Zirconia Alumina Ceramic Rod Heat Insulation High Temperature and Acid Resistance

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• Model NO.: Zirconia alumina ceramic
• 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 remarkable precision with roundness and concentricity both at an impressive 0.002 mm, complemented by a silky smoothness of Ra0.1;
(2) Hole: Experience engineering excellence with a minimum processing hole diameter of 0.2 mm, delving to depths up to 6 mm with ease;
(3) Slot: Create complex designs with minimum narrow groove widths of 0.1 mm, along with the flexibility to accommodate custom-shaped grooves;
(4) Plane: Process ultra-thin 0.1 mm sheets with unmatched precision, ensuring parallelism at 0.001 mm, measurement tolerance at 0.001 mm, and a finish smoothness of Ra0.1;
(5) Thread: Implement machinable M2 internal threads with exceptional GB-7h accuracy, while external thread sizes remain unrestricted in dimension, maintaining accuracy at GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) shines as a versatile material, providing cost-effective solutions across diverse applications compared to other advanced ceramics. Renowned for its superior electrical insulation resistance, remarkable high-temperature endurance, formidable hardness, wear resistance, and steadfast chemical stability, it stands as the perfect choice for extreme conditions involving high temperatures and corrosive environments.
Our factory prides itself on crafting alumina parts with purity levels ranging impressively from 75% to an exceptional 99.8%. Each ceramic part emerges with a dense body, expertly formed through processes like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To fulfill specialized needs such as fitting, friction reduction, and enhanced insulation, we offer advanced secondary processes post-sintering, including precision CNC machining, polishing, glazing, and metalizing.
We excel in producing a diverse range of alumina ceramic rings, encompassing ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your project demands initial prototypes or high-volume production, we are dedicated to providing solutions tailored to fulfill your exacting 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 located in the dynamic and ever-evolving city of Shenzhen, China, a hub of innovation and industrial prowess.
We stand as the vanguard of the industry, flawlessly intertwining development, design, molding, sintering, production, and sales of high-precision ceramic products. With a decade of extraordinary growth and innovation, we have forged valuable partnerships with over 2,000 esteemed clients and collaborated with 60 prestigious universities. Our cutting-edge factory, sprawling over 2,000 square meters, is home to 50 dedicated professionals, delivering an extraordinary annual production value nearing 20 million. Celebrated for our remarkable industry reputation, we offer an extensive array of products, including ceramic rods, tubes, plates, blocks, and precision-engineered industrial parts. Our facility is furnished with cutting-edge, high-precision machinery tailored for ceramic forming, sintering, and precision machining. We are keenly anticipating establishing profound partnerships with clients both domestically and internationally.

Why Choose Us?

1. Over a decade of unparalleled expertise in the realm of industrial ceramic production
2. Uncompromised quality products at highly competitive prices
3. Ultra-high precision parts crafted with minimal tolerance levels, meeting exacting standards
4. Efficiently managed production schedules ensuring timely delivery and superior output
5. A team of seasoned professionals and an innovative, highly efficient R&D department
6. Renowned reputation that resonates both domestically and on the global stage
7. Flexible Minimum Order Quantity (MOQ), warmly accommodating even small order requests
8. A vibrant team committed to providing exceptional after-sales support and customer satisfaction

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