Zirconia Ceramics and Alumina Ceramics with High Precision 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: Revel in the mastery of engineering precision with an astounding roundness and concentricity reaching an unparalleled 0.002 mm, completed with a stunning mirror-like surface of Ra0.1.
(2) Hole: Elevate your precision endeavors with the capability to process holes as minuscule as 0.2 mm in diameter, reaching impressive depths of up to 6 mm.
(3) Slot: Unlock endless potential with slots as slender as 0.1 mm, fully adaptable in shape to fulfill every distinctive specification with unmatched customization.
(4) Plane: Achieve phenomenal precision in processing sheets down to a mere 0.1 mm thickness, ensuring parallelism and measurement tolerance at a rigorous 0.001 mm, crowned with an exquisite refinement of Ra0.1.
(5) Thread: Masterfully machine M2 internal threads with impeccable GB-7h precision, while external threads are crafted with limitless size and GB-6g precision.

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) exemplifies the pinnacle of versatility and economic efficiency within advanced ceramics. Its superior attributes—unmatched electrical insulation, resilience to extreme temperatures, exceptional hardness, wear resistance, and robust chemical stability—make alumina the ultimate choice for tackling harsh temperatures and corrosive environments.
In our state-of-the-art facilities, we craft alumina components with remarkable purity levels ranging from 75% to an extraordinary 99.8%. Every piece is painstakingly created using advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications requiring precision fitting, friction reduction, and superior insulation, we provide post-sintering secondary processes like CNC machining, polishing, glazing, and metalizing.
We take pride in offering a diverse array of alumina ceramic parts, including tubes, rings, discs, rods, arms, and wire guides. From initial prototyping to large-scale production, our expertise ensures a solution precisely tailored to meet the most exacting specifications you demand.


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.
Pioneering the ceramics industry, Shenzhen Hairuituo New Materials Co., Ltd. stands as an illustrious leader, expertly orchestrating development, innovative design, expert molding, precise sintering, and meticulous production of high-precision ceramic marvels that continually surpass the highest expectations. With a brilliant legacy spanning over a decade, we have established fruitful partnerships with more than 2,000 prestigious clients and 60 respected universities. Our state-of-the-art facility, covering a vast 2,000 square meters, is energized by a dedicated team of 50 professionals, driving an impressive annual production value nearing 20 million. Renowned for our impeccable industry standing, our extensive product range encompasses ceramic rods, tubes, plates, blocks, and industrial components crafted to the pinnacle of precision. Our premises are outfitted with advanced, high-precision equipment for ceramic forming, sintering, and machining, guaranteeing supreme quality and precision. We heartily welcome collaborative endeavors both locally and globally, continually nurturing a culture of innovation and excellence.

Why Choose Us?

1. A decade of unmatched expertise in industrial ceramics, setting the gold standard in the industry.
2. Unparalleled quality products at exceptional value, offering incredible affordability.
3. Ultra-high precision components, meticulously crafted to meet the strictest tolerances.
4. Flawless and timely production schedules, perfectly tailored to meet your distinct needs.
5. An experienced and extraordinary R&D team, driving innovation in the ceramics industry.
6. A prestigious reputation, celebrated both domestically and across international markets.
7. Flexible Minimum Order Quantities, thoughtfully accommodating even the smallest needs.
8. A dynamic team committed to providing exceptional after-sales support, ensuring complete satisfaction.

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