High Toughness Ceramic with Density Over 5.95g/cm3 for Maximum Durability

• 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: 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) stands out in the world of materials with its exceptional versatility and cost-effectiveness compared to other advanced ceramics. Known for its outstanding properties including high electrical insulation resistance, superior high-temperature resistance, remarkable hardness, excellent wear resistance, and robust chemical stability, alumina is perfectly suited for withstanding high temperatures and corrosive environments.
At our state-of-the-art facility, we craft alumina parts with purities from 75% to an exceptional 99.8%. Each ceramic component we offer boasts a dense and robust body, achieved through techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For applications requiring enhanced features like reduced friction and superior insulation, we offer secondary processes post-sintering, including precision CNC machining, polishing, glazing, and metalizing.
We excel in manufacturing a diverse range of alumina ceramic components, from tubes and rings to discs, rods, arms, and wire guides. Whether you're in the prototyping phase or require a high-volume production run, we guarantee a tailored solution that aligns perfectly with 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 situated in the dynamic and vibrant city of Shenzhen, China.
We proudly stand at the forefront of the industry as an eminent leader, expertly blending the realms of development, design, molding, sintering, production, and sales of top-tier precision ceramic products. With over a decade of unparalleled success and growth, we have forged strong partnerships with an impressive array of over 2,000 clients and have collaborated with 60 prestigious universities. Our cutting-edge factory, spanning a vast 2,000 square meters, is staffed by 50 dedicated professionals, driving an impressive annual production value close to 20 million. Celebrated for our remarkable industry reputation, we offer a wide array of superior products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility boasts advanced, high-precision machinery for ceramic forming, sintering, and precision machining. We are eager to cultivate meaningful collaborations with both local and international clients, welcoming opportunities to innovate together.

Why Choose Us?

1. Over a decade of deep-rooted expertise in industrial ceramic production, ensuring unmatched quality and innovation.
2. Premium quality products offered at highly competitive prices to deliver exceptional value.
3. Ultra-high precision parts crafted with impeccable accuracy and minimal tolerance levels, tailored to your specific needs.
4. Streamlined and timely production schedules, ensuring your projects stay on track and on time.
5. An experienced, professional, and highly efficient R&D team, dedicated to pushing boundaries and delivering excellence.
6. Our stellar reputation extends both domestically and internationally, a testament to our unwavering commitment to quality.
7. We offer flexible MOQ, warmly welcoming even the smallest of orders to accommodate all our clients.
8. Our vibrant team is complemented by exceptional after-sales support, ensuring customer satisfaction at every step.

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