Precision Engineered Alumina Zirconia Ceramics with 0.005mm Tolerance

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical, Refractory
• Flexural Strength: >1000 MPa
• 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: roundness 0.002 mm, concentricity 0.002 mm, smoothness Ra0.1;
(2) Hole: minimum processing hole diameter of 0.2 mm and depth up to 6 mm;
(3) Slot: minimum narrow groove width of 0.1 mm, custom-shaped grooves available;
(4) Plane: 0.1 mm sheet with minimum processable thickness, parallelism 0.001 mm, measurement tolerance 0.001 mm, finish Ra0.1;
(5) Thread: machinable M2 internal thread with GB-7h accuracy, external thread size not limited, accuracy GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its adaptability and cost-efficiency compared to other advanced ceramics. With superb electrical insulation, resistance to high temperatures, formidable hardness, wear resistance, and chemical stability, alumina is the go-to material for applications demanding high-temperature endurance and chemical corrosion resistance.
Our production capabilities encompass alumina parts with purities of 75% to 99.8%. We ensure ceramic parts with compact structures through dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specialized applications requiring fitting, reduced friction, and enhanced insulation, we offer post-sintering processes like CNC machining, polishing, glazing, and metalizing.
We are proficient in manufacturing a wide spectrum of alumina ceramic rings, including tubes, rings, discs, rods, arms, and wire guides. From prototypes to large-scale production, we are committed to providing a solution that aligns perfectly with your 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 located in the vibrant and bustling city of Shenzhen, China.
We stand as an industry titan, seamlessly integrating development, design, molding, sintering, production, and sales of cutting-edge precision ceramic products. With a rich legacy of a decade marked by unparalleled growth, we've proudly established partnerships with over 2,000 clients and 60 esteemed universities. Our state-of-the-art manufacturing facility extends over 2,000 square meters, housing a dedicated team of 50 professionals and generating an impressive annual production value close to 20 million. Celebrated for our impeccable industry reputation, we offer an extensive array of products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility is outfitted with advanced high-precision machinery for ceramic forming, sintering, and precision machining. We eagerly anticipate forging meaningful collaborations with both local and international clientele.

Why Choose Us?

1. Boasting over a decade of unmatched expertise in the production of industrial ceramics
2. Delivering superior quality products at competitive and attractive prices
3. Offering ultra-high precision parts with remarkably minimal tolerance levels
4. Ensuring efficient and timely production schedules tailored to your needs
5. A team of experienced, professional, and highly efficient R&D experts
6. Enjoying a stellar reputation both domestically and on the global stage
7. Flexible Minimum Order Quantity (MOQ), welcoming even small orders with open arms
8. An energetic team providing exceptional after-sales support, ensuring your satisfaction

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