Unique High-Precision Ceramic Solutions for Industrial Manufacturing Needs

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• Model NO.: alumina
• 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 pinnacle of precision engineering, achieving roundness and concentricity at a remarkable 0.002 mm, crowned with an exquisite mirror-like finish of Ra0.1 for unmatched smoothness.
(2) Hole: Command unparalleled precision in hole machining with minimum diameters as minute as 0.2 mm and depths reaching an extraordinary 6 mm.
(3) Slot: Embrace the art of fine engineering with slots as narrow as 0.1 mm, featuring customizable groove shapes tailored to meet diverse specifications.
(4) Plane: Achieve superior accuracy with sheets processed to an exceptional thinness of 0.1 mm, maintaining parallelism at a remarkable precision of 0.001 mm, with an equally stringent measurement tolerance of 0.001 mm, and a polished finish of Ra0.1.
(5) Thread: Seamlessly machine M2 internal threads with the distinguished GB-7h accuracy, while relishing the freedom of unconstrained external thread sizes with GB-6g precision.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is a testament to versatility and cost-effectiveness, standing out among advanced ceramics. It boasts high electrical insulation resistance, exceptional high-temperature stability, robust hardness, wear resistance, and unparalleled chemical stability, making it the definitive material for withstanding extreme temperatures and corrosive environments.
In our cutting-edge facility, alumina parts are crafted with remarkable purity levels from 75% to an impeccable 99.8%. Utilizing cutting-edge techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing, each piece is sculpted to perfection. To cater to specialized applications requiring superior fitting, reduced friction, and optimized insulation, we provide post-sintering secondary processes such as CNC machining, polishing, glazing, and metalizing.
We take pride in presenting a wide array of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. From prototyping to large-scale production, we are equipped with the expertise to deliver solutions meticulously tailored to your precise 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 nestled in the bustling and innovative hub of Shenzhen, China.
Positioned at the pinnacle of the industry, we masterfully integrate the sophisticated processes of development, design, molding, sintering, and production to deliver precision ceramic products that consistently surpass expectations. With a decade of exceptional progress, we have established fruitful partnerships with over 2,000 esteemed clients and 60 prestigious universities. Our state-of-the-art facility, encompassing over 2,000 square meters, is home to 50 dedicated experts who achieve an annual production nearing 20 million. Celebrated for our stellar industry reputation, our expansive product range includes ceramic rods, tubes, plates, blocks, and intricately crafted industrial components. Our premises are equipped with cutting-edge high-precision equipment for ceramic forming, sintering, and meticulous machining. We eagerly invite valuable collaborations with clients worldwide, fostering a culture of innovation and excellence.

Why Choose Us?

1. A decade of unparalleled expertise in the field of industrial ceramic production
2. Superior quality products offered at highly competitive prices
3. Ultra-high precision components with the most minimal tolerance levels
4. Streamlined and timely production schedules that align with your needs
5. A distinguished, professional, and innovative R&D team propelling forward innovation
6. An exemplary reputation acknowledged both domestically and on the international stage
7. Flexible Minimum Order Quantities, catering to even the smallest orders
8. A dynamic team dedicated to providing exceptional after-sales support

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