Alumina Ceramic Tripod Ceramic Structure Ceramic Sleeve Shaft

• 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: We deliver unmatched precision with a roundness of 0.002 mm, a concentricity of 0.002 mm, and an unparalleled smoothness level of Ra0.1, ensuring perfect alignment in every piece;
(2) Hole: Our technology enables us to process holes with an incredibly small minimum diameter of 0.2 mm and reach impressive depths of up to 6 mm, catering to intricate design needs;
(3) Slot: We offer slots with a minimal groove width of 0.1 mm, with customizable groove shapes designed to meet the specific demands of your innovative projects;
(4) Plane: We fabricate ultra-thin sheets with a minimal thickness of 0.1 mm, guaranteeing a parallelism of 0.001 mm, with a measurement tolerance of 0.001 mm, and a refined finish of Ra0.1, perfect for precision-based applications;
(5) Thread: Expertly machined M2 internal threads are crafted with GB-7h accuracy, while external threads offer limitless sizing potential with precision up to GB-6g, ensuring superior fit and performance.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) distinguishes itself with its broad applications, credited to its adaptability and cost-effectiveness over other advanced ceramics. Renowned for exceptional electrical insulation, high-temperature endurance, unrivaled hardness, and robust wear resistance, Alumina thrives in high-heat and corrosive settings, making it indispensable.
Our cutting-edge facility crafts alumina parts with purities from a steadfast 75% to a pristine 99.8%. Utilizing advanced methods like dry pressing, hot pressing, ceramic injection molding, and ISO pressing, we produce dense ceramic structures. For specialized needs like enhanced fitting, friction reduction, and superior insulation, we provide additional processes such as CNC machining, polishing, glazing, and metalizing post-sintering to perfect each piece.
We are experts in crafting a diverse range of alumina ceramic products, such as rings, tubes, discs, rods, arms, and wire guides, accommodating from prototype development to large-scale production. We confidently offer solutions customized to meet your unique 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

Proudly presenting Shenzhen Hairuituo New Materials Co., Ltd.Nestled in the dynamic and bustling metropolis of Shenzhen, China, our strategic location gives us a distinct edge.
As pioneers in our field, we offer a seamless journey from innovative development, expert design, precision molding, and advanced sintering, straight through to the production and sale of high-precision ceramic products. Boasting over a decade of remarkable achievements, we've proudly catered to the needs of over 2,000 esteemed clients and collaborated with 60 prestigious universities. Our state-of-the-art facility spans an impressive 2,000 square meters and is home to 50 skilled professionals, contributing to an outstanding annual production value nearing 20 million. With an impeccable industry reputation, we offer a diverse range of products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility is equipped with cutting-edge, high-precision machinery for ceramic forming, sintering, and precision machining. We eagerly anticipate forging dynamic and impactful partnerships with clients across the globe.

Reasons to Choose Us!

1. Drawing from over a decade of unwavering expertise in industrial ceramic production
2. Delivering unparalleled quality products at highly competitive market prices
3. Crafting ultra-high precision parts with exceptionally tight tolerances
4. Guaranteeing efficient, timely production to seamlessly align with your schedules
5. Driven by a professional and highly effective R&D team with vast experience
6. Recognized and esteemed both domestically and globally for our stellar reputation
7. Offering flexible MOQ, eager to accommodate small orders with ease
8. Our dynamic team is dedicated to delivering outstanding after-sales support to ensure your complete satisfaction

A Glimpse at Our Factory Show