Alumina Ceramics 99 Alumina Ceramic Structural Parts Machining Shaped Electronic Insulation Zirconia Ceramics

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, 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: Enjoy impeccably precise machining with a roundness and concentricity of an extraordinary 0.002 mm, and a mirror-like surface finish of Ra0.1;
(2) Hole: Craft the finest details with a minimum processing hole diameter as minute as 0.2 mm, achieving extraordinary depths of up to 6 mm;
(3) Slot: Expertly designed slots with a minimum narrow groove width of just 0.1 mm, with the capability to create custom-shaped grooves tailored uniquely to your innovative needs;
(4) Plane: Handle materials of a 0.1 mm sheet with exceptional skill, featuring unparalleled parallelism at 0.001 mm, a remarkably tight measurement tolerance of 0.001 mm, and a supreme finish of Ra0.1;
(5) Thread: Precision-crafted machinable M2 internal thread boasting flawless GB-7h accuracy, while the external thread size remains versatile, maintaining accuracy at GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is celebrated for its remarkable versatility and superior cost-efficiency among advanced ceramics. Renowned for its excellent electrical insulation resistance, outstanding high-temperature endurance, formidable hardness, impressive wear resistance, and steadfast chemical stability, it is the ideal solution for enduring high temperatures and combating chemical corrosion.
Our state-of-the-art facility excels in crafting alumina parts with purities from 75% to an extraordinary 99.8%. Each ceramic piece we produce boasts a dense body, meticulously formed through techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet distinct application needs like fitting, reducing friction, and boosting insulation, we provide precise secondary processes after sintering, including CNC machining, polishing, glazing, and metalizing.
We proficiently manufacture an extensive array of alumina ceramic components such as ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your need is for prototyping or large-scale production, we are fully prepared and confident in delivering solutions that perfectly align with 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

Shenzhen Hairuituo New Materials Co., Ltd., strategically nestled in the vibrant heart of Shenzhen, China.
As a luminary in the industry, we masterfully integrate development, design, molding, sintering, production, and sales of high-precision ceramic products. Over the past decade, our extraordinary journey has led us to forge robust partnerships with over 2,000 clients and collaborate with 60 prestigious universities. Our state-of-the-art factory spans 2,000 square meters and houses a devoted team of 50 professionals. With an impressive annual production value nearing 20 million, we are renowned for our unparalleled industry standing. Our extensive product line includes ceramic rods, tubes, plates, blocks, and precision industrial components. Equipped with cutting-edge, high-precision machinery, we ensure unrivaled excellence in ceramic forming, sintering, and precision machining. We are enthusiastic about building meaningful partnerships with discerning clients both at home and globally.

Why Choose Us?

1. Harnessing over 10 years of mastery in industrial ceramic production
2. Providing exceptional quality products at remarkably competitive prices
3. Delivering ultra-high precision components with impressively minimal tolerance levels
4. Guaranteeing efficient and punctual production timelines
5. Supported by a seasoned, professional, and highly proficient R&D team
6. Earning an exemplary reputation both nationally and internationally
7. Offering adaptable MOQ, inviting even the smallest of orders
8. Energized by a dynamic team and devoted to superior after-sales support

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