Premium Durable Ceramic Components with Superior Mechanical Properties

• 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: Achieve astounding precision with a roundness and concentricity of just 0.002 mm, plus a luxurious smoothness level of Ra0.1.
(2) Hole: Masterfully process holes as small as 0.2 mm in diameter, with depths reaching an impressive 6 mm.
(3) Slot: Provide slots featuring a minimal groove width of 0.1 mm, with groove shapes tailored to meet your specific demands.
(4) Plane: Expertly craft ultra-thin sheets with a slender thickness of 0.1 mm, ensuring parallelism and measurement tolerance of 0.001 mm, finished with an elegant Ra0.1 sheen.
(5) Thread: Deliver intricately precise machining of M2 internal threads with GB-7h accuracy, while external threads present limitless sizing options with accuracy reaching GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is celebrated for its wide-ranging applications, thanks to its flexibility and cost-efficiency compared to other advanced ceramics. Renowned for its remarkable electrical insulation, resilience to high temperatures, exceptional hardness, wear resistance, and unparalleled chemical stability, Alumina is ideally suited for extreme temperature and corrosive settings.
Our cutting-edge facility crafts alumina parts with purities ranging from a robust 75% to an immaculate 99.8%. We utilize pioneering techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing to forge dense ceramic bodies. For specialized needs demanding enhanced fitting, friction diminution, and superior insulation, we provide an array of secondary processes, including CNC machining, polishing, glazing, and metalizing post-sintering.
We excel in producing an extensive range of alumina ceramic products, including rings, tubes, discs, rods, arms, and wire guides, supporting needs from prototyping to high-volume production. We deliver solutions precisely attuned to your unique 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 positioned in the dynamic heart of Shenzhen, China-a global hub of innovation and commerce.
As pioneers in our field, we deliver seamless integration of development, design, molding, and sintering to the manufacturing and sales of high-precision ceramic products. With over ten years of groundbreaking evolution, we've proudly empowered more than 2,000 clients and partnered with 60 leading universities. Our state-of-the-art facility spans 2,000 square meters, staffed by a dedicated team of 50 professionals, boasting an impressive annual production value close to 20 million. Revered for our stellar industry reputation, we offer an extensive array of products including ceramic rods, tubes, plates, blocks, and advanced industrial components. Our facility is outfitted with the latest high-precision machines for ceramic forming, sintering, and meticulous precision machining. We are enthusiastic about building meaningful partnerships with clients across the globe.

Why Choose Us?

1. A decade of unrivaled expertise in crafting industrial ceramics
2. Delivering exceptional quality products at competitive market rates
3. Crafting ultra-high precision parts with the finest tolerances
4. Guaranteed efficient and punctual production to align with your timelines
5. Driven by an experienced, professional, and highly efficient R&D team
6. Highly esteemed both nationally and internationally for our distinguished reputation
7. Flexible Minimum Order Quantities, welcoming small orders
8. An energetic team, passionately dedicated to exceptional after-sales support

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