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2、»ðÖÆÆ·ºÍÉ¢×´ÄÍ»ð²ÄÁϵÄÉú²ú¹¤ÒÕÌõ¼þ、Ô²ÄÁÏÑ¡Ôñ±ê×¼Óë¸÷×ÔÏà¹ØµÄ¼¼ÊõÖ¸±êÒÔ¼°½ñºó¸Ä½øµÄ·½Ïò。¹Ø¼ü´Ê:Ö±Á÷µç»¡Â¯;ÄÍ»ð²ÄÁÏ;µ×µç¼«ÖÐͼ·ÖÀàºÅ:TM924.4ÎÄÏ×±êʶÂë:ABottomElectrodeofDCArcFurnaceandItsRefractoryHUAXia(TechnicalCentreofWuhanIron&SteelCo.,Wuhan430080,China)Abstract:Inthepaper,
3、theauthorintroducesthevariousstructuresofDCarcfurnaces,theiroperatingfeaturesandthebasicrequirementsfortheusedrefractoryproducts,anddescribesindetailtheproductiontechnologiesofvariousrefractoryproductsandparticulaterefractoriesfordifferentstructuresofDCarcfurnaces,selectingst
4、andardofrawmaterials,relatedtechnicalindexesandfurtherimprovingtrends.Keywords:DCarcfurnace;refractory;bottomelectrode1Ç°ÑÔ(1)ʯīµç¼«µ¥Î»ËðºÄ¼õÉÙÔ¼50%～60%;½ü¼¸ÄêÀ´,ÓÉÓÚÖ±Á÷µç»¡Â¯Á¶¸Ö¹¤ÒÕ¼¼ÊõÃ÷ÏÔ(2)µç»¡ÉÁ˸³Ì¶È´ó´ó½µµÍ;µÄÓŵã,¶øʹÆäÔÚÈ«ÊÀ½ç·¶Î§ÄÚÆÕ±éÊܵ½ÖØÊÓ,²¢ÇÒ(3)µçºÄ½µµÍÔ¼
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