炭素技术
炭素技術
탄소기술
CARBON TECHNIQUES
2014年
6期
55-59
,共5页
热压小炭砖%研制%高炉
熱壓小炭磚%研製%高爐
열압소탄전%연제%고로
Hot pressed carbon brick%development%blast furnace
在宝钢高炉对比应用结果表明，热压小炭砖炉缸优于大块炭砖和陶瓷杯炉缸。对热压小炭砖的研制情况进行介绍，包括原料选择、工艺特点和使用设备等。与美国GrafTech热压小炭砖的对比研究表明：国产热压小炭砖在密度、强度、抗氧化性、抗铁水熔蚀性等方面优于GrafTech热压小炭砖，在高炉上使用效果良好。
在寶鋼高爐對比應用結果錶明，熱壓小炭磚爐缸優于大塊炭磚和陶瓷杯爐缸。對熱壓小炭磚的研製情況進行介紹，包括原料選擇、工藝特點和使用設備等。與美國GrafTech熱壓小炭磚的對比研究錶明：國產熱壓小炭磚在密度、彊度、抗氧化性、抗鐵水鎔蝕性等方麵優于GrafTech熱壓小炭磚，在高爐上使用效果良好。
재보강고로대비응용결과표명，열압소탄전로항우우대괴탄전화도자배로항。대열압소탄전적연제정황진행개소，포괄원료선택、공예특점화사용설비등。여미국GrafTech열압소탄전적대비연구표명：국산열압소탄전재밀도、강도、항양화성、항철수용식성등방면우우GrafTech열압소탄전，재고로상사용효과량호。
In this paper, the development of hot pressed carbon bricks,including raw materials selection, process characteristics and equipments was introduced.Contrast application in Baosteel indicated that the hot pressed carbon brick furnace hearths are better than the carbon block and ceramic cup furnace hearths. The comparative study showed that the density,strength,oxidation resistance and molten iron corrosion resistance of the domestic hot pressed carbon bricks are better than those of GrafTech hot pressed carbon bricks. The hot pressed carbon bricks exhibit good applicable effect in blast furnaces.
