Home Page > FAQ > Detail
Adderss: Hengxi Industrial Zone,Yinzhou,Ningbo,China

Tel: 86-574-88061031

Fax: 86-574-88471239

Email: kathy@cndahua.com

Why to Select the Vitrified Bonds?

Source:Duhua Grinding Wheel Co. Limited Time:2016-08-01

A lot of cutting and grinding wheels are made with vitrified bonds, which consist of a mixture of carefully selected clays. At the high temperatures produced in the kilns where grinding wheels are made, the clays and the abrasive grain fuse into a molten glass condition. During cooling, the glass forms a span that attaches each grain to its neighbor and supports the grains while they grind.


cutting and grinding wheels.jpg  


Glass fiber discs made with vitrified bonds are very rigid, strong and porous. They remove stock material at high rates and grind to precise requirements. They are not affected by water, acid, oils or variations in temperature.


Vitrified bonds are very hard, but at the same time they are brittle like glass. They are broken down by the pressure of grinding.

Adderss: Hengxi Industrial Zone,Yinzhou,Ningbo,China Tel: 86-574-88061031 Fax: 86-574-88471239

© 2016 Ningbo Dahua Grinding Wheel Co., Ltd. all rights reserved Sitemap Xml