Alumina Zirconia Ceramic Structure: High Precision and Robust Mechanical Strength

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Medical, Refractory
• Flexural Strength: >1000 MPa
• Model NO.: alumina
• Purity: 99%
• 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 remarkable precision with roundness at 0.002 mm, concentricity at 0.002 mm, and smoothness reaching Ra0.1;
(2) Hole: Crafting excellence with a minimum processing hole diameter of 0.2 mm and depths extending up to 6 mm;
(3) Slot: Exceptional detail with a minimum narrow groove width of 0.1 mm, offering custom-shaped grooves tailored to needs;
(4) Plane: Precision at its finest with 0.1 mm sheet thickness, unparalleled parallelism of 0.001 mm, and a meticulous measurement tolerance of 0.001 mm, finish at Ra0.1;
(5) Thread: Options include machinable M2 internal thread with GB-7h accuracy, with the flexibility of external thread size not being limited, adhering to GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) represents a pinnacle of versatility in advanced ceramics, with applications that span a wide spectrum. Known for its outstanding electrical insulation resistance, superior endurance at high temperatures, impressive hardness, exceptional wear resistance, and steadfast chemical stability, alumina is the quintessential choice for environments requiring durability against high-temperature and chemical corrosion challenges. Furthermore, it offers a cost-effective alternative to many premium ceramics, making it a preferred option across diverse industries.
Within our cutting-edge production facility, we meticulously craft alumina parts with purity ranging from 75% to an impeccable 99.8%. Our sophisticated methods, including dry pressing, hot pressing, ceramic injection molding, and ISO pressing, ensure a robust and dense ceramic body. To accommodate specialized application needs such as fitting, friction reduction, and enhanced insulation, we deliver precise secondary processes post-sintering, such as CNC machining, polishing, glazing, and metalizing.
We excel in producing a diverse array of alumina ceramic components, such as tubes, rings, discs, rods, arms, and wire guides. Whether your needs are for a prototype or a large-scale production run, our solutions are meticulously crafted to align with your specifications and consistently 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 trailblazing leader in our field, Shenzhen Hairuituo New Materials Co., Ltd. stands out for its seamless integration of development, design, molding, sintering, production, and sales of exquisitely crafted, precision ceramic products. Over the past ten years, we've not only witnessed phenomenal growth but also cultivated enduring partnerships with over 2,000 clients and 60 of the most prestigious universities worldwide. Our state-of-the-art factory, sprawling across 2,000 square meters, is powered by a dedicated team of 50 professionals, the driving force behind our impressive annual production value, approaching 20 million. Renowned for our stellar industry reputation, we offer a versatile range of products, including ceramic rods, tubes, plates, blocks, and precision industrial parts. Our facility is equipped with the latest high-precision machinery for ceramic forming, sintering, and precision machining. We are committed to fostering meaningful collaborations with both local and international clients, eagerly anticipating new partnerships.

Why Choose Us?

1. Harnessing over a decade of specialized expertise in industrial ceramic production, we bring you unparalleled proficiency.
2. Delivering exceptional quality products at prices that are not only competitive but offer unmatched value.
3. Crafting ultra-high precision parts, we adhere to minimal tolerance levels, ensuring the utmost accuracy.
4. Guaranteeing efficient and timely production schedules to meet your pressing demands with ease.
5. Our R&D team, boasting unmatched experience and professionalism, is truly second to none.
6. Proudly holding an impeccable reputation both at home and on the international stage.
7. Providing flexible Minimum Order Quantities, we warmly welcome even the smallest of orders.
8. A dynamic, energetic team coupled with exceptional after-sales support, ready to assist you every step of the way.

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