Polished Wear Resistant Zirconia Alumina High Pressure Ceramic Plunger for Pump Liquid-Tight

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Medical
• 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
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 2.000kg

Product Description

HAIRUITUO - A beacon of innovation in the realm of advanced ceramics.EXCEPTIONAL EXCELLENCE - Your premier partner in providing superior alumina and zirconia ceramic solutions, setting a benchmark in quality and durability.

 

Specifications of Industrial Ceramic Parts - Precision-engineered for the most demanding applications.

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 - Pioneering accuracy and flawless craftsmanship.
(1) Axis: Achieve unparalleled levels of precision with a roundness and concentricity both at an astonishing 0.002 mm, all while boasting a mirror-like surface finish of Ra0.1, delivering exceptional smoothness.
(2) Hole: Experience masterful precision with the capability to craft holes with a minimal diameter of 0.2 mm, reaching impressive depths of up to 6 mm, ensuring optimal performance and reliability.
(3) Slot: Unlock endless possibilities with narrow grooves as slender as 0.1 mm, offering tailored groove shapes to perfectly align with your specific requirements and enhance functionality.
(4) Plane: Achieve unmatched precision with the ability to process sheets as thin as 0.1 mm, maintaining parallelism at an exact 0.001 mm, a measurement tolerance also of 0.001 mm, along with the immaculate finish of Ra0.1.
(5) Thread: Skillfully machine M2 internal threads with flawless GB-7h precision; external thread remains unconstrained, showcasing GB-6g accuracy, ensuring impeccable thread integrity.

 

Description of Alumina Ceramic Parts - Discover the versatility and resilience of alumina ceramics.
Aluminum oxide (Alumina) is esteemed for its incredible adaptability and cost-efficiency compared to other advanced ceramics. Known for its high electrical insulation resistance, exceptional high-temperature endurance, formidable hardness, superior wear resistance, and outstanding chemical stability, alumina stands as the premier choice for resisting extreme temperatures and corrosive chemical environments.
In our state-of-the-art facility, we produce alumina parts with superior purity levels ranging from 75% to an exceptional 99.8%. Each ceramic piece is precisely crafted using advanced methodologies such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. Catering to specialized requirements for fitting, reduced friction, and enhanced insulation, we offer post-sintering secondary processes like CNC machining, polishing, glazing, and metalizing.
We manufacture an extensive array of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your project demands prototyping or large-scale production, we leverage our unparalleled expertise to develop solutions tailored to your exact specifications.


Data Sheet - Comprehensive insights for informed decision-making.

Zirconia Milling Jars Specification Parameters - Precision-crafted for superior performance.

 

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 - Innovating solutions across diverse industries.
 

Company Profile

Shenzhen Hairuituo New Materials Co., Ltd., proudly nestled in the bustling and forward-thinking hub of Shenzhen, China.
At the pinnacle of innovation, we deftly orchestrate the intricate art of development, design, molding, sintering, and production, crafting precision ceramic products that consistently surpass expectations. Over a decade of unstoppable progress has seen us forge robust alliances with more than 2,000 distinguished clients and 60 eminent universities. Our state-of-the-art facility, spanning over an impressive 2,000 square meters, is powered by 50 devoted professionals, fueling an annual production value nearing 20 million. Our stellar reputation in the industry is a testament to our exceptional portfolio that includes ceramic rods, tubes, plates, blocks, and meticulously crafted industrial parts. Our premises are outfitted with advanced high-precision equipment for ceramic forming, sintering, and precision machining. We extend a warm invitation for meaningful collaborations with clients around the globe, fostering a spirit of innovation and unparalleled excellence.

Why Choose Us?

1. Over a decade of unmatched expertise in crafting industrial ceramics with precision
2. Superior quality products, delivering unbeatable value at competitive prices
3. Ultra-high precision components crafted with the industry's lowest tolerance levels
4. Streamlined production schedules that ensure timely deliveries tailored to your needs
5. An experienced, professional R&D team that fuels continuous innovation and growth
6. A stellar reputation celebrated both domestically and on the global stage
7. Flexible Minimum Order Quantities that cater to even the most modest requests
8. A dynamic team dedicated to providing unparalleled after-sales support

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