forehearth

常見例句

• 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(nèi)玻璃液溫度差的形成及對(duì)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(nèi)吹鎂粉処理後,澆鑄成具有“三區(qū)結(jié)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(xiàn)有的液態(tài)金屬加粉劑的二次処理方法相比,具有一系列優(yōu)點(diǎn):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;
• Smelting Actions of Short Coil Normal Frequency Forehearth
  短線圈工頻前爐的冶鍊作用
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