Superior Alumina Zirconia Ceramic Structure for Mechanical Strength Applications

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• Model NO.: alumina
• 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: roundness 0.002 mm, concentricity 0.002 mm, smoothness Ra0.1;
(2) Hole: minimum processing hole diameter of 0.2 mm and depth up to 6 mm;
(3) Slot: minimum narrow groove width of 0.1 mm, custom-shaped grooves available;
(4) Plane: 0.1 mm sheet with minimum processable thickness, parallelism 0.001 mm, measurement tolerance 0.001 mm, finish Ra0.1;
(5) Thread: machinable M2 internal thread with GB-7h accuracy, external thread size not limited, accuracy GB-6g.

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is a marvel of versatility, offering extensive applications due to its adaptable nature and economic edge over other advanced ceramics. Its high electrical insulation resistance, remarkable high-temperature endurance, exceptional hardness, wear resistance, and superb chemical stability make it the perfect choice for environments where high temperatures and chemical corrosion are a challenge.
Our factory masterfully crafts alumina parts with purity levels ranging expansively from 75% to 99.8%. Every ceramic component we offer is developed into a dense form through sophisticated methods such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet specialized requirements like precise fitting, friction reduction, and increased insulation, we offer advanced post-sintering processes including CNC machining, polishing, glazing, and metalizing.
We specialize in manufacturing an extensive array of alumina ceramic rings, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you are in the prototyping phase or require high-volume production, rest assured we have the expertise to deliver a solution tailored to fulfill 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 bustling city of Shenzhen, China.
We are an industry leader in the realm of ceramic innovation, seamlessly integrating the intricate processes of development, design, molding, sintering, production, and sales of precision ceramic products. With a decade of unparalleled growth, we've proudly partnered with over 2,000 clients and 60 prestigious universities. Our state-of-the-art factory spans 2,000 square meters, featuring 50 dedicated employees and generating an impressive annual production value nearing 20 million. Recognized for our exceptional industry reputation, we offer a diverse range of products including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility is equipped with advanced high-precision machinery for ceramic forming, sintering, and precision machining. We eagerly anticipate meaningful collaborations with both local and international clients.

Why Choose Us?

1. Over 10 years of expertise in industrial ceramic production, showcasing a legacy of excellence and innovation.
2. Superior quality products at competitive prices, ensuring unmatched value for your investment.
3. Ultra-high precision parts with minimal tolerance levels, guaranteeing exceptional accuracy for your exacting standards.
4. Efficient and timely production schedules, designed to meet your deadlines without compromise.
5. Experienced, professional, and highly efficient R&D team, driving innovation and excellence in every project.
6. Stellar reputation domestically and internationally, reflecting our commitment to quality and customer satisfaction.
7. Flexible MOQ, welcoming even small orders, catering to diverse needs with a personalized touch.
8. Energetic team and exceptional after-sales support, ensuring your satisfaction from start to finish.

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