95% Alumina Ceramic High Temperature Protection Tube Alumina Triangle Ceramic Tube Thermocouple Ceramic Triangle Sleeve

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Medical, Refractory
• Flexural Strength: >1000 MPa
• Model NO.: alumina
• Purity: 99%
• 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: Achieving unmatched precision with a roundness and concentricity of an extraordinary 0.002 mm, complemented by a silky smoothness of Ra0.1;
(2) Hole: Mastering the art of precision drilling with a minimum processing hole diameter of 0.2 mm, reaching impressive depths of up to 6 mm;
(3) Slot: Embrace versatility with slots featuring a minimum narrow groove width of 0.1 mm and the freedom to customize groove shapes tailored to your needs;
(4) Plane: Precision engineering at its finest with a 0.1 mm sheet boasting a minimum processable thickness, ensuring parallelism of 0.001 mm, measurement tolerance of 0.001 mm, and a finish as smooth as Ra0.1;
(5) Thread: Precision threading with machinable M2 internal threads offering GB-7h accuracy, while external thread sizes know no bounds with an accuracy of GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is hailed as a paragon of versatility in the realm of advanced ceramics, revolutionizing numerous applications. Renowned for its outstanding electrical insulation resistance, formidable high-temperature endurance, remarkable hardness, wear resistance, and chemical stability, alumina emerges as the quintessential choice for environments demanding unmatched resilience against high heat and chemical corrosion. Furthermore, it offers a cost-effective alternative to many high-end ceramics, making it a favored choice across diverse industries.
Our cutting-edge production facility meticulously crafts alumina parts with purity levels ranging from 75% to an exceptional 99.8%. Employing advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing, we ensure a robust and dense ceramic structure. To address specialized application needs like fitting, friction reduction, and heightened insulation, we offer precise secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing, ensuring your requirements are not only met, but exceeded.
We are experts in producing an extensive array of alumina ceramic components, encompassing tubes, rings, discs, rods, arms, and wire guides. Whether your needs demand a prototype or a high-volume production run, our solutions are crafted to align with your specifications and surpass your expectations.


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 vibrant and dynamic city of Shenzhen, China.
As a pioneering force in the industry, Shenzhen Hairuituo New Materials Co., Ltd. stands at the forefront of excellence, proficiently integrating the intricate processes of development, design, molding, sintering, production, and sales of exquisitely crafted precision ceramic products. Over the past decade, we have not only experienced extraordinary growth but have also forged enduring partnerships with more than 2,000 clients and 60 of the world's most prestigious universities. Our state-of-the-art factory, sprawling over a vast 2,000 square meters, is powered by a team of 50 dedicated professionals who form the backbone of our impressive annual production value, nearing 20 million. We are celebrated for our outstanding industry reputation and offer a versatile array of products, including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility is armed with the most advanced high-precision machinery for ceramic forming, sintering, and precision machining. We are committed to fostering meaningful collaborations with both local and international clients and eagerly anticipate forging new partnerships.

Why Choose Us?

1. Drawing on over 10 years of specialized expertise in the realm of industrial ceramic production, we stand as leaders in our field.
2. We pride ourselves on delivering superior quality products at highly competitive prices, ensuring exceptional value for our clients.
3. Our production of ultra-high precision parts guarantees unparalleled accuracy, maintaining minimal tolerance levels.
4. With efficient and timely production schedules, we are dedicated to meeting your demands seamlessly.
5. Our experienced, professional, and highly efficient R&D team is unmatched, driving innovation and excellence.
6. We hold an impeccable reputation both domestically and internationally, a testament to our unwavering commitment to quality.
7. By offering flexible Minimum Order Quantities, we warmly welcome even small orders, inviting a diverse range of collaborations.
8. Our vibrant, energetic team, coupled with exceptional after-sales support, ensures assistance every step of the way, enhancing your experience.

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