95 96 99 Alumina Ceramic Mo Mn Metallized Plating Ni Insulator Electronic Metallized Components Tube Ring Plate Disc Substrate

• 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: roundness of an impressive 0.002 mm, concentricity at a precise 0.002 mm, with a smoothness of Ra0.1;
(2) Hole: capable of processing minimal hole diameters down to 0.2 mm with a depth reaching up to 6 mm;
(3) Slot: allows for narrow groove widths as fine as 0.1 mm, with custom-shaped grooves available to suit specific requirements;
(4) Plane: 0.1 mm sheet with a minimum processable thickness, achieving parallelism of 0.001 mm, measurement tolerance of a precise 0.001 mm, and a smooth finish of Ra0.1;
(5) Thread: capable of machining M2 internal threads with GB-7h accuracy, unrestricted external thread sizes with precision GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is highly valued in various applications for its incredible versatility and cost-effectiveness compared to other advanced ceramics. It exhibits outstanding electrical insulation resistance, remarkable high-temperature resistance, superior hardness, excellent wear resistance, and robust chemical stability. These properties make Alumina the ideal choice for environments demanding high temperature endurance and chemical corrosion resistance.
In our state-of-the-art facility, we produce alumina parts with purities ranging from 75% to an impressive 99.8%. Our ceramic parts are crafted with a dense body through advanced methods like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications requiring enhanced fitting, reduced friction, and increased insulation, we offer secondary processes post-sintering. These include precision CNC machining, expert polishing, glazing, and metalizing.
We specialize in manufacturing a comprehensive range of alumina ceramic rings, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you're looking for prototypes or require high-volume production, we are equipped and ready to deliver solutions tailored to your specific needs.


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 bustling city of Shenzhen, China. This prime location allows us to leverage the dynamic economic landscape and vibrant innovation environment of one of the world's most forward-thinking cities.
We are an industry leader, seamlessly integrating development, design, molding, sintering, production, and sales of precision ceramic products. With a decade of unparalleled growth, we've proudly partnered with over 2,000 clients and 60 prestigious universities. Our state-of-the-art factory spans 2,000 square meters, featuring 50 dedicated employees and generating an impressive annual production value nearing 20 million. Recognized for our exceptional industry reputation, we offer a diverse range of products including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility is equipped with advanced high-precision machinery for ceramic forming, sintering, and precision machining. We eagerly anticipate meaningful collaborations with both local and international clients. As pioneers in precision ceramics, we continually push the boundaries of innovation and excellence.

Why Choose Us?

1. Over 10 years of expertise in industrial ceramic production, mastering the art and science of creating exceptional ceramic solutions.
2. Superior quality products at competitive prices, ensuring that every client receives the best value without compromising on quality.
3. Ultra-high precision parts with minimal tolerance levels, delivering components that meet the most stringent industry standards for exactness and reliability.
4. Efficient and timely production schedules, guaranteeing that your projects remain on track and within deadlines, no matter the complexity.
5. Experienced, professional, and highly efficient R&D team, constantly innovating to bring you cutting-edge ceramic technologies.
6. Stellar reputation domestically and internationally, a testament to our unwavering commitment to quality and customer satisfaction.
7. Flexible MOQ, welcoming even small orders, making us the perfect partner for businesses of all sizes seeking customized ceramic solutions.
8. Energetic team and exceptional after-sales support, dedicated to ensuring a seamless experience from inquiry to delivery and beyond.

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