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

• Customization: Available
• Flexural Strength: >1000 MPa
• Purity: 99%
• Model NO.: alumina ceramic terminal post
• 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 refined precision with a roundness of merely 0.002 mm and concentricity at a flawless 0.002 mm, complemented by an ultra-smooth surface finish of Ra0.1;
(2) Hole: expertly crafted with a minimum hole diameter as minute as 0.2 mm, extending to a depth of up to 6 mm for detailed applications;
(3) Slot: impressively narrow groove width of just 0.1 mm, with the exceptional capability to design and craft custom-shaped grooves tailored to your exact specifications;
(4) Plane: process ultra-fine 0.1 mm sheets with precision parallelism at a remarkable 0.001 mm, ensuring a tight measurement tolerance of 0.001 mm, finished with an exquisite Ra0.1 surface;
(5) Thread: capable of machining an M2 internal thread with unmatched GB-7h precision, adaptable external thread sizes while maintaining GB-6g accuracy.

 

Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) is renowned for its exceptional versatility and cost-efficiency among advanced ceramics. Its superior electrical insulation, remarkable high-temperature resistance, and robust hardness make it ideal for applications demanding high thermal endurance and chemical corrosion resistance.
Our state-of-the-art facility offers alumina parts with purities ranging from 75% to an exceptional 99.8%. Each ceramic component is meticulously crafted using advanced techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to unique application requirements such as fitting, minimizing friction, and enhancing insulation, we provide precise post-sintering processes, including CNC machining, polishing, glazing, and metalizing, ensuring tailored solutions.
We specialize in manufacturing a diverse array of alumina ceramic components, such as tubes, rings, discs, rods, arms, and wire guides. From prototypes to large-scale productions, our comprehensive capabilities promise solutions that flawlessly align with your demands.


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., nestled in the dynamic and thriving urban landscape of Shenzhen, China.
As a luminary in the industry, we masterfully integrate the development, design, molding, sintering, production, and sales of top-tier precision ceramic products. Over the past ten years, our extraordinary expansion has resulted in flourishing partnerships with over 2,000 clients and collaborations with 60 prestigious universities. Our state-of-the-art facility, spanning a generous 2,000 square meters, employs 50 passionate professionals and achieves an impressive annual production value approaching 20 million. Renowned for our stellar industry reputation, we offer an extensive portfolio of products, including ceramic rods, tubes, plates, blocks, and intricate precision industrial components. Our plant is equipped with cutting-edge high-precision machinery, guaranteeing unparalleled excellence in ceramic forming, sintering, and precision machining. We eagerly anticipate fostering meaningful collaborations with astute clients both domestically and on the global stage.

Why Choose Us?

1. With over a decade of expertise in the realm of industrial ceramic production
2. Providing exceptional quality products at incredibly competitive prices
3. Specializing in the delivery of ultra-high precision parts with remarkably tight tolerance levels
4. Committed to ensuring efficient and prompt production timelines
5. Supported by a highly skilled, professional, and dynamic R&D team
6. Earning an outstanding reputation on both domestic and international fronts
7. Offering flexible minimum order quantities, welcoming even the smallest orders
8. Powered by an enthusiastic team and devoted to delivering exceptional after-sales support

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