冷兵器时代和机械化战争时代,制造兵器的材料主要是钢、铁、合金等金属。随着军事科技的不断发展,兵器的“塑身”也越来越科技化。现代战争对兵器的性能提出了更高要求的同时,“好兵器”自然需要“好金属”的打造。因此,近年来世界各国的兵器工业对一些地壳中含量较少、分布较散、提炼较难的稀有金属的需求日益加大,这其中就包括对钛的需求。 In the era of cold weaponry and mechanized warfare, the materials for manufacturing weapons are mainly steel, iron, alloy and other metals. With the continuous development of military science and technology, the weapon’s “body sculpting” has also become increasingly scientific and technological. While modern warfare puts forward higher requirements on the performance of weaponry, “good weaponry” naturally needs the building of “good metal.” Therefore, in recent years, the weapons industry in various countries in the world has become increasingly demanding of some rare metals in the crust, which are scattered and difficult to be refined, including the demand for titanium.