Ultra-Strong High Density Ceramic Material for Maximum Durability

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, 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: Enjoy impeccable precision with roundness and concentricity held to an astounding 0.002 mm and a smoothness of Ra0.1.
(2) Hole: Achieve precision with a minimum processing hole diameter as fine as 0.2 mm, reaching impressive depths up to 6 mm.
(3) Slot: Exquisite craftsmanship allows for a minimum narrow groove width of 0.1 mm, with custom-shaped grooves to meet any unique design requirements.
(4) Plane: Experience finesse with 0.1 mm thick sheets having a minimum processable thickness, unparalleled parallelism of 0.001 mm, a precise measurement tolerance of 0.001 mm, and a smooth finish of Ra0.1.
(5) Thread: Precision machining enables an M2 internal thread with remarkable GB-7h accuracy, while the external thread size offers unlimited potential with GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide, commonly known as Alumina, becomes the epitome of versatility and cost efficiency among advanced ceramics. Its exceptional properties include outstanding electrical insulation resistance, superb high-temperature endurance, remarkable hardness, formidable wear resistance, and robust chemical stability, positioning it as an ideal material for confronting high temperatures and resisting chemical corrosion.
Our state-of-the-art facility crafts alumina parts with purity levels spanning from 75% to a pristine 99.8%. Each ceramic component we offer is solidly constructed through sophisticated methods such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet specialized application demands like fitting, friction reduction, and insulation enhancement, we conduct secondary processes post-sintering. These include advanced CNC machining, refined polishing, aesthetic glazing, and strategic metalizing.
We specialize in an extensive range of alumina ceramic rings and components, including tubes, rings, discs, rods, arms, and wire guides. Whether your needs are for prototyping or mass production, we promise to deliver outstanding solutions tailored to your specific 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 vibrant and dynamic city of Shenzhen, China.
As a vanguard in the industry, we excel in seamlessly integrating the development, design, molding, sintering, production, and sales of precision ceramic products. Over a decade of unmatched progress has seen us forge successful partnerships with over 2,000 clients and establish collaborations with 60 esteemed universities. Our cutting-edge factory, spanning an expansive 2,000 square meters, houses a committed team of 50 professionals. This dedication and innovation generate an impressive annual production value approaching 20 million. Celebrated for our outstanding industry standing, we present a diverse array of products, including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility boasts advanced high-precision machinery dedicated to ceramic forming, sintering, and precision machining, ensuring the highest standards. We look forward with anticipation to significant collaborations with clients both locally and globally.

Why Choose Us?

1. Over a decade of seasoned expertise in the production of industrial ceramics
2. Premium quality products offered at exceptionally competitive pricing
3. Ultra-high precision parts engineered with the most minimal tolerance levels
4. Production schedules that are both efficient and punctually executed
5. An experienced, professional, and remarkably efficient R&D team
6. A stellar reputation both domestically and on the international stage
7. Flexible Minimum Order Quantities (MOQ), accommodating even small-scale orders
8. A vibrant team supported by unparalleled after-sales service

Factory Show