High Precision Zirconia Ceramics and Alumina Ceramics with 0.005mm Tolerance

• 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 - DELIVERING SUPERIOR 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: offering an outstanding roundness of merely 0.002 mm and concentricity equally at an impressive 0.002 mm, complemented by an ultra-smooth surface finish of Ra0.1;
(2) Hole: capable of processing holes with a minimal diameter of just 0.2 mm and achieving depths of up to 6 mm;
(3) Slot: engineered for a minimum narrow groove width of 0.1 mm, with flexibility to create custom-shaped grooves to perfectly fit your specifications;
(4) Plane: handling sheets as thin as 0.1 mm with precise parallelism of 0.001 mm, ensuring superior measurement tolerance tight at 0.001 mm, and a refined finish of Ra0.1;
(5) Thread: expertly crafted M2 internal threads with exemplary GB-7h accuracy, with adaptable external thread sizes maintaining precision at GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is celebrated for its remarkable adaptability and cost-effectiveness among advanced ceramics. Its superior electrical insulation, high thermal endurance, exceptional hardness, robust wear resistance, and outstanding chemical stability make it ideal for high-temperature applications and chemical resistance.
Our state-of-the-art facility excels in producing alumina parts with purities ranging from 75% to an exceptional 99.8%. Each ceramic component showcases a dense structure formed through advanced techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specific application requirements such as fitment, friction reduction, and enhanced insulation, we provide precision secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing.
We specialize in manufacturing an extensive array of alumina ceramic components such as ceramic tubes, rings, discs, rods, arms, and wire guides. Whether for prototyping or large-scale production, we are fully equipped and capable of delivering solutions that flawlessly align with your needs.


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.
We proudly stand as a beacon of industry leadership, expertly intertwining development, design, molding, sintering, production, and sales of high-precision ceramic products. Over the past decade, we have experienced remarkable growth, forming successful partnerships with over 2,000 clients and 60 esteemed universities. Our state-of-the-art factory, sprawling over an impressive 2,000 square meters, is home to 50 dedicated employees and boasts an impressive annual production value nearing 20 million. Renowned for our outstanding industry reputation, we offer a vast array of products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility is equipped with cutting-edge high-precision machinery, ensuring nothing but excellence in ceramic forming, sintering, and precision machining. We are eager to forge meaningful collaborations with discerning clients both locally and internationally.

Why Choose Us?

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

Factory Show