Alumina Zirconia Ceramic Structure: High Density and Precision Engineering

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• 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: Enjoy remarkable precision with a roundness of 0.002 mm, concentricity of 0.002 mm, and an ultra-smooth surface finish of Ra0.1;
(2) Hole: Capable of processing the finest details with a minimum hole diameter of 0.2 mm and a depth reaching up to 6 mm;
(3) Slot: Custom-shaped grooves are available, with the capacity to achieve a minimum narrow groove width of 0.1 mm;
(4) Plane: Offering precision with a 0.1 mm sheet at a minimum processable thickness, boasting parallelism of 0.001 mm and a measurement tolerance as tight as 0.001 mm, with a finish of Ra0.1;
(5) Thread: Expertise in creating machinable M2 internal threads with an impressive accuracy of GB-7h, while external thread size remains limitless, with accuracy GB-6g.

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is a powerhouse of versatility and cost-effectiveness, offering remarkable electrical insulation resistance, high-temperature resilience, and exceptional hardness. Its wear resistance and chemical stability make it an optimal choice for environments demanding resistance to both extreme temperatures and chemical corrosion.
Our factory expertly crafts alumina parts with purities spanning from 75% to a near-perfect 99.8%. Each ceramic part is meticulously formed via advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. Catering to specialized applications like friction reduction and insulation enhancement, we offer post-sintering secondary processes including CNC machining, polishing, glazing, and metalizing.
We skillfully produce a diverse range of alumina ceramic components such as tubes, rings, discs, rods, arms, and wire guides. Whether you're in need of a prototype or bulk orders, our solutions are designed to meet all your demands with confidence.


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 bustling city of Shenzhen, China.
As an industry leader, we seamlessly merge development, design, molding, sintering, production, and sales of precision ceramic products. Over a decade of outstanding growth, we've established partnerships with over 2,000 clients and 60 eminent universities. Our cutting-edge factory, spanning 2,000 square meters, is staffed with 50 dedicated professionals, generating an impressive annual production value close to 20 million. Known for our stellar industry reputation, we offer a broad spectrum of products including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility is equipped with advanced high-precision machinery for ceramic forming, sintering, and precision machining, ready to foster meaningful collaborations with clients both locally and internationally.

Why Choose Us?

1. Over a decade of unparalleled expertise in industrial ceramic production.
2. Delivering superior quality products at highly competitive prices.
3. Specializing in ultra-high precision parts with minimal tolerance levels.
4. Ensuring efficient and timely production schedules that meet your needs.
5. Our experienced, professional, and highly efficient R&D team is at your service.
6. Boasting a stellar reputation both domestically and internationally.
7. We offer flexible Minimum Order Quantities, welcoming even the smallest orders.
8. Our energetic team provides exceptional after-sales support to ensure client satisfaction.

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