High-Performance Zirconia and Alumina Ceramics for Precision Parts

• Customization: Available
• Application: Aerospace, Ceramic Decorations, Electronics, Home Use, Medical, Refractory
• Flexural Strength: >1000 MPa
• Model NO.: alumina
• Purity: 99%
• 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 engineering brilliance with roundness precision at an astounding 0.002 mm, coupled with concentricity also at 0.002 mm, all crowned by a pristine mirror finish of Ra0.1.
(2) Hole: Achieve mastery in precision with the ability to process minuscule holes of just 0.2 mm in diameter, reaching awe-inspiring depths of up to 6 mm.
(3) Slot: Discover endless possibilities with slots as slender as 0.1 mm in width, customizable to a variety of unique groove shapes tailored to every requirement.
(4) Plane: Excel in precision with sheet processing as slender as 0.1 mm, featuring parallelism at a meticulous 0.001 mm, matching measurement tolerance at 0.001 mm, and a polished finish of Ra0.1.
(5) Thread: Precisely machine internal threads to M2 standards with flawless GB-7h accuracy, while enjoying unrestricted external thread sizes, crafted with GB-6g precision.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its versatility and cost-effectiveness in comparison to other advanced ceramics. It is highly esteemed for delivering superior electrical insulation, impressive endurance at high temperatures, exceptional hardness, robust wear resistance, and remarkable chemical stability, making it the preferred choice for withstanding harsh temperatures and corrosive chemical environments.
Our cutting-edge facility fabricates alumina parts boasting extraordinary purity from 75% to an impressive 99.8%. Each ceramic masterpiece is meticulously crafted through advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specialized application demands concerning fitting, minimized friction, and enhanced insulation, we provide post-sintering secondary processes, including CNC machining, polishing, glazing, and metalizing.
We proudly offer an extensive array of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your demands involve prototyping or large-scale production, we have the proficiency to deliver a solution meticulously crafted to suit 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 located in the vibrant and dynamic Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. is a trailblazer in the ceramics realm, masterfully combining advanced development, innovative design, precision molding, expert sintering, and meticulous production to craft superior ceramic products that surpass the most demanding expectations. Over a remarkable decade, we have forged strong alliances with over 2,000 esteemed clients and 60 leading universities. Our cutting-edge facility spans an impressive 2,000 square meters and is propelled by a team of 50 passionate professionals, achieving an annual production value approaching 20 million. Celebrated for our exemplary reputation, our extensive product portfolio includes ceramic rods, tubes, plates, blocks, and meticulously engineered precision industrial components. Our premises are equipped with state-of-the-art, high-precision equipment for ceramic forming, sintering, and machining, ensuring ultimate quality and precision. We embrace collaborative ventures both locally and globally, fostering a culture of innovation and excellence.

Why Choose Us?

1. A decade of unrivaled expertise in producing high-quality industrial ceramics
2. Unmatched quality products combined with extraordinary affordability
3. Ultra-high precision components crafted with the industry's tightest tolerances
4. Streamlined and timely production schedules tailored to your exact needs
5. An elite R&D team at the cutting edge of innovation
6. A stellar reputation recognized both domestically and internationally
7. Flexible Minimum Order Quantities, accommodating even the smallest of requirements
8. A dynamic team dedicated to delivering exceptional after-sales support

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