Custom Industrial Ceramics with High Mechanical Strength and Durability

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Medical, Refractory
• Flexural Strength: >1000 MPa
• Model NO.: alumina
• 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: We ensure breathtaking precision with a remarkable roundness of 0.002 mm, concentricity of 0.002 mm, and a silky smoothness at Ra0.1, setting new standards in accuracy;
(2) Hole: Experience our capability to process holes down to a minuscule diameter of 0.2 mm, with an astonishing depth of up to 6 mm, pushing the limits of precision and depth;
(3) Slot: Discover our slots, crafted with a minimal groove width of just 0.1 mm and offering customizable groove shapes to perfectly align with your bespoke needs;
(4) Plane: We fabricate ultra-thin sheets with a minimal thickness of 0.1 mm, ensuring parallelism at an astounding 0.001 mm, complete with a measurement tolerance of 0.001 mm and a flawless finish of Ra0.1;
(5) Thread: Our expertise extends to the highly precise machining of M2 internal threads with a superior GB-7h accuracy, along with external threads offering unrestricted sizing and GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is distinguished by its multifaceted applications, thanks to its adaptability and affordability compared to other advanced ceramics. Esteemed for its unparalleled electrical insulation, high-temperature resilience, exceptional hardness, robust wear resistance, and outstanding chemical stability, Alumina is the material of choice for challenging high-temperature and corrosive environments.
At our cutting-edge manufacturing facility, we produce alumina components with purities that range from a steadfast 75% to an exceptional 99.8%. Employing groundbreaking techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing, we craft dense ceramic bodies. For specialized needs demanding enhanced fitting, reduced friction, and superior insulation, we offer a range of secondary processes, including CNC machining, polishing, glazing, and metalizing post-sintering.
Our specialization spans a vast range of alumina ceramic products, from rings, tubes, and discs to rods, arms, and wire guides, from prototyping to large-scale production. We proudly deliver bespoke solutions tailored precisely to meet your specific demands.


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.Nestled in the innovative heart of Shenzhen, China, we are strategically poised to serve global markets.
As trailblazers in the realm of industrial ceramics, we offer a comprehensive suite of services from concept to creation. Our expertise spans development, innovative design, precise molding, and meticulous sintering, culminating in the production and distribution of high-precision ceramic products. Over the past decade, we've celebrated significant milestones, proudly partnering with over 2,000 clients and collaborating with 60 prestigious universities. Our state-of-the-art facility, covering a vast 2,000 square meters, is powered by a dedicated team of 50 skilled professionals, driving an impressive annual production valuation of nearly 20 million. Our wide product range, including ceramic rods, tubes, plates, blocks, and precision industrial components, is acclaimed across the industry. Our factory boasts cutting-edge high-precision equipment for ceramic forming, sintering, and precision machining. We eagerly anticipate forming transformative partnerships with clients around the globe.

Why Choose Us?

1. A wealth of experience spanning over ten years in crafting exceptional industrial ceramics
2. Delivering top-tier quality products that offer unparalleled value at competitive market prices
3. Specializing in the production of ultra-high precision parts with the tightest tolerances
4. Streamlined production processes ensure efficiency and timely delivery to align with your schedules
5. Driven by a dynamic and highly skilled R&D team, bringing innovation to the forefront
6. Esteemed for our impeccable reputation in both domestic and international markets
7. Offering flexible MOQs, welcoming small orders to accommodate diverse client needs
8. Our vibrant team is passionately dedicated to delivering outstanding after-sales service

Factory Show