钛—钢复合板烟囱钢内筒焊接工艺与应用

随着国民经济的发展,钛-钢板是一种新型的防腐材料,由于塑性韧性好、耐腐蚀和易于成型等优点,用其制造钛-钢复合板烟囱钢内筒以及各种压力容器、加热器、反应釜和特殊设备已在电力行业中得到了广泛地应用,而且我国钛资源丰富,钛及钛合金在我国很有发展前途。钛板造价比高,我国大多数选用钛-钢复合板制作烟筒钢内筒,大大减少钢内筒的工程造价。

Welding Process and Application of Titanium-Steel Composite Plate Chimney Internal Steel Tube

With the development of national economy, titanium-steel plate is a new type of anticorrosion material. Due to the advantages of good plasticity and toughness, corrosion resistance, and easy molding of the titanium-steel plate, manufacturing titanium-steel composite plate chimney internal steel tube and all kinds of pressure vessel, heater, reaction kettle, and special equipment with it has been widely used in electric power industry. The titanium resources are rich in China, and the titanium and titanium alloys are very promising in China. The titanium plate cost is so high that chimney internal steel tube is produced with titanium-steel composite plate in China, which greatly reduced the engineering cost in internal steel tube.