Precision Silicon Carbide Ceramic Seal Ring High Hardness Wear-Resistant Ceramic Bushing Silicon Carbide Ceramics

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• Model NO.: silicon carbide 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: Achieve unparalleled perfection with a roundness and concentricity both precisely at 0.002 mm, crowned by a mirror-like smoothness of Ra0.1.
(2) Hole: Master the art of precision with our capability to process holes down to a diminutive 0.2 mm diameter, while reaching depths as impressive as 6 mm.
(3) Slot: Unlock limitless possibilities with groove widths as fine as 0.1 mm, and customize groove shapes to perfectly meet every unique requirement.
(4) Plane: Attain unmatched precision with our ability to process sheets down to a mere 0.1 mm thickness. Enjoy parallelism and measurement tolerances both at an exacting 0.001 mm, with a refined surface finish of Ra0.1.
(5) Thread: Expertly machined M2 internal threads showcase impeccable GB-7h accuracy, while external threads remain unconstrained, boasting GB-6g precision.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its versatility and cost-effectiveness compared to other advanced ceramics. Celebrated for superior electrical insulation resistance, exceptional high-temperature endurance, impressive hardness, remarkable wear resistance, and outstanding chemical stability, alumina is the ultimate choice to withstand extreme temperatures and corrosive chemical environments.
Our cutting-edge facility produces alumina parts with exceptional purity ranging from 75% to an impressive 99.8%. Crafted with advanced techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing, each piece is engineered to perfection. To fulfill specialized application demands that require fitting, reduced friction, and optimized insulation, we offer post-sintering secondary processes, including CNC machining, polishing, glazing, and metalizing.
We proudly produce an extensive range of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your requirements include prototyping or high-volume production, our expertise ensures a solution meticulously tailored to your specific needs.


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 dynamic Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. is a distinguished trailblazer in the ceramic industry, masterfully integrating development, design, molding, sintering, and production in the creation of high-precision ceramic products. Our offerings not only meet but often surpass the highest expectations of quality and innovation. With a proud heritage spanning a decade, we have established robust collaborations with over 2,000 esteemed clients and 60 leading universities. Our cutting-edge facility, covering an impressive 2,000 square meters, is powered by a team of 50 passionate professionals, achieving an impressive annual production value close to 20 million. Celebrated for our exceptional industry reputation, our diverse and extensive product portfolio includes ceramic rods, tubes, plates, blocks, and intricately precision-engineered industrial components. Our premises are outfitted with state-of-the-art, high-precision equipment for ceramic forming, sintering, and machining, ensuring the utmost in quality and precision. We actively pursue innovative partnerships both domestically and internationally, fostering a culture of relentless innovation and excellence.

Why Choose Us?

1. A decade of unrivaled expertise in crafting top-notch industrial ceramics
2. Unmatched quality products offered at incredibly competitive prices
3. Ultra-high precision components, crafted to the most exacting tolerances
4. Effortless and punctual production schedules designed to meet your specific demands
5. A highly skilled and pioneering R&D team leading the charge in innovation
6. A stellar reputation, lauded both domestically and on the global stage
7. Flexible Minimum Order Quantities, accommodating even the smallest needs
8. An energetic team committed to delivering outstanding after-sales support

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