High Quality Zirconia Ceramics and Alumina Ceramics for Industrial Use

• 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: Boasting a remarkable roundness precision of just 0.002 mm and concentricity also at an impressive 0.002 mm, ensuring a sleek surface finish rated at Ra0.1;
(2) Hole: Expertly machined with a minimum processing hole diameter as minute as 0.2 mm and extending to a depth of up to 6 mm;
(3) Slot: Achieving a minimum narrow groove width of 0.1 mm, showcasing the ability to meticulously craft custom-shaped grooves that are tailored specifically to your requirements;
(4) Plane: Featuring a 0.1 mm sheet with a minimum processable thickness, precise parallelism maintained at an exceptional 0.001 mm, and measurement tolerance kept at a tight 0.001 mm, with a refined finish of Ra0.1;
(5) Thread: Capable of machining an M2 internal thread with impeccable GB-7h accuracy, while offering flexibility in external thread size, ensuring accuracy is sustained at GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) shines for its incredible adaptability and cost-effectiveness, standing tall among advanced ceramics. Offering excellent electrical insulation resistance, high-temperature endurance, formidable hardness, superior wear resistance, and outstanding chemical stability, it is the ideal choice to withstand rigorous high-temperature environments and resist chemical corrosion.
Our state-of-the-art facility excels at producing alumina parts with purities ranging from 75% up to an impressive 99.8%. Every ceramic part we deliver features a robust and dense body, skillfully crafted using techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. We cater to unique application demands including fitting, friction reduction, and insulation enhancement, providing precise secondary processes post-sintering like CNC machining, polishing, glazing, and metalizing.
We specialize in the expert manufacturing of a diverse array of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your needs are for prototyping or high-volume production, we are fully equipped and confident in our ability to deliver solutions that flawlessly align with your requirements.


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 ever-innovative city of Shenzhen, China.
We are a shining beacon of industry leadership and innovation, seamlessly integrating development, design, molding, sintering, production, and sales of precision ceramic products. Over the past decade, our extraordinary growth trajectory has led us to successful collaborations with over 2,000 esteemed clients and 60 reputable universities. Our state-of-the-art facility, sprawling over 2,000 square meters, is powered by a team of 50 devoted employees and boasts an impressive annual production value nearing 20 million. Renowned for our exceptional industry reputation, we offer an extensive portfolio of products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility is equipped with the latest in high-precision machinery, guaranteeing excellence in ceramic forming, sintering, and precision machining. We are enthusiastic about building meaningful partnerships with discerning clients both locally and on the global stage.

Why Choose Us?

1. Over a decade of unmatched expertise in the industrial ceramic production landscape
2. Providing superior quality products at extraordinarily competitive prices
3. Delivering ultra-high precision components with impressively minimal tolerance levels
4. Ensuring efficient, timely production schedules tailored to client needs
5. Supported by an experienced, professional, and high-performing R&D team
6. Earning a sterling reputation both domestically and internationally
7. Offering flexible MOQ, welcoming even the smallest of orders with open arms
8. Driven by a dynamic team, committed to delivering exceptional after-sales support

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