Precision Zirconia Ceramics and Alumina Ceramics for Engineering Applications

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics
• 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: Exemplifying perfection, the roundness of 0.002 mm and concentricity of 0.002 mm come together with an ultra-smooth surface finish of Ra0.1;
(2) Hole: Capable of achieving a minimum processing hole diameter as diminutive as 0.2 mm, with depth extending up to 6 mm;
(3) Slot: With a minimum narrow groove width of 0.1 mm, we have the ability to create custom-shaped grooves designed precisely to your specifications;
(4) Plane: Fabricated with a 0.1 mm sheet, offering a minimum processable thickness, impeccable parallelism at 0.001 mm, and a measurement tolerance impressively tight at 0.001 mm, finished to a fine Ra0.1;
(5) Thread: Masterfully machined M2 internal thread boasting exceptional GB-7h accuracy, while external thread size offers flexibility and maintains accuracy at GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is a marvellous material, renowned for its outstanding versatility and affordability compared to other advanced ceramics. With exceptional electrical insulation, high temperature tolerance, outstanding hardness, wear resistance, and unmatched chemical stability, it is the ideal choice for high-temperature and chemically corrosive environments.
Our cutting-edge facility excels in crafting alumina parts from purities of 75% to a remarkable 99.8%. Each ceramic piece features a robust body formed through advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specialized applications like fitting, friction reduction, and enhanced insulation, we offer precise secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing for customized excellence.
We expertly produce an extensive array of alumina ceramic components, such as tubes, rings, discs, rods, arms, and wire guides. Whether your needs are for prototyping or high-volume production, we are fully equipped and confident in providing solutions that effortlessly fulfill 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 located in the vibrant and industrious city of Shenzhen, China, a hub of innovation and growth.
We proudly stand as a beacon of industry leadership, masterfully weaving together the art of development, design, molding, sintering, production, and sales of high-precision ceramic products. Over the past decade, our impressive growth trajectory has resulted in successful partnerships with over 2,000 esteemed clients and 60 prestigious universities. Our state-of-the-art factory spans a generous 2,000 square meters and is home to 50 dedicated professionals, boasting an impressive annual production value nearing 20 million. Celebrated for our impeccable industry reputation, we offer a diverse array of products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility is equipped with cutting-edge, high-precision machinery, guaranteeing excellence in ceramic forming, sintering, and precision machining. We are passionately eager to forge meaningful collaborations with discerning clients in both local and international markets.

Why Choose Us?

1. We command over a decade of expertise in the sophisticated industrial ceramic production arena.
2. We offer superior quality products at exceptionally competitive prices, ensuring unmatched value.
3. We deliver ultra-high precision parts with minimal tolerance levels, setting industry standards.
4. We ensure efficient and timely production schedules, meeting and exceeding client expectations.
5. We are backed by an experienced, professional, and highly efficient R&D team, driving innovation.
6. Our stellar reputation shines both domestically and internationally, a testament to our excellence.
7. We feature flexible MOQ options, welcoming even the smallest of orders with open arms.
8. Driven by an energetic team, we are committed to providing exceptional after-sales support, ensuring lasting satisfaction.

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