Durable Zirconia Ceramics and Alumina Ceramics with High Mechanical Strength

• 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: Achieve an extraordinary roundness of just 0.002 mm, maintaining concentricity at a remarkable 0.002 mm too, and enjoy a smooth surface finish of Ra0.1 that feels and looks impeccable;
(2) Hole: Achieve the finest precision with a minimum processing hole diameter as small as 0.2 mm and a depth reaching up to an impressive 6 mm;
(3) Slot: Create intricate designs with a minimum narrow groove width of just 0.1 mm, allowing you to craft custom-shaped grooves tailored meticulously to your specific needs;
(4) Plane: Process ultra-thin sheets of 0.1 mm with exceptional precision. Achieve precise parallelism at 0.001 mm, maintain a tight measurement tolerance of 0.001 mm, and ensure a fine finish of Ra0.1 for optimal performance;
(5) Thread: Industry-leading machinable M2 internal thread with impeccable GB-7h accuracy, complementing a flexible external thread size that maintains precision at GB-6g, catering to diverse application requirements.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its incredible versatility and cost-effectiveness, making it an unparalleled choice among advanced ceramics. Praised for its excellent electrical insulation resistance, it stands resilient against high temperatures, formidable hardness, wear resistance, and chemical stability, rendering it perfect for enduring extreme environments and chemical corrosion.
Our state-of-the-art facility excels in producing alumina parts with purities ranging from 75% to an impressive 99.8%. Each piece boasts a dense structure achieved through methods such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. Catering to unique application demands, like fitting, reducing friction, and enhancing insulation, we offer precise secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing, ensuring top-tier functionality and adaptability.
We specialize in manufacturing an extensive array of alumina ceramic components, such as ceramic tubes, rings, discs, rods, arms, and wire guides. Whether you require prototyping or high-volume production, we are fully equipped and committed to delivering solutions that seamlessly align with your specific needs.


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 bustling city of Shenzhen, China, a hub for innovation and technology.
We stand as a beacon of unrivaled industry leadership, seamlessly integrating the development, design, molding, sintering, production, and sales of precision ceramic products. Over the past decade, our phenomenal growth trajectory has led us to forge successful alliances with over 2,000 clients and 60 prestigious universities. Our state-of-the-art factory spans over 2,000 square meters, employs 50 dedicated professionals, and boasts an impressive annual production value nearing 20 million. Renowned for our stellar industry reputation, we provide a diverse array of products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility is equipped with advanced high-precision machinery, ensuring unparalleled excellence in ceramic forming, sintering, and precision machining. We are eager to establish meaningful and long-lasting collaborations with discerning clients from both local and global markets.

Why Choose Us?

1. Possessing over a decade of expertise in the industrial ceramic manufacturing sector.
2. Delivering superior quality products at highly competitive prices, offering unmatched value.
3. Specializing in ultra-high precision parts with exceptionally minimal tolerance levels, ensuring flawless performance.
4. Guaranteeing efficient and timely production schedules to meet your demands.
5. Powered by an experienced, professional, and highly efficient R&D team, driving innovation and excellence.
6. Earning a stellar reputation both domestically and internationally, a testament to our commitment to quality.
7. Offering flexible MOQ, welcoming even the smallest of orders for maximum accessibility.
8. Driven by an energetic team committed to exceptional after-sales support, ensuring complete satisfaction.

Factory Show