Alumina Ceramics and Zirconia Ceramics with Unmatched Mechanical Strength

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical, Refractory
• Flexural Strength: >1000 MPa
• Model NO.: alumina
• 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: With superb precision, achieve a roundness and concentricity reaching an outstanding 0.002 mm, complemented by a surface finish that is impeccably smooth at Ra0.1;
(2) Hole: Master the art of detail with a minimum processing hole diameter as minute as 0.2 mm, reaching depths up to 6 mm with ease;
(3) Slot: Engineer excellence with a minimum narrow groove width of 0.1 mm, offering the flexibility to craft custom-shaped grooves perfectly suited to your distinct requirements;
(4) Plane: Achieve precision with a sheet thickness of 0.1 mm, parallelism at a meticulous 0.001 mm, and measurement tolerance maintained at a tight 0.001 mm, all finished with a refined touch of Ra0.1;
(5) Thread: Create flawless threads with machinable M2 internal threads showcasing impeccable GB-7h accuracy, while the external thread size remains versatile yet accurate at GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is celebrated for its remarkable versatility and affordability among advanced ceramics. Its exceptional electrical insulation, high-temperature resilience, extraordinary hardness, outstanding wear resistance, and chemical stability make it an ideal choice to endure high temperatures and resist chemical corrosion effectively.
Our state-of-the-art facility specializes in producing alumina parts with purities spanning from 75% to an impressive 99.8%. Each ceramic component boasts a dense structure, expertly crafted using methods like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized application needs like fitting, friction reduction, and insulation enhancement, we offer meticulous secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing.
We proficiently manufacture a diverse array of alumina ceramic components, including tubes, rings, discs, rods, arms, and wire guides. Whether you require prototypes or high-volume production, we are fully capable and ready to deliver solutions that flawlessly align with your specifications.


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 vibrant hub of Shenzhen, China.
We proudly illuminate the industry as a leader, seamlessly integrating the development, design, molding, sintering, production, and sales of precision ceramic products. Over the past decade, our exceptional trajectory has facilitated partnerships with an impressive network of over 2,000 clients and 60 prestigious universities. Our state-of-the-art factory, spanning a generous 2,000 square meters, is staffed by 50 dedicated professionals and boasts an impressive annual production value nearing 20 million. Renowned for our stellar industry reputation, we offer a diverse portfolio of products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility is equipped with cutting-edge high-precision machinery, ensuring unrivaled excellence in ceramic forming, sintering, and precision machining. We are enthusiastic about cultivating meaningful collaborations with discerning clients both locally and abroad.

Why Choose Us?

1. Possessing over a decade of refined expertise in the realm of industrial ceramic production
2. Providing superior quality products at exceptionally competitive prices
3. Delivering ultra-high precision parts with remarkably low tolerance levels
4. Committing to efficient and timely production schedules
5. Supported by an experienced, professional, and highly efficient R&D team
6. Earning a stellar reputation both nationally and internationally
7. Offering flexible MOQ, as we embrace even the smallest of orders
8. Powered by a dynamic team dedicated to exceptional after-sales support

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