High Precision Alumina Zirconia Ceramics with Toughness and Density Features

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, 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: Experience the epitome of precision with our axis machining capabilities, achieving a flawless roundness and concentricity of 0.002 mm, accompanied by an exquisite mirror-like finish of Ra0.1.
(2) Hole: Our expertise in hole machining allows for exceptional accuracy, with a minimum diameter of 0.2 mm and an impressive depth capability of up to 6 mm, ensuring masterful precision.
(3) Slot: Discover innovative possibilities with our slot machining, capable of creating narrow grooves as fine as 0.1 mm, along with the flexibility for tailor-made groove shapes to meet diverse requirements.
(4) Plane: Achieve ultimate precision with our plane processing, capable of handling sheets as thin as 0.1 mm, with exceptional parallelism and measurement tolerance at 0.001 mm, finished to a refined Ra0.1.
(5) Thread: Our threading expertise ensures flawless M2 internal threads with top-tier GB-7h precision, while external threads boast limitless size and commendable GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its versatility and cost-effectiveness among high-performance ceramics. Known for its superior electrical insulation, exceptional high-temperature resilience, robust hardness, wear resistance, and excellent chemical stability, alumina is the material of choice for withstanding extreme heat and corrosive environments.
Our state-of-the-art facility produces alumina parts with exceptional purity ranging from 75% to 99.8%. Each ceramic component is expertly formed using advanced methods like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet specialized needs for fittings, friction reduction, and optimal insulation, we offer post-sintering secondary processes such as CNC machining, polishing, glazing, and metalizing.
We proudly offer an extensive range of alumina ceramic components, including tubes, rings, discs, rods, arms, and wire guides. Whether your project requires a prototype or full-scale production, we deliver unmatched expertise to customize solutions that meet your exact 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., proudly nestled in the bustling and forward-thinking hub of Shenzhen, China.
At the pinnacle of innovation, we deftly orchestrate the intricate art of development, design, molding, sintering, and production, crafting precision ceramic products that consistently surpass expectations. Over a decade of unstoppable progress has seen us forge robust alliances with more than 2,000 distinguished clients and 60 eminent universities. Our state-of-the-art facility, spanning over an impressive 2,000 square meters, is powered by 50 devoted professionals, fueling an annual production value nearing 20 million. Our stellar reputation in the industry is a testament to our exceptional portfolio that includes ceramic rods, tubes, plates, blocks, and meticulously crafted industrial parts. Our premises are outfitted with advanced high-precision equipment for ceramic forming, sintering, and precision machining. We extend a warm invitation for meaningful collaborations with clients around the globe, fostering a spirit of innovation and unparalleled excellence.

Why Choose Us?

1. With over a decade of unmatched expertise in crafting industrial ceramics with precision, our prowess is second to none.
2. Our superior quality products deliver unbeatable value at competitive prices, setting us apart in the industry.
3. We offer ultra-high precision components, meticulously crafted to meet the industry's lowest tolerance levels for unmatched accuracy.
4. Our streamlined production schedules ensure timely deliveries tailored precisely to your needs, every time.
5. An experienced, professional R&D team fuels continuous innovation and growth, leading the charge in groundbreaking developments.
6. We boast a stellar reputation celebrated both domestically and globally, a testament to our unwavering commitment to excellence.
7. Flexible Minimum Order Quantities cater to even the most modest requests, ensuring accessibility for businesses of all sizes.
8. Our dynamic team is dedicated to providing unparalleled after-sales support, ensuring satisfaction and peace of mind with every purchase.

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