Advanced Industrial Ceramic Solutions for Customized High-Alumina Parts

• 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: Achieve perfection with ultra-precision roundness and concentricity, both at a stunning 0.002 mm, paired with a mirror-smooth finish of Ra0.1.
(2) Hole: Master the art of precision drilling with hole diameters as minuscule as 0.2 mm and reach depths extending up to a remarkable 6 mm.
(3) Slot: Discover boundless design possibilities with groove widths narrowing to as slender as 0.1 mm, all customizable to meet diverse specifications.
(4) Plane: Achieve supreme precision in thin sheet processing as delicate as 0.1 mm, with parallelism and tolerance both at an exact 0.001 mm, and a polished finish of Ra0.1.
(5) Thread: Flawlessly craft M2 internal threads with top-tier GB-7h accuracy, while external threads maintain flexibility, showcasing GB-6g precision.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its versatility and cost-effectiveness in the realm of advanced ceramics. Known for its superior electrical insulation, exceptional endurance against high temperatures, immense hardness, wear resistance, and chemical stability, alumina is the prime choice for confronting extreme heat and corrosive environments.
In our cutting-edge facility, we produce alumina parts with purity levels soaring from 75% to an impressive 99.8%. Each ceramic component is meticulously crafted using sophisticated techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications that require fitting precision, reduced friction, and optimized insulation, we offer post-sintering secondary processes like CNC machining, polishing, glazing, and metalizing.
We take pride in manufacturing a broad array of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you're in need of prototypes or seeking high-volume production, we possess the unparalleled expertise to deliver solutions tailored to your exact specifications.


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 nestled in the bustling and innovative hub of Shenzhen, China.
At the vanguard of the industry, we masterfully orchestrate the complex art of development, design, molding, sintering, and production to craft precision ceramic products that not only meet but surpass expectations. Over a decade of excellence has seen us form valuable partnerships with an impressive roster of over 2,000 distinguished clients and a network of 60 eminent universities. Our state-of-the-art facility, sprawling across 2,000 square meters, is the powerhouse for 50 dedicated professionals who achieve an extraordinary annual production value nearing 20 million. Revered for our stellar industry standing, our extensive product lineup encompasses ceramic rods, tubes, plates, blocks, and precision-engineered industrial parts. Our premises are equipped with cutting-edge high-precision tools for ceramic forming, sintering, and precision machining. We cordially invite promising collaborations with clients worldwide, fostering innovation and achieving excellence together.

Why Choose Us?

1. A decade of unrivaled expertise in the realm of industrial ceramic production
2. Superb quality products available at incredibly competitive prices
3. Ultra-high precision components delivering the tightest tolerance levels
4. Efficient and prompt production schedules meticulously aligned with your needs
5. A seasoned, professional, and exceptional R&D team that propels innovation
6. A stellar reputation that resonates both domestically and globally
7. Flexible Minimum Order Quantities, accommodating even the smallest requests
8. A dynamic team dedicated to providing extraordinary after-sales support

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