Svart silisiumkarbid

Svart SiC is a man-made mineral with a high thermal conductivity rating of 100 W/m-K. It is extremely hard, around a Mohs 9.1 eller 2550 Knoop. It has high strength at elevated temperatures. For eksempel, at 1000oC, SiC is 7.5 times stronger than Al203 (aluminum oxide). Black SiC will contain some free silicon and carbon and thus is not as pure as green SiC. Black will range in purity from 97-99% pure, depending on grit size. Green SiC is made from Silica sand and coke and is extremely pure. Hexagonally shaped, it breaks into very sharp particles. Our green SiC is 99% pure, exceeding JIS, ISO, & FEPA standards.

Grønt silisiumkarbid

Grønn SiC is harder than black, coming in at a 9.4 Mohs and 2600 on the Knoop scale. Green is often the media of choice when it comes to wire sawing.The material is water classified/separated – this produces a very tight particle size distribution, as well as a reduction in fines, as preferred for accurate wire sawing applications. Unless your application requires an extremely pure SiC, by default, black is preferred due to its more economic pricing.

Silisiumkarbidprodusent

Henan Superior slipemidler importerer & Eksport Co., Ltd. (HSA), established in 2001, is a leading supplier of silicon carbide and related products in China. Som en avgjørende leverandør av slipende produkter, HSA maintains close contact and strategic cooperation with many famous multinational corporations. Markedet vårt dekker Amerika, Canada, Midt-Østen, Russland, Spania, Sør -Afrika, Sørøst -Asia og etc.

It’s our belief that qualified products make credibility. We believe in such things as relieved, satisfying customer experiences, the right products in the right places, well-organized logistics, and clean packages. In a word, every little improvement in products is a step closer to perfection.

Together with you, we hope to work on products that define an industry and try to make our world even better.