered with remarkable affordability.
3. We produce ultra-high precision components crafted with the most stringent tolerances.
4. Our seamless and timely production schedules are meticulously tailored to meet your exact needs.
5. Our seasoned and exceptional R&D team is at the forefront, driving innovation with passion.
6. We enjoy a stellar reputation that shines both domestically and on the international stage.
7. We offer flexible Minimum Order Quantities, catering even to the smallest of requirements.
8. Our dynamic team is unwaveringly dedicated to providing exceptional after-sales support.

Factory Show