99 Alumina Ceramic Seal Ring Mirror Polishing Industrial Insulating Ceramic Seal Ring Mechanical Ceramic Parts Processing

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, 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
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 2.000kg

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 pinnacle engineering precision with roundness and concentricity honed to a mere 0.002 mm, adorned with a stunning mirror-polished surface of Ra0.1.
(2) Hole: Master precision engineering as you process holes starting at an astonishing 0.2 mm in diameter, reaching expansive depths of up to 6 mm.
(3) Slot: Unleash unlimited potential with slots defined at a narrow 0.1 mm width, fully customizable in form to meet diverse specifications.
(4) Plane: Achieve unparalleled precision in sheet processing down to a slender 0.1 mm thickness, ensuring parallelism and measurement tolerance perfected to 0.001 mm, all finished with a superior Ra0.1 surface finish.
(5) Thread: Meticulously create M2 internal threads with impeccable GB-7h precision, whilst external threads are fashioned with infinite sizing and GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) epitomizes versatility and cost-efficiency within the realm of advanced ceramics. Its outstanding electrical insulation, heat resilience, extreme hardness, remarkable wear resistance, and formidable chemical stability make alumina the supreme choice for challenging high-temperature and corrosive chemical conditions.
Within our state-of-the-art facilities, alumina components are crafted with purity levels from 75% to an extraordinary 99.8%. Utilizing advanced methods such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing, each piece is meticulously engineered. For niche applications requiring precision fit, friction reduction, and superior insulation, post-sintering secondary processes including CNC machining, polishing, glazing, and metalizing are available.
We take pride in our extensive range of alumina ceramic parts, encompassing tubes, rings, discs, rods, arms, and wire guides. From initial prototypes to full-scale production, our expertise ensures a solution precisely matching your exact 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 nestled in the vibrant and ever-evolving metropolis of Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. stands proud as an eminent trailblazer in the ceramics industry, adeptly harmonizing a sophisticated symphony of development, innovative design, expert molding, precise sintering, and meticulous production to create high-precision ceramic masterpieces that consistently exceed the loftiest of expectations. Boasting a sterling legacy of over a decade, we have nurtured prosperous alliances with more than 2,000 distinguished clients and 60 esteemed universities. Our cutting-edge facility spans an impressive 2,000 square meters and is invigorated by a passionate team of 50 dedicated professionals, propelling an annual production value that approaches 20 million. Celebrated for our impeccable industry reputation, our expansive product repertoire includes ceramic rods, tubes, plates, blocks, and precision-engineered industrial components of the highest calibre. Our premises are equipped with pioneering, high-precision apparatus for ceramic forming, sintering, and machining, ensuring the zenith of quality and precision. We warmly embrace collaborative ventures both locally and globally, perpetually fostering a culture of innovation and excellence.

Why Choose Us?

1. A decade of unrivaled mastery in the production of industrial ceramics, setting industry standards.
2. Supreme quality products offered at an exceptional value, ensuring remarkable affordability.
3. Ultra-high precision components, crafted with the utmost care to meet the tightest tolerances.
4. Flawless and punctual production schedules, meticulously tailored to align with your unique needs.
5. An experienced and extraordinary R&D team, spearheading innovation in the ceramics realm.
6. An enviable reputation, celebrated both on home turf and across the international frontier.
7. Flexible Minimum Order Quantities, thoughtfully catering to even the smallest of requirements.
8. A vibrant team dedicated to delivering exceptional after-sales support, ensuring utmost satisfaction.

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