Although titanium sponge material in the Second

Although titanium material in the Second was discovered seven years ago , but due to refining process was not easy ( titanium sponge is very easy to combine with oxygen ) , scientists have been unable to titanium alloy be refined into useful substances metals. Until 1938 , DuPont developed a new way to extract , plus magnesium reduction method, the red and gold reserves in the ground ore , after chlorination, plus magnesium , restore titanium alloy pump it and become a titanium sponge titanium, to a ninety-four three years , DuPont began producing a large number of titanium sponge metal products.Titanium is a metallic chemical element , because the refining process is not easy, and less expensive titanium sponge production , it is only used in the early titanium sponge science , marine science and other high-tech titanium sheet science and energy development . And daily necessities are to begin in applied to the titanium sponge .We can be a magnet placed on the table , then leaned over the frame , if it is not generating the magnetic response of titanium frames . Also check its hinge , titanium glasses are placed two plastic or metal liner in the hinge , in addition , because of different metals with different electrical conductivity , so with conductive index can be measured whether the titanium metal.