High-Strength Custom Ceramic Manufacturing for Robust Industrial Applications

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• 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: Experience extraordinary precision engineering with a roundness and concentricity reaching an incredible 0.002 mm, all enhanced by a flawlessly smooth Ra0.1 finish.
(2) Hole: Achieve masterful accuracy with our expertise in processing holes as small as 0.2 mm, reaching astonishing depths of up to 6 mm.
(3) Slot: Embrace infinite customization with groove widths as narrow as 0.1 mm and tailored groove shapes to perfectly match your specifications.
(4) Plane: Realize unparalleled precision with sheet processing down to 0.1 mm thickness, achieving parallelism and measurement tolerance precisely at 0.001 mm, plus an elegant Ra0.1 finish.
(5) Thread: Achieve professional-grade M2 internal threads with impeccable GB-7h accuracy, while the external threads remain remarkably flexible, adhering to GB-6g standards.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands as a beacon of versatility and cost-effectiveness among advanced ceramics. Celebrated for its superior electrical insulation resistance, exceptional endurance under high temperatures, incredible hardness, impressive wear resistance, and its exceptional chemical stability, alumina is your best choice for confronting extreme heat and corrosive chemical conditions.
At our cutting-edge facility, we craft alumina parts with purity levels ranging from 75% to an extraordinary 99.8%. Each ceramic piece is meticulously shaped through advanced techniques, including dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specialized applications requiring fitting, decreased friction, and optimal insulation, we offer post-sintering secondary processes such as CNC machining, polishing, glazing, and metalizing.
We proudly manufacture a comprehensive range of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your project demands prototyping or large-scale production, our expertise ensures a solution meticulously tailored to your unique 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 dynamic Shenzhen, China.
We proudly stand at the forefront of the industry, expertly weaving together the intricate processes of development, design, molding, sintering, and production to deliver precision ceramic products that exceed expectations. With a decade of unmatched advancement, we have forged successful collaborations with over 2,000 esteemed clients and 60 renowned universities. Our cutting-edge facility, sprawling over 2,000 square meters, is home to 50 dedicated professionals who drive an annual production value close to 20 million. Celebrated for our outstanding industry reputation, our diverse product portfolio includes ceramic rods, tubes, plates, blocks, and precision-crafted industrial parts. Our premises boast advanced high-precision equipment for ceramic forming, sintering, and precision machining. We warmly welcome meaningful partnerships with clients both locally and globally, nurturing innovation and excellence.

Why Choose Us?

1. A decade of unrivaled expertise in industrial ceramic production
2. Unmatched quality products offered at highly competitive prices
3. Ultra-high precision components with the utmost minimal tolerance levels
4. Streamlined and punctual production schedules that meet your demands
5. A seasoned, professional, and exceptional R&D team driving innovation
6. An exemplary reputation recognized both domestically and internationally
7. Flexible Minimum Order Quantities, accommodating even the smallest of orders
8. A vibrant team committed to delivering outstanding after-sales support

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