<noscript id="wwdcv"></noscript>

        1. <center id="wwdcv"></center>
          1. Contact More >>

            Tel: 0372-5698999 (domestic)
            0086-3725999555 (Overseas)

            Cell phone: 18903725209

            Fax: 0372-5698000 (domestic)
            0086-3725999000 (Overseas)

            Mailbox: lucy@dx-silicon.com

            Business QQ:271534945

            Address: Anyang City, West Village Gaoping Long'an District East

            Current Location:Home > Product > Silicon nitride series > Ferrosilicon




            Detailed Description


            Ferrosilicon nitride is a Si3N4 as the main ingredient, with no free iron, ferro silicon nitride and small amounts of other components of the mixture. For refractory goods ferro silicon nitride is a kind of gray (or dark brown) powder, white steel with ferro silicon nitride is granular material.


            The powder is mainly used for large blast furnace ferrosilicon nitride plugging hole clay, a small amount for ferrous material or other unshaped refractory materials, refractories with quality requirements of paragraph does not increase, more and more refractory products used in ferrosilicon or silicon nitride carbide.

            Granular silicon nitride is used mainly in oriented silicon steel or other steels that use nitride to increase strength (e.g., HRB400 steel).


            Note: 10-100mm, 0-200 mesh blocks, granules and powder can be produced according to user's requirements.


            Tel:0372-5698999(Domestic sales)0086-3725999555(Overseas sales)  Fax:0372-5698000 (Domestic sales) 0086-3725999000(Overseas sales)
            Top 国产免费av大片在线观看|国产精品视频久久|国产欧美亚洲一区二区|国产啪亚洲国产精品无码|亚洲中文字幕二区三区|91精品欧美一区二区综合在线|日韩精品中文一区二区

              <noscript id="wwdcv"></noscript>

                  1. <center id="wwdcv"></center>