钛合金海水管路上舰应用影响与关键技术问题

Applicaion influence and key technology problems of titanium seawater pipelines used on navy ships

在舰船上采用钛合金海水管路,提升耐腐蚀性的同时,可有效减重并节省空间。美国、俄罗斯已在多型主战舰艇和小艇上应用钛合金海水管路。钛合金海水管路上舰应用,需要重点解决异种金属电偶腐蚀、生物污染、焊接工艺等关键技术问题。

Titanium seawater pipilines are used on the navy ships to improve the corrosion resistance while effectively reducing weight and saving space.U.S.and Russia Navy has applied titanium seawater pipelines on many type of ships.For the application of titanium seawater pipelines,it is necessary to focus on solving the key technical problems such as galvanic corrosion of dissimilar metals,biological pollution and welding process.