High Frequency Porcelain Alumina Ceramic Terminal Talc Porcelain Terminal Board High Temperature Insulated Ceramic Terminal Post

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, 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 outstanding roundness precision of just 0.002 mm and maintain concentricity at a remarkable 0.002 mm, complemented by a flawlessly smooth surface finish of Ra0.1.
(2) Hole: Master the craft of creating holes with a minimum diameter as small as 0.2 mm, extending to a depth of up to 6 mm, showcasing exceptional precision.
(3) Slot: Tailor your designs with a minimum narrow groove width of 0.1 mm, with the capability to create custom-shaped grooves to meet specific requirements.
(4) Plane: Handle 0.1 mm sheets with finesse, achieving a minimum processable thickness and ensuring parallelism at an astounding 0.001 mm, with measurement tolerance as tight as 0.001 mm and a fine finish of Ra0.1.
(5) Thread: Skillfully machine M2 internal threads with impeccable GB-7h accuracy, while external threads offer flexible sizing options, maintaining precision at GB-6g.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its extraordinary versatility and cost-effectiveness when compared to other advanced ceramics. With its superior electrical insulation resistance, exceptional endurance to high temperatures, robust hardness, outstanding wear resistance, and stable chemical properties, it is an ideal choice for high-temperature applications and chemical corrosion resistance.
Our state-of-the-art facility excels in producing alumina parts with purities ranging from a versatile 75% to an impressive 99.8%. Each ceramic component we provide is meticulously crafted with a dense body using advanced techniques such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to unique application requirements, we offer precise secondary processes post-sintering, including CNC machining, polishing, glazing, and metalizing, aimed at fitting, reducing friction, and enhancing insulation.
We proficiently manufacture an extensive array of alumina ceramic components, including tubes, rings, discs, rods, arms, and wire guides. Whether you seek prototyping or high-volume production, we are fully equipped and prepared to deliver solutions that seamlessly align with your 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.
We proudly stand as a beacon of industry leadership, masterfully intertwining the realms of development, design, molding, sintering, production, and sales of precision ceramic products. In the last decade, our extraordinary journey has led to collaborations with over 2,000 clients and 60 prestigious universities. Our state-of-the-art factory, expansively covering 2,000 square meters, houses 50 dedicated employees and boasts an awe-inspiring annual production value nearing 20 million. Renowned for our exceptional industry reputation, we present an extensive variety of products including ceramic rods, tubes, plates, blocks, and precision industrial components. Our facility is meticulously equipped with cutting-edge high-precision machinery, ensuring unparalleled excellence in ceramic forming, sintering, and precision machining. We are passionate about establishing significant partnerships with perceptive clients on both local and global fronts.

Why Choose Us?

1. Harnessing over a decade of unparalleled expertise in industrial ceramic production
2. Providing products of superior quality at highly competitive pricing
3. Crafting ultra-high precision parts with remarkably minimal tolerance levels
4. Guaranteeing efficient and prompt production timelines
5. Supported by an experienced, professional, and supremely efficient R&D team
6. Holding a stellar reputation both nationally and internationally
7. Offering flexible MOQ, warmly embracing even the smallest of orders
8. Energized by a dynamic team and dedicated to exceptional after-sales support

Factory Show