Silicon Carbide Ceramic Matrix Composite Material Ceramic Screws with High Availability of Acid and Wear Resistance

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical
• Flexural Strength: >1000 MPa
• Model NO.: Silicon ceramic screws
• 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 of an astounding 0.002 mm, concentricity at a remarkable 0.002 mm, and smoothness reaching an impressive Ra0.1.
(2) Hole: featuring a minimum processing hole diameter of just 0.2 mm with a depth capability of up to 6 mm.
(3) Slot: offering a narrow groove width as fine as 0.1 mm, with custom-shaped grooves available to suit specific design needs.
(4) Plane: thickness extends to a mere 0.1 mm sheet with minimum processable thickness, boasting parallelism of 0.001 mm, measurement precision of 0.001 mm, and a finish that achieves Ra0.1.
(5) Thread: accommodates machinable M2 internal thread with precision accuracy of GB-7h; external thread size is limitless, maintaining accuracy at GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its extensive application across various industries, primarily due to its remarkable versatility and cost-effectiveness compared to other advanced ceramics. Alumina stands out with its superior electrical insulation resistance, exceptional high-temperature tolerance, robust hardness, wear resistance, and outstanding chemical stability. These attributes make it an ideal choice for applications demanding resilience under extreme temperatures and chemical exposure.
Our manufacturing facility excels in producing alumina parts with purities ranging meticulously from 75% to 99.8%. The dense ceramic bodies we deliver are expertly formed through processes such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To meet the unique requirements of special applications-such as fitting, reducing friction, and enhancing insulation-we offer a suite of secondary processes post-sintering. These include high-precision CNC machining, polishing for enhanced aesthetics, glazing for improved surface quality, and metalizing for better electrical performance.
Our manufacturing expertise extends to a comprehensive range of alumina ceramic components, including intricately crafted ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your need is for prototyping or large-scale production, we are poised to provide solutions that impeccably cater to 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 nestled in the vibrant heart of Shenzhen, China.
We stand as an eminent leader in the ceramic industry, seamlessly weaving together the realms of development, design, molding, sintering, production, and sales of high-precision ceramic products. Over a decade of unmatched growth has seen us collaborate with over 2,000 satisfied clients and establish partnerships with 60 elite universities. Our cutting-edge facility sprawls across an expansive 2,000 square meters, staffed by a dedicated team of 50 skilled professionals, and boasts an impressive annual production value of nearly 20 million. Renowned for our stellar industry standing, we offer a versatile range of products including ceramic rods, tubes, plates, blocks, and precision industrial components. Our establishment is outfitted with state-of-the-art high-precision machinery dedicated to ceramic forming, sintering, and intricate precision machining. We warmly welcome and look forward to forging meaningful partnerships with clients both locally and on the global stage.

Why Choose Us?

1. A wealth of over 10 years of expertise in the realm of industrial ceramic production.
2. Uncompromised superior quality products offered at highly competitive prices.
3. Ultra-high precision components featuring minimal tolerance levels, ensuring excellence.
4. Meticulous and timely production schedules that guarantee reliability.
5. A seasoned, professional, and remarkably efficient R&D team driving innovation.
6. An extraordinary reputation both domestically and internationally, speaking volumes of our credibility.
7. Flexible Minimum Order Quantity (MOQ), enthusiastically accommodating even small orders.
8. A dynamic team providing unparalleled after-sales support, ensuring client satisfaction.

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