Custom Industrial Ceramics with 99% Alumina for Superior Strength

• 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 outstanding precision with a remarkable roundness of 0.002 mm and concentricity of 0.002 mm, along with a luxurious smoothness level of Ra0.1 for precision engineering.
(2) Hole: Expertly process holes with an incredibly small minimum diameter of 0.2 mm and an impressive depth of up to 6 mm for superior functionality.
(3) Slot: Delivering slots with a sleek minimum groove width of 0.1 mm, with the ability to customize groove shapes to perfectly meet your specific demands.
(4) Plane: Fabricate ultra-thin sheets with a minimum thickness of just 0.1 mm, ensuring impeccable parallelism of 0.001 mm. Enjoy a measurement tolerance of 0.001 mm and a sophisticated finish of Ra0.1 for superior performance.
(5) Thread: Achieve highly precise machining of M2 internal threads with unmatched GB-7h accuracy, while external threads offer limitless sizing potential with accuracy reaching up to GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) distinguishes itself with versatile applications, celebrated for its adaptability and cost-efficiency against other advanced ceramics. Renowned for its excellent electrical insulation, resistance to high temperatures, superior hardness, wear resistance, and remarkable chemical stability, Alumina is the ideal choice for demanding high-temperature and corrosive environments.
Our cutting-edge facility manufactures alumina parts with impressive purities from a solid 75% up to a nearly flawless 99.8%. Utilizing advanced methods like dry pressing, hot pressing, ceramic injection molding, and ISO pressing, we produce dense ceramic bodies. For specialized needs that demand enhanced fitting, reduced friction, and superior insulation, we provide a full range of secondary processes, including precise CNC machining, polished finishes, glazing, and metalizing post-sintering.
We excel in producing a broad array of alumina ceramic products, such as rings, tubes, discs, rods, arms, and wire guides, catering to needs from initial prototyping to large-scale production. We offer bespoke solutions crafted meticulously to match 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

Shenzhen Hairuituo New Materials Co., Ltd.Strategically positioned in the dynamic and flourishing metropolis of Shenzhen, China, where innovation meets tradition.
As trailblazers in the realm of industrial ceramics, we seamlessly integrate a comprehensive suite of services ranging from meticulous development and innovative design to expert molding, advanced sintering, and the production and sale of precision-engineered ceramic products. Celebrating over a decade of unparalleled achievements, we have proudly served an impressive clientele of over 2,000 satisfied customers and partnered with 60 prestigious universities worldwide. Our state-of-the-art facility, sprawling over 2,000 square meters, is the heartbeat of our operations, staffed by a team of 50 dedicated professionals committed to excellence. This powerhouse of innovation yields an astounding annual production value close to 20 million. With a reputation that resonates across the industry for our exceptional standards, we offer a diverse portfolio of products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Our cutting-edge facility is equipped with the latest high-precision machinery for ceramic forming, sintering, and precision machining, poised to meet the diverse needs of our global clientele. We eagerly anticipate forging impactful partnerships with clients across the globe, driving innovation and excellence.

Why Choose Us?

1. With over a decade of unparalleled expertise in crafting industrial ceramics, we set the standard for excellence.
2. Our commitment to superior quality is unmatched, offering top-tier products at competitive market prices.
3. We specialize in delivering ultra-high precision parts, engineered to exacting standards with minimal tolerances.
4. Our efficient and timely production ensures your projects are delivered on schedule, every time.
5. Our operations are spearheaded by an experienced, professional, and highly efficient R&D team, driving innovation.
6. Our esteemed reputation is recognized both domestically and internationally, a testament to our unwavering quality.
7. We offer flexible Minimum Order Quantities, accommodating small orders to meet diverse client needs.
8. Our energetic team is committed to providing exceptional after-sales support, ensuring our clients' success.

Factory Show