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<br class="break/" /><br class="break/" /><a href="https://sanhuiabrasives.com/products/black-silicon-carbide/"><em><strong><span style="color: #ff0000;">Black corundum</span> </strong></em></a>is an important industrial abrasive commonly used for <span style="color: #ff0000;"><a href="http://www.xinliabrasive.com" style="color: #ff0000;"><em><strong>grinding and polishing</strong></em></a></span> various materials. It is mainly made of electrofused aluminium oxide (i.e. corundum) and has the following characteristics:
<br class="break/" /><br class="break/" />High hardness: black steel jade is very hard, usually around 9 on the Mohs scale, second only to diamond and silicon carbide. This makes it ideal for machining hard materials.
<br class="break/" /><br class="break/" />Good wear resistance: Due to its high hardness, Black Steel Jade does not wear out easily during use and has a long service life.
<br class="break/" /><br class="break/" />Chemical Stability: Black Steel Jade has good resistance to acids, alkalis and other chemicals, and is not prone to chemical reactions, so it can maintain its <a href="http://www.xinliabrasive.com"><em><strong>grinding performance</strong></em></a> in a wide range of environments.
<br class="break/" /><br class="break/" />Widely used: Black Steel Jade is widely used in metal processing, glass, ceramics and other industries, mainly for cutting, <a href="http://www.xinliabrasive.com"><em><strong><span style="color: #ff0000;">grinding and polishing</span></strong></em></a>. In addition, it is also commonly used in the manufacture of high-grade refractory materials and other high-temperature resistant products.
<br class="break/" /><br class="break/" /><a href="http://www.xinliabrasive.com"><img loading="lazy" decoding="async" width="714" height="482" src="/wp-content/uploads/2024/08/微信图片_20240814112703_副本_副本.jpg" alt="" class="aligncenter size-full wp-image-4863" srcset="https://www.xinliabrasive.com/wp-content/uploads/2024/08/微信图片_20240814112703_副本_副本.jpg 714w, https://www.xinliabrasive.com/wp-content/uploads/2024/08/微信图片_20240814112703_副本_副本-300x203.jpg 300w" sizes="auto, (max-width: 714px) 100vw, 714px" /></a>