High Tolerance Zirconia Ceramics and Alumina Ceramics for Engineering

• 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

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: Embark on a journey of engineering brilliance with a roundness and concentricity precision of an astounding 0.002 mm, complemented by a finish that gleams like a mirror, achieving a surface perfection of Ra0.1.
(2) Hole: Excel in precision engineering by processing holes with diameters as minuscule as 0.2 mm, stretching to the profound depths of an impressive 6 mm.
(3) Slot: Unleash infinite creativity with slotted designs as narrow as 0.1 mm, each crafted to your unique specifications, ensuring a perfect fit for every need.
(4) Plane: Achieve unparalleled precision in sheet processing down to an ultra-thin 0.1 mm, maintaining impeccable parallelism and measurement tolerance at an exact 0.001 mm, crowned with a refined Ra0.1 finish.
(5) Thread: Master the art of internal machining with M2 threads of perfect GB-7h precision, while external threads are sculpted with unlimited size variations and a GB-6g standard of excellence.

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) emerges as the epitome of multifaceted functionality and economic efficiency among advanced ceramics. Its extraordinary electrical insulation, ability to withstand intense temperatures, and supreme hardness, combined with unmatched wear resistance and chemical stability, make alumina the ultimate solution for withstanding aggressive thermal and chemical environments.
Within our state-of-the-art facilities, we manufacture alumina components boasting exceptional purity levels from 75% to a remarkable 99.8%. Each component is skillfully crafted with advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For applications requiring precise fittings, enhanced friction reduction, and superior insulation, we offer post-sintering secondary processes including CNC machining, polishing, glazing, and metalizing.
We take pride in our extensive array of alumina ceramic parts, encompassing tubes, rings, discs, rods, arms, and wire guides. From initial prototyping to large-scale manufacturing, our professional expertise guarantees a solution precisely tailored to meet your exact requirements and aspirations.


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. proudly stands as a pioneering beacon in the ceramics industry, seamlessly orchestrating a sophisticated symphony of development, innovative design, expert molding, precise sintering, and meticulous production. This expertise culminates in high-precision ceramic masterpieces that not only meet but consistently surpass the most ambitious expectations. With a legacy rich in over a decade of groundbreaking achievements, we have forged prosperous alliances with over 2,000 distinguished clients and 60 esteemed universities. Our state-of-the-art facility spans an impressive 2,000 square meters, powered by a passionate team of 50 dedicated professionals. Together, they drive an annual production value nearing 20 million. Renowned for our stellar industry reputation, our extensive product repertoire features ceramic rods, tubes, plates, blocks, and precision-engineered industrial components crafted to the highest standards. Our premises are outfitted with pioneering, high-precision apparatus for ceramic forming, sintering, and machining, ensuring the pinnacle 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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