Search
English

Language

+86-138-1482-9868

Before you start shopping

We use first- and third-party cookies including other tracking technologies from third party publishers to give you the full functionality of our website, to customize your user experience, perform analytics and deliver personalized advertising on our websites, apps and newsletters across internet and via social media platforms. For that purpose, we collect information about user, browsing patterns and device.

By clicking "Accept All Cookies", you accept this, and agree that we share this information with third parties, such as our advertising partners. If you prefer, you can choose to continue with "Only Required Cookies". But keep in mind that blocking some types of cookies may impact how we can deliver tailored content that you might like.

For more information and to customize your options, click on "Cookie settings". If you want to learn more about cookies and why we use them, visit our Cookie Policy page at any time. Cookie Policy

Accept All Cookies Close

News

Home / News / Products News / High - Efficiency Preparation of Welded Aluminum Nitride Ceramic Samples

Home / News / Products News / High - Efficiency Preparation of Welded Aluminum Nitride Ceramic Samples

High - Efficiency Preparation of Welded Aluminum Nitride Ceramic Samples

Aluminum nitride ceramic is a material with excellent comprehensive properties. It has a hexagonal wurtzite structure and is mostly gray or off - white. Besides features such as high thermal conductivity, high insulation, and a thermal expansion coefficient matching that of silicon, it also has high strength, high hardness, and good chemical stability. It is widely used in fields such as electronics, lighting, aerospace, etc., and is a high - performance ceramic material with great potential. To accurately analyze its properties, metallographic sample preparation is crucial! For aluminum nitride ceramic samples, the four - step POS disc method is recommended for preparation. The following is the sample preparation process for your reference.

1 : Grind the sample flat using a DiaRe resin diamond grinding disc.
       2 : Conduct fine grinding with a POS grinding disc and 9μm PD - WT polycrystalline diamond.
       3 : Polish with a GF - JP polishing cloth and 3μm PD - WT polycrystalline diamond polishing solution.
       4 : Perform final polishing with a ZN - ZP polishing cloth and SO - T401 50 - nanometer silica polishing solution.

PREV：Key to high-flatness composite sample preparation-POS&POH discs
NEXT：TableCUT200 manual and automatic cutting machine can easily solve your precision cutting problems!

Recommended