Diamond Polished 99% 99.5% Al2o3 Alumina Ceramic Cylinders

Diamond Polished 99% 99.5% Al2o3 Alumina Ceramic Cylinders

Specification of alumina ceramic cylinder:

1.Purity of alumina: 75%, 85%, 90% 96%, 99%, 99.5% , 99.8% optional

2.Dimension capability:  diameter range from 0.4~50 mm, length range from 1 mm to 1000 mm

3.Available shape: round rod, square bar, rectangular bar, oval bar, ceramic rod with multiple holes

4.Surface treatment: different grade polishing, glazing and metallizing and son on.

Main features of alumina ceramic cylinder:

1. Extreme wear and abrasion resistance., over 276 times in comparison with stainless steel
2. Extraordinary electrical insulation, it always us in many high voltage, high-current application

3. Chemical corrosion resistance under high temperature, even if with strong acid or alkali

4. Great mechanical properties, hardness, compressive and flexural strength are much higher stainless steel
5. Protective atmospheres or high vacuum at high-temperature to eliminate contamination or impurity.

6. High precision dimensional tolerance with diamond polished surface quality
7. Extreme high-temperature stability under reducing, inert, and high-vacuum conditions under high temperature up to 1800°C.
8. Low material cost in high-level applications than other technical ceramics

Description of alumina ceramic cylinder

The ceramic cylinders are made from high purity alumina ceramic material, shaped by dry pressing, cold isostatic pressing, high temperature sintering and precision machining, with a number of advantages, such as abrasion resistance, corrosion resistance, high hardness, high toughness and low friction coefficient. Due to these properties, the alumina Ceramic Rods can work under harsh conditions, like the highest work temperature 1650 centigrade degree, acid and alkaline enviroment and so on.
Our regular ceramic materials are zirconia, 95% alumina, 99% alumina, 99.5% alumina, 99.9% alumina, silicon nitride, etc.They are widely used in medical equipment, precision machinery, precise measuring and testing equipment, and laser equipment.

Alumina ceramic rods with ready molds

We have many selection of standard alumina ceramic rods with diameter ranging from 0.4 mm to 30 mm, refer to the attached list.

Related products of alumina ceramic cylinders:

Why choose us?

1. Support custom made need, whatever, it's prototyping project, or cost down program.

2. With over 15 years of OEM, ODM manufacturing experience and professional team.

3. With in-house comprehensive production equipment from forming to secondary process.

4. Competitive price with low level MOQ request, flexible and on-time delivery

5. Offer free samples for stocked alumina ceramic rods, but freight charge collected.

Company Introduction

Our advantage

1.We have in-house comprehensive manufacturing machines from shaping to firing process.

2.We possess own high precision machining production line, such as fine grinding and CNC machining

3.We  could deal with surface treatment with our machines, like polishing, glazing and metallizing.

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