Exceptional Zirconia Ceramics and Alumina Ceramics for Precision Parts

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Medical, Refractory
• Flexural Strength: >1000 MPa
• Model NO.: alumina
• Type: Ceramic Nozzle
• 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 superior precision with a roundness and concentricity of merely 0.002 mm, complemented by an exceptionally smooth surface finish of Ra0.1.
(2) Hole: Achieve exceptional detail with a minimum processing hole diameter as tiny as 0.2 mm, extending to depths of up to 6 mm.
(3) Slot: Expertise in crafting intricate custom-shaped grooves, boasting a minimal narrow groove width of 0.1 mm, tailored precisely to your specifications.
(4) Plane: Attain sheet precision with a minimum processable thickness of 0.1 mm, maintaining impeccable parallelism and measurement tolerance at a mere 0.001 mm, all finished to a fine Ra0.1 smoothness.
(5) Thread: Machinable M2 internal threads with flawless GB-7h accuracy, versatile external thread sizes, ensuring accuracy that meets GB-6g standards.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands as a paragon of versatility and cost-effectiveness in the realm of advanced ceramics. Known for its superb electrical insulation resistance, resilience against high temperatures, formidable hardness, excellent wear resistance, and outstanding chemical stability, it is an impeccable choice for applications that demand superior heat tolerance and chemical corrosion resistance.
Our state-of-the-art facility excels in producing alumina parts with purities spanning from 75% to a remarkable 99.8%. Each component boasts a dense body formed through advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specific application needs like fitting, friction reduction, and enhanced insulation, we provide precise post-sintering processes including CNC machining, polishing, glazing, and metalizing.
We specialize in crafting an extensive array of alumina ceramic components, encompassing ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your project involves prototyping or requires high-volume manufacturing, we possess the expertise and resources to deliver solutions tailored seamlessly to your 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 city of Shenzhen, China, a hub of innovation and growth.
We proudly stand as a beacon of industry leadership, masterfully intertwining development, design, molding, sintering, production, and sales of state-of-the-art precision ceramic products. Over the past decade, our extraordinary growth trajectory has seen us cultivate successful collaborations with over 2,000 clients and 60 prestigious universities. Our cutting-edge facility, sprawling over an impressive 2,000 square meters, is home to a dedicated team of 50 passionate employees and boasts an impressive annual production value nearing 20 million. Renowned for our outstanding reputation in the industry, we offer an expansive range of products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Outfitted with advanced, high-precision machinery, our facility ensures unparalleled excellence in ceramic forming, sintering, and precision machining. We are eager to forge meaningful and enduring collaborations with discerning clients both locally and internationally.

Why Choose Us?

1. Harnessing over a decade of unparalleled expertise in the industrial ceramic production arena
2. Delivering superior quality products at highly competitive prices, ensuring exceptional value
3. Providing ultra-high precision parts with exceptionally minimal tolerance levels, setting new standards in quality
4. Guaranteeing efficient and timely production schedules to meet your demands seamlessly
5. Supported by an experienced, professional, and highly efficient R&D team dedicated to innovation
6. Earning a stellar reputation that resonates both domestically and internationally
7. Featuring an adaptable MOQ policy, welcoming even the smallest of orders to accommodate diverse needs
8. Driven by an energetic team committed to delivering exceptional after-sales support, ensuring customer satisfaction

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