Over 5.95g/cm3 Density Zirconia Alumina Ceramics with Tolerance of 0.005mm

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• Model NO.: alumina
• Type: Ceramic Nozzle
• 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: Achieve an astounding precision with roundness and concentricity of just 0.002 mm, accompanied by an ultra-smooth finish of Ra0.1.
(2) Hole: Master the art of precision with a minimum processing hole diameter of 0.2 mm, reaching depths up to 6 mm.
(3) Slot: Create intricate designs with a minimum narrow groove width of 0.1 mm, with the option for custom-shaped grooves to suit diverse applications.
(4) Plane: Work with exceptional precision on 0.1 mm sheets, maintaining a minimum processable thickness, parallelism of 0.001 mm, and measurement tolerance of 0.001 mm, all with a superb finish of Ra0.1.
(5) Thread: Deliver unbeatable accuracy with machinable M2 internal threads conforming to GB-7h standards, while offering flexibility with no limit on external thread size, ensuring GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its vast applications, offering unmatched versatility and cost-effectiveness compared to other advanced ceramics. It is esteemed for high electrical insulation resistance, superb high-temperature resilience, formidable hardness, excellent wear resistance, and remarkable chemical stability, rendering it the perfect choice for enduring harsh environments involving high temperatures and chemical exposure.
Our advanced manufacturing facility expertly produces alumina parts with purities ranging from an impressive 75% to a near-perfect 99.8%. Every ceramic part we offer showcases a densely formed body crafted through techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. For specialized applications aiming to enhance fitting, reduce friction, and boost insulation, we go further by offering sophisticated secondary processes post-sintering, including precise CNC machining, meticulous polishing, exquisite glazing, and expert metalizing.
We proudly manufacture an extensive range of alumina ceramic rings, featuring an array of products like ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your needs involve prototyping or require high-volume production, we are poised to deliver tailored solutions that seamlessly align with your 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 Hairuituo New Materials Co., Ltd., strategically nestled in the vibrant and innovative hub of Shenzhen, China.
We stand proudly as an industry trailblazer, adeptly merging the intricacies of development, design, molding, sintering, production, and sales of precision ceramic products. Over the past decade of unmatched success, we have cultivated strong partnerships with more than 2,000 esteemed clients and collaborated with 60 distinguished universities. Our cutting-edge facility, sprawling across 2,000 square meters, is home to 50 committed professionals and boasts a remarkable annual production value approaching 20 million. Celebrated for our outstanding industry standing, we offer an extensive array of products that include ceramic rods, tubes, plates, blocks, and precision industrial components. Our state-of-the-art facility is outfitted with advanced high-precision equipment for ceramic forming, sintering, and precision machining. We are enthusiastic about forging impactful collaborations with clients both on the local and international stage.

Why Choose Us?

1. Harnessing over a decade of expertise in the realm of industrial ceramic production.
2. Delivering superior quality products coupled with highly competitive pricing.
3. Crafting ultra-high precision parts with incredibly minimal tolerance levels.
4. Adhering to efficient and prompt production schedules.
5. Led by an experienced, professional, and exceptionally efficient R&D team.
6. Boasting a stellar reputation on both domestic and international fronts.
7. Offering flexible MOQ, warmly welcoming even the smallest of orders.
8. Driven by an energetic team, complemented by exceptional after-sales support.

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