Premium Metallized Ceramics for High-Performance Applications and Industries

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• Model NO.: alumina
• 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: Achieve extraordinary precision with a roundness of only 0.002 mm, concentricity also at 0.002 mm, and a luxurious smoothness level of Ra0.1.
(2) Hole: Capable of processing holes boasting a tiny minimum diameter of 0.2 mm and reaching an impressive depth of up to 6 mm.
(3) Slot: Delivering slots with an incredibly narrow groove width of just 0.1 mm, alongside customizable groove shapes tailored to meet your specific needs.
(4) Plane: Crafting ultra-thin sheets with a stunning minimal thickness of 0.1 mm, ensuring exceptional parallelism of 0.001 mm, with a tight measurement tolerance of 0.001 mm and a sleek finish of Ra0.1.
(5) Thread: Achieving highly precise machining of M2 internal threads with GB-7h accuracy, while external threads offer unlimited sizing options with precision up to GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) excels in its diverse applications, gaining acclaim for its versatility and cost-effectiveness over other advanced ceramics. Renowned for its remarkable electrical insulation, resistance to high temperatures, superior hardness, impressive wear resistance, and exceptional chemical stability, Alumina is the material of choice in high-temperature and corrosive settings.
Our cutting-edge manufacturing facility produces alumina parts with purity levels ranging from a strong 75% to an almost pristine 99.8%. Employing advanced techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing, we create dense ceramic bodies. For specialized applications requiring enhanced fitting, reduced friction, and superior insulation, we offer a comprehensive suite of secondary processes, including CNC machining, polishing, glazing, and metalizing post-sintering.
We specialize in a broad array of alumina ceramic products, including rings, tubes, discs, rods, arms, and wire guides, serving needs from prototyping to high-volume production. We confidently provide solutions that are customized to match your specific 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 City Hairuituo New Material Co., Ltd.Strategically nestled in the dynamic heart of Shenzhen, China, a hub of innovation and growth.
As trailblazers in the realm of advanced materials, we offer a seamless continuum from development and design to molding, sintering, and the creation and sale of state-of-the-art precision ceramic products. With over ten years of remarkable advancement, we have proudly catered to more than 2,000 clients and collaborated with 60 prestigious universities. Our avant-garde facility, sprawling across 2,000 square meters, is powered by a team of 50 dedicated professionals, achieving an impressive annual production value nearing 20 million. Celebrated for our exemplary reputation in the industry, we deliver an extensive range of products including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility is outfitted with the latest high-precision equipment for ceramic forming, sintering, and meticulous precision machining. We eagerly anticipate creating transformative partnerships with clients across the globe.

Why Choose Us?

1. Leverage over ten years of unparalleled expertise in industrial ceramics production
2. We provide unparalleled quality products at highly competitive prices, ensuring exceptional value
3. Specializing in ultra-high precision components, delivering parts with exceptional accuracy and minimal tolerances
4. Guaranteeing efficient, swift production timelines to align seamlessly with your schedules
5. Our work is driven by a seasoned, proficient, and tremendously efficient Research and Development team
6. We are esteemed both nationally and globally for our outstanding reputation
7. Offering flexible Minimum Order Quantities, we welcome and accommodate smaller orders with open arms
8. Our passionate team is unwaveringly committed to delivering extraordinary after-sales support and service

Factory Show