ZhenAn Si Metal Powder Uses
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ZhenAn Metal Silicon Powder Uses
The main function of metal silicon in magnesia carbon bricks is to consume oxygen in the decarburized layer and increase the oxidation resistance of carbon-containing refractory materials. The main functions of metal silicon and aluminum in carbon-containing refractory materials are anti-oxidation and reducing carbon oxidation. For the effects of these two antioxidant additives, metal aluminum powder is stronger than metal silicon powder. Some companies believe that metal silicon is suitable for refractory materials with lower melting temperatures, while metal aluminum powder manufacturers are suitable for refractory materials with higher temperatures. Another point is that the high-temperature strength of carbon-containing refractory materials containing metal aluminum is higher than that containing metal silicon.
It is difficult to distinguish the authenticity of silicon powder and aluminum powder. Chemical analysis alone cannot distinguish the authenticity. The color should also be observed like aluminum powder. If the supply fluctuates greatly, it is recommended to find a third-party department for testing.
The above briefly introduces the application of metal silicon powder. If you don't understand after reading the article, you can contact our company for consultation.
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