Zirconia Ceramics and Alumina Ceramics with High Mechanical Strength Features

• 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: Demonstrating exceptional precision with a roundness and concentricity both remarkably tight at just 0.002 mm, complemented by a smooth surface finish of Ra0.1.
(2) Hole: Capable of processing remarkably small holes with a diameter as tiny as 0.2 mm, and achieving impressive depths up to 6 mm.
(3) Slot: Expertly crafting grooves with a minimum narrow width of 0.1 mm, tailored to fit your specific requirements with custom-shaped grooves.
(4) Plane: Processing sheets with a minimal thickness of 0.1 mm, ensuring precise parallelism at 0.001 mm, along with a tight measurement tolerance of 0.001 mm and an exceptionally fine finish of Ra0.1.
(5) Thread: Producing machinable M2 internal threads with impeccable accuracy of GB-7h, while maintaining external thread flexibility and precision at GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its striking versatility and cost-effectiveness among advanced ceramics. It excels with outstanding electrical insulation, high-temperature endurance, formidable hardness, wear resistance, and chemical stability. These qualities make it an ideal choice for high-temperature applications and environments requiring robust chemical corrosion resistance.
Our state-of-the-art facility specializes in producing alumina parts with purities that span from 75% to an exceptional 99.8%. Each part is meticulously crafted using advanced techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet the distinct demands of varying applications, such as fitting, friction reduction, and enhanced insulation, we offer precise secondary processes post-sintering. These include CNC machining, polishing, glazing, and metalizing, ensuring every piece meets your specific needs.
We manufacture an extensive range of alumina ceramic components, including tubes, rings, discs, rods, arms, and wire guides with expertise. Whether your project requires prototyping or large-scale production, we are fully equipped and confidently ready to provide solutions that perfectly align with 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 nestled in the vibrant and ever-evolving city of Shenzhen, China.
We proudly stand as a beacon of industry leadership, expertly integrating the development, design, molding, sintering, production, and sales of precision ceramic products. Throughout the past decade, our phenomenal growth trajectory has enabled us to forge successful partnerships with over 2,000 discerning clients and 60 prestigious universities. Our state-of-the-art factory, spanning 2,000 square meters, is staffed by 50 dedicated employees and generates an impressive annual production value nearing 20 million. Renowned for our stellar industry reputation, we present an extensive selection of products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Equipped with advanced high-precision machinery, our facility ensures excellence in ceramic forming, sintering, and precision machining. We are passionately committed to nurturing meaningful collaborations with discerning clients both locally and globally.

Why Choose Us?

1. Commanding over a decade of unparalleled expertise in the industrial ceramic production domain
2. Providing superior quality products at remarkably competitive prices
3. Delivering ultra-high precision parts with exceptionally minimal tolerance levels, ensuring perfect fit and function
4. Guaranteeing efficient and timely production schedules to meet your demands
5. Powered by an experienced, professional, and highly efficient R&D team, driving innovation
6. Garnering a stellar reputation both domestically and internationally for excellence
7. Featuring flexible MOQ policies; we embrace even the smallest orders with enthusiasm
8. Driven by an energetic and committed team, we offer exceptional after-sales support

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