Direct Supply Wholesale Ceramic Zirconia Valve Seals Zirconia Corrosion Resistance High Precision

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• Model NO.: zirconia ceramic
• 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 perfection with a remarkable roundness of 0.002 mm and concentricity also at 0.002 mm, crowned by a mirror-like smoothness of Ra0.1. Such precise machining ensures superior functionality and performance.
(2) Hole: Master precision with the impressive capability to process holes as small as 0.2 mm in diameter, reaching depths up to an astonishing 6 mm. This precision is ideal for intricate designs and demanding applications.
(3) Slot: Unlock limitless possibilities with groove widths as narrow as 0.1 mm. Customize your groove shapes to meet every conceivable requirement, offering flexibility for a variety of industries.
(4) Plane: Attain unmatched accuracy with processing sheets as thin as 0.1 mm. Enjoy parallelism at a precise 0.001 mm, measurement tolerance also at 0.001 mm, and a refined finish of Ra0.1, ensuring flawless results.
(5) Thread: Expertly machine M2 internal threads with impeccable GB-7h accuracy. External thread size is unconstrained, maintaining superior GB-6g accuracy, perfect for robust and precise applications.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its remarkable adaptability and cost-effectiveness when compared to other advanced ceramics. It is highly acclaimed for its high electrical insulation resistance, impressive high-temperature durability, formidable hardness, wear resistance, and extraordinary chemical stability. Alumina is your ultimate choice for withstanding extreme temperatures and corrosive chemical environments, ensuring reliability and performance.
Our state-of-the-art facility produces alumina parts with exceptional purity levels ranging from 75% to an outstanding 99.8%. Each ceramic piece is meticulously crafted using advanced methods like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To fulfill the demands of specialized applications involving fitting, reduced friction, and optimized insulation, we offer post-sintering secondary processes such as CNC machining, polishing, glazing, and metalizing.
We proudly manufacture a wide array of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your needs call for prototyping or high-volume production, we possess the expertise to deliver a solution precisely tailored to your requirements, ensuring customer satisfaction and quality assurance.


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 dynamic Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. proudly stands as an avant-garde leader in the ceramic industry. We masterfully harmonize an intricate mix of development, design, molding, sintering, and production to create high-precision ceramic products that not only meet but exceed the most ambitious expectations. Over the past decade, we have established flourishing relationships with over 2,000 esteemed clients and 60 top-tier universities, solidifying a legacy of excellence. Our state-of-the-art facility, sprawling over an impressive 2,000 square meters, is propelled by a dedicated team of 50 professionals, achieving an annual production value approaching 20 million. Celebrated for our impeccable industry reputation, our comprehensive product line includes ceramic rods, tubes, plates, blocks, and precision-engineered industrial components. Our premises are outfitted with advanced, high-precision equipment for ceramic forming, sintering, and machining, ensuring unmatched quality and accuracy. We embrace collaborative ventures both locally and globally, nurturing a culture of innovation and excellence.

Why Choose Us?

1. A decade of unmatched mastery in producing industrial ceramics
2. Unparalleled quality products offered at remarkably competitive prices
3. Components of ultra-high precision crafted with the tightest tolerances
4. Seamless and punctual production schedules customized to fulfill your unique needs
5. An exceptional R&D team leading the charge in innovation
6. A sterling reputation celebrated both domestically and internationally
7. Flexible Minimum Order Quantities, perfectly accommodating even the smallest needs
8. A dynamic team committed to delivering exceptional after-sales support

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