Zirconia Ceramics and Alumina Ceramics with High Strength for Industrial Use

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Medical, Refractory
• Flexural Strength: >1000 MPa
• 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: Achieve incredible precision with a roundness and concentricity of just 0.002 mm, and enjoy a remarkably smooth surface finish of Ra0.1;
(2) Hole: Benefit from the capability of processing holes with a minimum diameter as tiny as 0.2 mm, reaching depths up to 6 mm, showcasing our precision expertise;
(3) Slot: Experience craftsmanship with a minimum narrow groove width of 0.1 mm, alongside the ability to create custom-shaped grooves perfectly tailored to your specifications;
(4) Plane: Work with sheets boasting a minimum processable thickness of 0.1 mm, with striking precision in parallelism at 0.001 mm, a tight measurement tolerance of 0.001 mm, and a refined finish of Ra0.1;
(5) Thread: Enjoy the machining of M2 internal threads with unrivaled GB-7h accuracy, and flexible external thread sizes that maintain the high standards of accuracy at GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is celebrated for its remarkable versatility and affordability, outshining other advanced ceramics. Its superb electrical insulation resistance, endurance against high temperatures, exceptional hardness, wear resistance, and chemical stability make it an ideal choice for high-temperature applications and chemical corrosion resistance.
Our state-of-the-art facility excels in producing alumina parts with purities ranging from 75% to an extraordinary 99.8%. Each piece boasts a dense structure formed using advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. We provide precise secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing, ensuring tailored solutions for unique application demands like fitting, friction reduction, and enhanced insulation.
We specialize in manufacturing a diverse array of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your needs involve prototyping or high-volume production, we are thoroughly equipped and ready to deliver solutions that seamlessly fulfill your requirements.


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 dynamic epicenter of innovation, Shenzhen, China.
We are a distinguished leader in the ceramic industry, seamlessly integrating the entire spectrum of development, design, molding, sintering, production, and sales of precision ceramic products. Over the past decade, we have achieved extraordinary growth, cultivating strong alliances with over 2,000 clients and collaborations with 60 prestigious universities. Our cutting-edge facility, spanning an expansive 2,000 square meters, is the heart of our operations, where 50 dedicated professionals contribute to an impressive annual production output nearing 20 million in value. Renowned for our unwavering reputation in the industry, we offer a comprehensive range of premium products, from ceramic rods and tubes to plates, blocks, and precision-engineered industrial components. Our factory is equipped with state-of-the-art high-precision machinery, ensuring unparalleled excellence in ceramic forming, sintering, and fine machining. We warmly welcome the opportunity to create impactful partnerships with discerning clients both domestically and on the global stage.

Why Choose Us?

1. With over a decade of unparalleled expertise in the realm of industrial ceramic production, we are masters in our field.
2. We provide top-tier products at prices that offer remarkable value, making high-quality ceramics accessible.
3. Our ultra-high precision parts are crafted with meticulous attention to detail, featuring exceptionally minimal tolerance levels.
4. Our production schedules are not only efficient but also ensure timely delivery, meeting the demands of our clients.
5. Our skilled and experienced R&D team is a beacon of innovation, driving our competitive edge forward.
6. We have earned an impeccable reputation, resonating both within domestic markets and on the international stage.
7. Our flexible MOQ policy means we embrace orders of all sizes, welcoming even the smallest inquiries with open arms.
8. Our vibrant team is dedicated to delivering exceptional after-sales support, ensuring client satisfaction at every juncture.

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