Zirconia Ceramics and Alumina Ceramics with Precision Tolerance of 0.005mm

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, 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: Experience unprecedented precision with a roundness and concentricity of merely 0.002 mm, complemented by an ultra-smooth surface finish rated at Ra0.1.
(2) Hole: Achieve remarkable detail with hole diameters as tiny as 0.2 mm, extending to a depth of up to 6 mm.
(3) Slot: Create intricate designs with a minimum narrow groove width of 0.1 mm, offering the flexibility for custom-shaped grooves to suit your specific needs.
(4) Plane: With a minimum sheet thickness of 0.1 mm, enjoy precision parallelism at an astonishing 0.001 mm, a measurement tolerance just as tight, and a pristine finish of Ra0.1.
(5) Thread: Masterfully craft machinable M2 internal threads with outstanding GB-7h accuracy, while external thread sizes are versatile, ensuring precision with GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is a paragon of versatility and cost-effectiveness among advanced ceramics. It boasts superb electrical insulation resistance, remarkable high-temperature endurance, exceptional hardness, wear resistance, and unwavering chemical stability, making it an ideal choice to withstand high temperatures and resist chemical corrosion.
Our state-of-the-art facility excels in producing alumina parts with purities from 75% up to an extraordinary 99.8%. Each ceramic piece is meticulously crafted with techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To fulfill unique application demands like fitting, friction reduction, and insulation enhancement, we offer precise secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing.
We expertly craft a diverse range of alumina ceramic components, from tubes, rings, and discs to rods, arms, and wire guides. Be it prototyping or large-scale production, we stand ready and equipped to deliver solutions tailored to meet your every need.


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.
We stand as a shining beacon of industry leadership, expertly weaving together every facet of ceramic production, from development and design to molding, sintering, and sales of precision ceramic products. Over the past decade, our meteoric growth has enabled us to form successful partnerships with an impressive roster of more than 2,000 clients and 60 prestigious universities. Our state-of-the-art factory, sprawling across 2,000 square meters, is staffed by 50 dedicated professionals and boasts an impressive annual production value nearing 20 million. Celebrated for our outstanding industry reputation, we pride ourselves on offering a comprehensive array of products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Our cutting-edge facility is equipped with advanced high-precision machinery, ensuring unparalleled excellence in ceramic forming, sintering, and precision machining. We are enthusiastic about forging meaningful collaborations with discerning clients both locally and internationally.

Why Choose Us?

1. Boasting over a decade of expertise in the industrial ceramic production arena
2. Offering superior quality products at incredibly competitive prices
3. Delivering ultra-high precision parts with exceptionally minimal tolerance levels
4. Ensuring efficient and timely production schedules to meet your needs
5. Supported by an experienced, professional, and highly efficient R&D team
6. Earning a stellar reputation both domestically and internationally
7. Offering flexible MOQ policies, welcoming even the smallest of orders
8. Driven by an energetic team and committed to providing exceptional after-sales support

Factory Show