High Durability Ceramic Material with Enhanced Toughness and Density

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical, Refractory
• Flexural Strength: >1000 MPa
• Model NO.: alumina
• Purity: 99%
• 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: Delivering unrivaled precision with roundness and concentricity at 0.002 mm, complemented by a mirror-like smoothness of Ra0.1;
(2) Hole: Precision machining of holes with a minimum diameter of 0.2 mm, extending to depths of up to 6 mm, ensuring meticulous quality;
(3) Slot: Designing slots with a minimum narrow groove width of 0.1 mm, while accommodating custom-shaped grooves to meet diverse requirements;
(4) Plane: Crafting sheets with a minimum thickness of 0.1 mm, achieving precise parallelism at 0.001 mm, and maintaining measurement tolerance of 0.001 mm with a refined finish of Ra0.1;
(5) Thread: Expertly machining M2 internal threads with an impressive GB-7h accuracy, while allowing flexibility with unlimited external thread sizes and maintaining GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) shines with its multifaceted applications, attributed to its adaptability and cost-effectiveness compared to other advanced ceramics. Celebrated for its superior electrical insulation, high-temperature endurance, exceptional hardness, and resistance to wear and chemical corrosion, alumina stands as the ideal choice for high-temperature and chemically challenging environments.
Our state-of-the-art facility produces alumina parts with purities spanning from 75% to 99.8%. Every ceramic part we provide is crafted with precision through dry pressing, hot pressing, ceramic injection molding, and ISO pressing techniques. For specialized applications requiring enhanced fitting, friction reduction, and superior insulation, we offer advanced post-sintering processes, including CNC machining, polishing, glazing, and metalizing.
We specialize in producing a comprehensive range of alumina ceramic components, encompassing ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you're seeking prototypes or high-volume production, we are dedicated to delivering tailored solutions that exceed 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 dynamic and innovative city of Shenzhen, China.
As a pioneering force in the industry, we offer a complete and seamless integration of development, design, molding, sintering, production, and sales of precision ceramic products. Over a decade of unmatched growth has led us to proudly collaborate with over 2,000 esteemed clients and 60 distinguished universities. Our cutting-edge factory, sprawling over 2,000 square meters, is a hub of innovation with 50 dedicated professionals, achieving an impressive annual production value approaching 20 million. Renowned for our superior industry reputation, we present a wide array of products including ceramic rods, tubes, plates, blocks, and high-precision industrial parts. Our facility is outfitted with advanced high-precision machinery for ceramic forming, sintering, and precision machining. We eagerly look forward to forging meaningful partnerships with a diverse clientele, both locally and internationally.

Why Choose Us?

1. Over a decade of unrivaled expertise in industrial ceramic production
2. Uncompromising quality products offered at highly competitive prices
3. Ultra-high precision parts crafted with minimal tolerance levels
4. Swift and reliable production timelines ensuring efficiency
5. An experienced, professional, and remarkably efficient R&D team
6. A stellar reputation that spans both domestic and international markets
7. Flexible Minimum Order Quantities, warmly welcoming smaller orders
8. A vibrant and energetic team complemented by exceptional after-sales support

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