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我公司经营出口的海绵钛,系稀有金属,主要应用于宇航、火箭、导弹、造船、冶金、石油化工、医药等工业上。其特性为接触空气后,表面易起氧化反应,影响品质。因此按照冶金部、上海冶炼二厂规定,需采用密封性好,抽真空、充氩、能承受气压的金属容器包装。过去一直采用进口铝材,再配上结晶硅,冲压成厚度2.5mm 的小口径铝桶,每年耗铝量较大,依靠进口解决。同时铝桶价格也较昂贵,50公斤装铝桶
My company exports titanium sponge, Department of rare metals, mainly used in aerospace, rockets, missiles, shipbuilding, metallurgy, petrochemical, pharmaceutical and other industries. The characteristics of contact with air, the surface is easy to oxidation reaction, affecting quality. Therefore, in accordance with the provisions of the Ministry of Metallurgy, Shanghai Smelting Plant No. 2, it is required to adopt a metal container packaging which has good sealing, vacuuming, argon filling and can withstand the pressure. The past has been the use of imported aluminum, together with the crystalline silicon, punched into a thickness of 2.5mm small-caliber aluminum barrels each year a larger aluminum consumption, relying on imports to solve. At the same time the price of aluminum barrels are also more expensive, 50 kg aluminum barrels installed