Industrial Alumina Ceramic Parts Designed for High Performance and Precision

• 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: Delivering unparalleled precision where roundness and concentricity are both meticulously maintained at an impressive 0.002 mm, complemented by an exquisitely smooth finish of Ra0.1;
(2) Hole: Expertise in crafting holes with an astonishingly small diameter of 0.2 mm, while achieving remarkable depths of up to 6 mm;
(3) Slot: Ingeniously designed slots that feature a minimum groove width of just 0.1 mm, with customizable groove shapes tailored to your precise specifications;
(4) Plane: Mastery in producing ultra-thin sheets with an impressive minimal thickness of 0.1 mm, ensuring impeccable parallelism at 0.001 mm and a fine measurement tolerance of 0.001 mm, complemented by a refined Ra0.1 finish;
(5) Thread: Offering highly precise fabrication of M2 internal threads with GB-7h accuracy, while external threads are crafted with flexibility in sizing up to GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is recognized for its exceptional versatility and cost-effectiveness among advanced ceramics, making it a prime choice for a multitude of applications. Renowned for its superior electrical insulation, ability to withstand high temperatures, excellent hardness, outstanding wear resistance, and remarkable chemical stability, Alumina is the quintessential material for high-temperature and corrosive environments.
Our cutting-edge manufacturing facility is dedicated to producing alumina parts with purities ranging from 75% to an impeccable 99.8%. Employing sophisticated techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing, we craft dense ceramic bodies of superior quality. For applications demanding enhanced fitting, reduced friction, and superior insulation, we provide an array of secondary processes, including CNC machining, polishing, glazing, and post-sintering metalizing.
We specialize in an extensive range of alumina ceramic products including rings, tubes, discs, rods, arms, and wire guides. From initial prototyping to high-volume production, we confidently offer solutions tailored to meet your exact specifications and needs.


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 positioned in the heart of the dynamic and innovative metropolis that is Shenzhen, China, a hub for technological advancement.
At Shenzhen Hairuituo New Material Co., Ltd., we stand as veritable pioneers in our field, offering a seamless continuum of services from development, design, molding, and the intricate process of sintering, all the way to the production and sale of unparalleled precision ceramic products. Over the span of more than a decade, our journey of remarkable progress has seen us serve in excess of 2,000 satisfied clients, alongside enriching collaborations with 60 esteemed universities. Our state-of-the-art facility, sprawling over 2,000 square meters, is the backbone of our operations, where a team of 50 dedicated professionals drives an impressive annual production value nearing 20 million. Celebrated for our impeccable reputation in the industry, we proudly present a diverse array of products including ceramic rods, tubes, plates, blocks, and other precision industrial components. Our establishment boasts the latest advancements in high-precision machinery dedicated to ceramic forming, sintering, and meticulous precision machining. We eagerly anticipate forging impactful and prosperous partnerships with clients across the globe.

Why Choose Us?

1. Over a decade of unparalleled expertise in crafting industrial ceramics with precision
2. Offering premium quality products that are competitively priced to meet market demands
3. Delivering parts with exceptional ultra-high precision and minimal tolerances for your specific needs
4. Guaranteeing efficient and timely production processes that align perfectly with your schedules
5. Our operations are spearheaded by an experienced, professional, and exceptionally efficient R&D team
6. Our esteemed reputation is well recognized both domestically and on the international stage
7. We offer a flexible Minimum Order Quantity, eager to accommodate even small orders
8. Our dynamic team is unwaveringly committed to providing outstanding after-sales support

Factory Show