Zirconia Ceramics, Alumina Ceramics for High-Performance Industrial Parts

• 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 precision redefined with a flawless roundness of 0.002 mm and concentricity matching the same standard at 0.002 mm. This is complemented by an exquisite mirror-like surface finish of Ra0.1, ensuring unparalleled perfection in machining.
(2) Hole: Conquer precision challenges with the ability to process holes boasting a minimum diameter of 0.2 mm and achieving astonishing depths reaching 6 mm, mastering the art of hole machining.
(3) Slot: Discover limitless design possibilities with our capability to craft narrow groove widths as fine as 0.1 mm. Customized groove shapes are available to meet every specific requirement, unlocking endless potential.
(4) Plane: Achieve absolute precision with sheet processing down to an ultra-thin thickness of 0.1 mm. Enjoy parallelism and measurement tolerance precision, both at an impeccable 0.001 mm, alongside a refined surface finish of Ra0.1, ensuring matchless accuracy.
(5) Thread: Skillfully machine M2 internal threads with flawless GB-7h accuracy, while external thread size remains versatile and unrestricted, showcasing GB-6g accuracy, exemplifying expert thread machining proficiency.

 

Description of Alumina Ceramic Parts
Aluminum oxide, commonly known as Alumina, holds a distinguished place in advanced ceramics for its versatility and cost-effectiveness. Celebrated for its superior electrical insulation resistance, exceptional endurance at high temperatures, formidable hardness, impressive wear resistance, and outstanding chemical stability, alumina emerges as the premier choice for enduring extreme temperatures and corrosive chemical environments.
At our cutting-edge facility, we produce alumina parts that boast extraordinary purity levels, ranging from a commendable 75% to an astonishing 99.8%. Each ceramic marvel is meticulously crafted using advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specialized applications demanding precision fitting, reduced friction, and optimized insulation, we offer post-sintering secondary processes including CNC machining, polishing, glazing, and metalizing.
We take pride in our extensive assortment of alumina ceramic components, offering a diverse range including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your project requires prototyping or high-volume production, our expertise ensures that we deliver solutions that are precisely tailored to meet your unique 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 Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. stands as a pioneering leader in the ceramic industry, skillfully orchestrating a sophisticated blend of development, design, molding, sintering, and production to craft high-precision ceramic products that consistently surpass the loftiest of expectations. With a sterling legacy of a decade, we have cultivated thriving partnerships with over 2,000 distinguished clients and 60 preeminent universities. Our state-of-the-art facility spans an impressive 2,000 square meters and is energized by a team of 50 dedicated professionals, driving an annual production value nearing 20 million. Renowned for our stellar industry reputation, our extensive product range features ceramic rods, tubes, plates, blocks, and meticulously precision-engineered industrial components. Our premises are equipped with cutting-edge, high-precision equipment for ceramic forming, sintering, and machining, ensuring the pinnacle of quality and precision. We embrace collaborative ventures both locally and globally, fostering a culture of innovation and excellence.

Why Choose Us?

1. A decade of unparalleled expertise in the production of industrial ceramics
2. Unrivaled quality products offered with remarkable affordability
3. Ultra-high precision components crafted with the tightest tolerances
4. Seamless and timely production schedules tailored to meet your specific needs
5. A seasoned and exceptional R&D team at the forefront of driving innovation
6. A stellar reputation recognized both domestically and on the international stage
7. Flexible Minimum Order Quantities, catering even to the smallest requirements
8. A dynamic team dedicated to providing exceptional after-sales support

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