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引言 钛金属在我国有丰富的资源,同时具有优异的耐腐蚀性能。钛焊接管已广泛地应用于耐海水、盐水、氧化性酸湿氯气、次氯酸盐、有机酸等介质腐蚀的输送管道,冷凝器,热交换器和反应塔等,还可以用于食品,饮料,医药,电镀和仪表工业中。其中用量最大的是沿海地区发电厂的冷凝器,计划在“八五”期间,华东沿海地区将建许多发电站,给钛焊接管开拓了市场。现在由于各
Introduction Titanium metal is rich in resources in our country, at the same time has excellent corrosion resistance. Titanium welded pipe has been widely used in seawater, salt water, oxidizing acid wet chlorine, hypochlorite, organic acids and other media corrosion pipeline, condenser, heat exchanger and reaction tower, can also be used for food, Beverage, pharmaceutical, plating and instrumentation industries. Among them, the largest one is the condenser of power plants in coastal areas. It is planned that during the Eighth Five-Year Plan period, many power plants will be built in the coastal areas of East China and the market for titanium welded pipes will be opened up. Now due to each