Unique High-Strength Ceramic Parts for Precision Industrial Solutions

• 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 a new echelon of perfection with a roundness and concentricity both at an astonishing 0.002 mm, coupled with an ultra-refined, mirror-like surface finish of Ra0.1.
(2) Hole: Elevate precision engineering with the ability to craft holes as small as 0.2 mm diameter, extending to remarkable depths of up to 6 mm with impeccable accuracy.
(3) Slot: Explore endless configurations with groove widths as minute as 0.1 mm, offering bespoke groove shapes that cater to every specific requirement with finesse.
(4) Plane: Achieve superior precision with sheets processed to a delicate thinness of 0.1 mm, ensuring parallelism and measurement tolerance both maintained at a precise 0.001 mm, finished with a refined sheen of Ra0.1.
(5) Thread: Masterfully craft M2 internal threads with peerless GB-7h precision, while external threads are engineered with unrivaled flexibility and GB-6g precision.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is a triumph in adaptability and cost-efficiency compared to other sophisticated ceramics. Esteemed for its superior electrical insulation resistance, outstanding high-temperature resilience, formidable hardness, exceptional wear resistance, and exemplary chemical stability, alumina stands as the paramount choice to withstand extreme temperatures and corrosive chemical environments.
At our cutting-edge facility, we create alumina parts with exceptional purity levels ranging from 75% to an extraordinary 99.8%. Each ceramic marvel is crafted through state-of-the-art processes such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications demanding perfect fitting, minimized friction, and optimized insulation, we provide post-sintering secondary enhancements including CNC machining, polishing, glazing, and metalizing.
We proudly manufacture a diverse array of alumina ceramic components, from ceramic tubes, rings, discs, and rods to arms and wire guides. Whether your needs are for prototypes or large-scale production, we have the expertise to deliver solutions precisely crafted to meet your exact specifications.


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 vibrant and dynamic heart of Shenzhen, China-a city renowned for its innovation and rapid growth.
We proudly stand at the forefront of the industry, expertly weaving together the intricate processes of development, design, molding, sintering, and production to deliver precision ceramic products that consistently exceed expectations. With a remarkable decade of unmatched advancement, we have forged successful partnerships with over 2,000 esteemed clients and 60 renowned universities. Our cutting-edge facility, sprawling over 2,000 square meters, is home to 50 dedicated professionals who drive an impressive annual production value nearing 20 million. Celebrated for our outstanding reputation in the industry, our diverse product portfolio includes ceramic rods, tubes, plates, blocks, and precision-crafted industrial parts. Our premises boast advanced high-precision equipment for ceramic forming, sintering, and precision machining. We warmly welcome meaningful partnerships with clients both locally and globally, nurturing a culture of innovation and excellence.

Why Choose Us?

1. A decade of unrivaled expertise in the production of high-quality industrial ceramics
2. Unmatched quality products offered at highly competitive prices, ensuring value and excellence
3. Ultra-high precision components with the most minimal tolerance levels, ensuring perfection in every piece
4. Streamlined and punctual production schedules that are meticulously planned to meet your demands with precision
5. A seasoned, professional, and exceptional R&D team that is passionately driving innovation forward
6. An exemplary reputation recognized both domestically and internationally, a testament to our commitment to excellence
7. Flexible Minimum Order Quantities, thoughtfully accommodating even the smallest of orders with ease
8. A vibrant team committed to delivering outstanding after-sales support, ensuring your satisfaction with every interaction

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