High Tolerance Zirconia Ceramics and Alumina Ceramics for Precision Engineering

• 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: Experience precision like never before with a roundness of just 0.002 mm and concentricity maintained at an impressive 0.002 mm! Our surface finish exudes perfection with Ra0.1.
(2) Hole: Mastering precision with our ability to process holes with a minimal diameter as minute as 0.2 mm, reaching depths of up to 6 mm, ensuring adaptability for your intricate designs.
(3) Slot: Craftsmanship at its peak with a narrow groove width as thin as 0.1 mm. We excel in creating custom-shaped grooves tailored to your specifications, underscoring versatility.
(4) Plane: Precision par excellence with 0.1 mm sheets, featuring a minimum processable thickness. Experience precise parallelism at 0.001 mm, coupled with a measurement tolerance of an exact 0.001 mm and a fine finish of Ra0.1.
(5) Thread: Exquisite threading capabilities with machinable M2 internal thread showcasing impeccable GB-7h accuracy. External threads are versatile, maintaining accuracy at GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its incredible versatility and affordability among advanced ceramics. It offers superb electrical insulation resistance, can withstand high temperatures, and boasts formidable hardness, wear resistance, and chemical stability, making it ideal for applications demanding high temperature endurance and chemical corrosion resistance.
Our state-of-the-art facility excels in producing alumina parts with purities ranging from 75% to a remarkable 99.8%. Every ceramic part is meticulously created through methods such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to unique application needs like fitting, friction reduction, and insulation enhancement, we provide precise secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing.
We proficiently manufacture a broad spectrum of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your needs are for prototyping or mass production, we are fully equipped and ready to deliver solutions that perfectly align with your requirements.


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 bustling city of Shenzhen, China.
We proudly stand at the forefront of industry leadership, skillfully intertwining the art of development, innovative design, precise molding, expert sintering, production mastery, and successful sales of high-precision ceramic products. Over the past decade, our extraordinary journey has led us to forge thriving partnerships with an impressive roster of over 2,000 clients and 60 prestigious universities. Our state-of-the-art factory spans 2,000 square meters and is powered by a team of 50 passionate employees. This modern facility commands an astounding annual production value of nearly 20 million. Renowned for our exceptional industry reputation, we present a diverse range of products, from ceramic rods and tubes to plates, blocks, and highly precise industrial components. Our facility is equipped with advanced high-precision machinery, ensuring the highest standards in ceramic forming, sintering, and precision machining. We are enthusiastic about cultivating meaningful collaborations with discerning clients, both locally and internationally.

Why Choose Us?

1. Harnessing over a decade of expertise in the intricate world of industrial ceramic production
2. We offer products of unparalleled quality at prices that are remarkably competitive
3. Our ultra-high precision parts come with exceptionally minute tolerance levels
4. Production schedules are optimized for efficiency and timely delivery
5. Our efforts are supported by a seasoned, professional, and incredibly efficient R&D team
6. Our reputation shines brightly both within China and across international markets
7. We offer flexible MOQ policies, welcoming orders of any size, even the smallest
8. Our dynamic team is dedicated to providing outstanding after-sales support

Factory Show