High Mechanical Strength Zirconia Alumina Ceramics with Tolerance of 0.005mm

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, 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: Ensuring precision with roundness at 0.002 mm, concentricity at 0.002 mm, and a remarkable smoothness of Ra0.1.
(2) Hole: Capable of processing minimum hole diameters of 0.2 mm and depths extending up to 6 mm.
(3) Slot: Expertise in crafting grooves with a minimum narrow width of 0.1 mm, with options for custom-shaped designs.
(4) Plane: Delivering sheets at a remarkable 0.1 mm thickness, achieving parallelism at 0.001 mm, with a measurement tolerance of 0.001 mm and finish of Ra0.1.
(5) Thread: Proficient in machining M2 internal threads with a precision of GB-7h, with no limitations on external thread sizes, ensuring accuracy to GB-6g standards.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its exceptional versatility and cost-efficiency compared to other advanced ceramics. It excels with high electrical insulation resistance, remarkable high-temperature endurance, formidable hardness, wear resistance, and outstanding chemical stability, making it the material of choice for harsh environments requiring resistance to heat and chemical corrosion.
Our factory is adept at producing alumina parts with purities spanning from 75% to an impressive 99.8%. Each ceramic component is crafted with a dense body through methods such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications like reducing friction and enhancing insulation, we offer secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing, tailored to meet your unique needs.
We proudly manufacture a diverse range of alumina ceramic components, including tubes, rings, discs, rods, arms, and wire guides. Whether for prototyping or fulfilling high-volume demands, our solutions are poised to meet and exceed your expectations.


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 and ever-vibrant city of Shenzhen, China.
We are a pioneering force in the industry, seamlessly blending development, design, molding, sintering, production, and sales of precision ceramic products. With a decade of unmatched growth, we have proudly collaborated with over 2,000 distinguished clients and 60 esteemed universities. Encompassing a cutting-edge factory that spans 2,000 square meters, we boast a dedicated team of 50 skilled employees, driving an impressive annual production value close to 20 million. Celebrated for our outstanding industry reputation, our diverse product range includes ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility is outfitted with state-of-the-art high-precision machinery for ceramic forming, sintering, and precision machining. We eagerly seek meaningful collaborations with clients worldwide, promising innovation and excellence.

Why Choose Us?

1. Over 10 years of deep expertise in the realm of industrial ceramic production
2. Delivering superior quality products at highly competitive prices
3. Crafting ultra-high precision parts with minuscule tolerance levels, ensuring perfection
4. Efficient and timely production schedules that meet and exceed expectations
5. A proficient, professional, and highly efficient R&D team leading innovation
6. A stellar reputation celebrated both domestically and on international grounds
7. Flexible Minimum Order Quantity (MOQ), warmly welcoming even small orders
8. An energetic team coupled with exceptional after-sales support, ensuring satisfaction

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