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日本于1950年开始生产海绵钛,至今已有近三十年的历史了。现在生产海绵钛的厂家有:大阪钛(株),东帮钛(株),采用镁法生产海绵钛,年产量分别为5443吨,4173吨;新金属工业(株)(1969年成立,1971年投产),采用钠法生产,年产量为1633吨,总年产量为11249吨的生产能力,据79年报导,大阪钛(株)和东帮钛(株)的海绵钛的生产能力,分别增加到700吨/日和550吨/日,年产量可达到15000吨。
Japan began producing titanium sponge in 1950 and has been in the process of nearly thirty years. Now manufacturers of sponge titanium are: Osaka Titanium (strain), the East for the titanium (strain), the use of magnesium production of titanium sponge, the annual output was 5443 tons, 4173 tons; New Metal Industries Co., Ltd. (established in 1969, 1971 Year production), the production of sodium method, the annual output of 1633 tons, the total annual output of 11,249 tons of production capacity, according to 79 reported that Osaka Titanium Co., Ltd. and East to help titanium sponge titanium production capacity, respectively Increase to 700 tons / day and 550 tons / day, the annual output can reach 15000 tons.