Precision Crafted Zirconia Ceramics and Alumina Ceramics for Professionals

• 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 an extraordinary precision, boasting roundness and concentricity of just 0.002 mm, complemented by a remarkably smooth surface finish rated at Ra0.1;
(2) Hole: Achieve intricate detailing with a minimum processing hole diameter as small as 0.2 mm, and extend your designs to a depth reaching up to 6 mm;
(3) Slot: Master the creation of custom designs with a minimum narrow groove width of 0.1 mm, effortlessly tailoring grooves to fit your specific needs;
(4) Plane: For sheet applications, work with a minimum processable thickness of 0.1 mm, maintaining precise parallelism at an extraordinary 0.001 mm, along with a measurement tolerance that is a snug 0.001 mm, all finished with an ultra-fine Ra0.1;
(5) Thread: With machinable M2 internal thread, achieve flawless GB-7h accuracy. External thread sizes remain flexible, adhering to a high standard of GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is celebrated for its exceptional versatility and budget-friendliness, outshining other advanced ceramics. Renowned for its superior electrical insulation resistance, remarkable high-temperature endurance, formidable hardness, outstanding wear resistance, and unparalleled chemical stability, it stands as the ceramic of choice for high-temperature applications and environments requiring robust chemical corrosion resistance.
Our state-of-the-art facility excels in producing alumina components with purities spanning from 75% to an exceptional 99.8%. Each ceramic part is meticulously crafted using advanced methods such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specialized application needs like fitting, friction reduction, and insulation enhancement, we provide precision secondary processing post-sintering, including CNC machining, polishing, glazing, and metalizing.
We are the experts in manufacturing an extensive selection of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you require prototyping or high-volume production, we possess the capabilities and confidence to deliver solutions that impeccably match your 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

Welcome to Shenzhen City Hairuituo New Materials Co., Ltd.Nestled in the vibrant and dynamic metropolis of Shenzhen, China.
We are a hallmark of industry innovation and excellence, seamlessly integrating the pillars of development, design, molding, sintering, production, and sales of high-precision ceramic products. Over the past ten years, our extraordinary journey has led us to forge prosperous alliances with more than 2,000 clients and 60 prestigious universities. Our state-of-the-art factory spans an impressive 2,000 square meters, housing a team of 50 dedicated professionals and achieving an astonishing annual production value nearing 20 million. Renowned for our exemplary industry reputation, our expansive product lineup includes ceramic rods, tubes, plates, blocks, and finely-tuned precision industrial components. Our facility is equipped with cutting-edge high-precision machinery, ensuring superior quality in ceramic forming, sintering, and precision machining. We eagerly seek to establish rewarding collaborations with discerning clients both locally and on a global scale.

Why Choose Us?

1. Over a decade of commanding expertise in industrial ceramic production
2. Unparalleled quality products available at highly competitive prices
3. Delivering ultra-high precision components with exceptionally tight tolerances
4. Ensuring efficient and timely production schedules to meet your demands
5. Supported by a seasoned, professional, and highly efficient R&D team
6. Acclaimed for a stellar reputation both domestically and globally
7. Flexible MOQ options available, accommodating even the smallest of orders
8. Energized by a dynamic team, dedicated to providing exceptional after-sales support

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