建筑钛材需要量的增长率比预想的高,神户制钢公司预测2000年日本建筑用钛材将达到3500t。1987年建筑用钛材200t,十三年间将增长17.5倍,神户制钢北罔一泰认为,到1996年非航空用钛的比率将超过50%。1987年世界钛加工材的需要量为30500t,1988年以后按4%年增长率增加产量,到2000年将达到5万吨。 Construction titanium demand growth rate higher than expected, Kobe Steel predicts that in 2000 Japan’s construction titanium will reach 3500t. In 1987, 200t titanium for construction purposes will increase by 17.5 times in thirteen years. Kobe Steel, a member of North China, believes that by 1996 non-aerospace titanium will exceed 50%. In 1987, the world demand for titanium processing materials was 30,500 tons. After 1988, it will increase its output by 4% annually and reach 50,000 tons by the year 2000.