forehearth

基本解释

The waste gases must be vented from the forehearth sections.
廢氣必須從通路段排除。
Temperature difference in forehearth and its influences on product quality were analyzed.
介紹了料道內玻璃液溫度差的形成及對産品性能的影響。
The method shows a number of advantages over other existing methods for the desulphurization of blast-furnace cast irons. The method can also be used for the treatment of liquid iron in a cupola forehearth for obtaining high quali-tymagnesium cast irons.
這種方法還用於沖天爐鉄液処理,鉄液在沖天爐前爐內吹鎂粉処理後,澆鑄成具有“三區結搆”的鋼錠模,其壽命比原來的灰鉄鋼錠模提高兩倍,這一新工藝與現有的液態金屬加粉劑的二次処理方法相比,具有一系列優點:粉劑利用率高,処理成本低;
Keywords forehearth glass mosaic tank furnace;
料道著色;玻璃馬賽尅;熔窰;
Keywords forehearth;electrode;electric heating;
料道;電極;電加熱;