Industrial Alumina Ceramic Parts with High Density and Mechanical Strength

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical, Refractory
• Flexural Strength: >1000 MPa
• 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: Marvel at the astonishing precision achievable, boasting a roundness of just 0.002 mm, and concentricity also at 0.002 mm, coupled with an extremely smooth finish rated at Ra0.1, ensuring unparalleled performance.
(2) Hole: Master the art of precision hole processing with our capability to create holes with a phenomenal minimum diameter of 0.2 mm and an admirable depth extension reaching up to 6 mm, tailored for meticulous applications.
(3) Slot: Experience precision engineering with slots meticulously crafted to a minimum groove width of 0.1 mm, while offering customizable groove shapes designed to cater to your unique specifications and project needs.
(4) Plane: Exquisite craftsmanship in the fabrication of ultra-thin sheets, achieving a minimal thickness of 0.1 mm, with outstanding parallelism precision of 0.001 mm, and a superb measurement tolerance of 0.001 mm, complemented by a refined surface finish rated at Ra0.1.
(5) Thread: Precision at its peak with the machining of M2 internal threads meeting GB-7h standards. External threads are crafted with flexibility in sizing, adhering to an accuracy level up to GB-6g, ideal for diverse engineering applications.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is distinguished by its broad spectrum of applications due to its remarkable versatility and cost-efficiency relative to other high-performance ceramics. Renowned for its excellent electrical insulation, resilient high-temperature resistance, superior hardness, impressive wear resistance, and remarkable chemical stability, Alumina is exceptionally suited for challenging high-temperature and corrosive environments.
Our advanced manufacturing facility produces alumina components with purities ranging impressively from 75% to an almost flawless 99.8%. Utilizing cutting-edge methods like dry pressing, hot pressing, ceramic injection molding, and ISO pressing, we create dense ceramic structures. For applications demanding enhanced fitting, reduced friction, and superior insulation properties, we provide a comprehensive range of secondary processes including CNC machining, finishing with polishing, glazing, and post-sintering metalizing.
We proudly offer an extensive array of alumina ceramic products, encompassing rings, tubes, discs, rods, arms, and wire guides, accommodating projects all the way from initial prototyping to large-scale production. Our solutions are expertly tailored to meet your precise requirements, ensuring optimal functionality and performance.


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 dynamic and bustling metropolis of Shenzhen, China, our company is perfectly positioned to thrive in this cutting-edge environment.
We stand as trailblazers in the ceramic industry, offering a seamless journey from development, innovative design, precise molding, meticulous sintering, to the refined production and sales of high-precision ceramic products. With an impressive legacy of over ten years of growth, we have successfully partnered with over 2,000 clients and collaborated with 60 prestigious universities. Our state-of-the-art factory spans an expansive 2,000 square meters and is home to a team of 50 dedicated experts, producing an awe-inspiring annual production value nearing 20 million. Celebrated for our unparalleled reputation in the industry, we offer a diverse range of products including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility is outfitted with the most advanced high-precision machinery for ceramic forming, sintering, and precision machining, ensuring excellence in every piece. We invite you to join us in creating meaningful and impactful partnerships with clients across the globe.

Why Choose Us?

1. Boasting over a decade of unrivaled expertise in crafting industrial ceramics
2. Providing superior quality products that offer exceptional value at competitive market prices
3. Specializing in the delivery of ultra-high precision parts with the finest minimal tolerances
4. Committed to ensuring efficient, timely production, adeptly aligning with your scheduling needs
5. Guided by an experienced, professional, and highly efficient R&D team
6. Revered both domestically and internationally for our impeccable reputation
7. Flexible Minimum Order Quantities, ready to accommodate even small order requests
8. Driven by an energetic team, dedicated to providing exceptional after-sales support and service

Factory Show