Premium High Strength Alumina and Zirconia Ceramics with Precision

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, 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 unparalleled precision with a roundness of just 0.002 mm and concentricity mirroring at 0.002 mm. Revel in a flawlessly smooth surface finish of Ra0.1, providing excellence in action;
(2) Hole: Experience precision engineering with a minimum processing hole diameter as tiny as 0.2 mm, delving into depths up to 6 mm, catering to intricate applications;
(3) Slot: Create distinctively with a minimum narrow groove width of 0.1 mm, adept at crafting custom-shaped grooves to perfectly align with your bespoke needs;
(4) Plane: Explore precision at its finest with a 0.1 mm sheet minimizable thickness, precise parallelism at an astounding 0.001 mm, measurement tolerance tightly maintained at 0.001 mm, all finished with a fine Ra0.1;
(5) Thread: Masterfully machinable M2 internal thread exemplifying impeccable GB-7h accuracy, while external thread size remains versatile yet precise, ensuring accuracy at GB-6g standard.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its remarkable versatility and cost-efficiency among advanced ceramics. Its superior electrical insulating properties, exceptional high-temperature tolerance, outstanding hardness, wear resistance, and chemical stability make it an indispensable choice for high-temperature environments and chemical corrosion resistance.
At our state-of-the-art facility, we masterfully produce alumina parts with purities spanning from 75% to an extraordinary 99.8%. Each ceramic component we deliver boasts a densely constructed body, expertly crafted through methods like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To address unique application requirements such as fitting, friction reduction, and insulation enhancement, we provide meticulous secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing.
We proficiently manufacture an extensive array of alumina ceramic components, encompassing ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your need is for prototyping or high-volume production, our capabilities are finely tuned to deliver solutions that perfectly align with your specifications and 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 dynamic and bustling city of Shenzhen, China.
We stand as a beacon of industry leadership, expertly weaving together a seamless blend of development, design, molding, sintering, production, and sales of precision ceramic products. Over the past decade, our remarkable growth has seen us form successful partnerships with more than 2,000 clients and 60 esteemed universities. Our state-of-the-art factory, sprawling across 2,000 square meters, is home to 50 dedicated employees and boasts an impressive annual production value close to 20 million. Celebrated for our outstanding industry reputation, we offer an extensive and diverse array of products, including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility is outfitted with cutting-edge high-precision machinery, ensuring excellence in ceramic forming, sintering, and precision machining. We are eager to forge meaningful collaborations with discerning clients both locally and internationally.

Why Choose Us?

1. Commanding over 10 years of unparalleled expertise in the industrial ceramic production arena
2. Offering superior quality products at highly competitive and attractive prices
3. Delivering ultra-high precision parts with exceptionally minimal tolerance levels, ensuring precision and reliability
4. Ensuring efficient and timely production schedules that meet even the most demanding timelines
5. Backed by an experienced, professional, and highly efficient R&D team, driving innovation and excellence
6. Garnering a stellar reputation both domestically and internationally, a testament to our commitment to quality
7. Featuring flexible MOQ, as we welcome even the smallest of orders, ensuring accessibility for all clients
8. Driven by an energetic team and committed to providing exceptional after-sales support, ensuring client satisfaction

Factory Show