2015年1月30日星期五

Brief history of titanium

The first discovery of titanium ore is a black sand called titanium iron sand, by Reverend William Gregor in Cornwall in 1791 found that the. He analyzed it and deduce the is composed of iron and an unknown metal oxides, and report to the Royal Geological Society of Cornwall.
In 1795, German scientists in Berlin Martin Heinrich Klaproth of Sch, called a RL red ore from Hungary. This is Jin Hongshi (TiO2) of a kind of form, but Klaproth realized it a previously unknown element oxides, he named titanium bar stock (Ti). When he was informed of the discovery of Gregor, he studied iserite and confirmed it also contains titanium tubing for sale. Until 1910, working in USA Ge M. A. Hunter to create a pure titanium metal, achieved by heating four titanium chloride and sodium metal.

没有评论:

发表评论