Premium Mechanical Strength Ceramics Made From Alumina and Zirconia

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical
• 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: Experience impeccable precision with a roundness and concentricity reaching 0.002 mm, and a silky smooth surface at Ra0.1;
(2) Hole: Achieve exceptional precision with a minimum processing hole diameter of 0.2 mm and a depth capability reaching up to 6 mm;
(3) Slot: Create intricate designs with a minimum narrow groove width of 0.1 mm, including bespoke custom-shaped grooves tailored to your needs;
(4) Plane: Experience precision engineering with 0.1 mm sheets featuring a minimum thickness, exhibiting parallelism at 0.001 mm, measurement tolerance as fine as 0.001 mm, and a pristine finish at Ra0.1;
(5) Thread: Masterfully crafted machinable M2 internal threads with a high accuracy of GB-7h, while external thread sizes are limitless with precision at GB-6g.

 

Description of Alumina Ceramic Parts
Discover the unmatched versatility and cost-effectiveness of Aluminum oxide (Alumina) ceramics. Known for its superior electrical insulation, remarkable temperature resilience, exceptional hardness, wear resistance, and robust chemical stability, alumina is the ideal choice for applications requiring steadfast performance under high temperatures and chemical exposure.
Our state-of-the-art factory specializes in crafting alumina parts with purities ranging from 75% to a pristine 99.8%. Each ceramic component is meticulously formed using advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing for unparalleled density. Additionally, for specialized applications like fitting, reducing friction, and enhancing insulation, we offer post-sintering secondary processes, including precise CNC machining, polishing, glazing, and metalizing.
We proudly manufacture an extensive range of alumina ceramic components, including tubes, rings, discs, rods, arms, and wire guides. Whether you require prototype development or large-scale production, we are equipped to provide solutions that consistently exceed 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., ideally positioned in the dynamic heart of Shenzhen, China.
As a frontrunner in the industry, we flawlessly blend the development, design, molding, sintering, production, and sale of high-precision ceramic products. Celebrating a decade of unmatched expansion, we have successfully collaborated with over 2,000 esteemed clients and 60 renowned universities. Our cutting-edge factory extends over an expansive 2,000 square meters, hosting 50 devoted employees and generating an astounding annual production value close to 20 million. Acclaimed for our outstanding industry reputation, we provide a wide array of products including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility is outfitted with cutting-edge high-precision equipment for ceramic forming, sintering, and precision machining. We look forward to forging significant partnerships with both local and global clients.

Why Choose Us?

1. Boasting over 10 years of specialized expertise in industrial ceramic production
2. Delivering superior quality products at highly competitive prices
3. Producing ultra-high precision parts with the tiniest tolerance levels
4. Adhering to efficient and timely production schedules
5. A seasoned, professional, and remarkably efficient R&D team
6. Enjoy a stellar reputation both domestically and internationally
7. Offering flexible MOQ, open to welcoming even the smallest orders
8. An energetic team coupled with exceptional after-sales support

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