论文部分内容阅读
金属钛及其合金具有重量轻、强度高、耐高温、耐腐蚀及抗冲击力强等特点。譬如,钛耐硝酸腐蚀的能力比钢材强七十余倍。王水能溶解黄金,但溶解不了钛。因此,钛及其合金在一定程度上,超过并可取代不锈钢等钢材及其它稀有金属。钛及钛合金在我国用于工业生产,虽只有十几年的历史,但发展很快,需要量急骤
Metal titanium and its alloys are characterized by light weight, high strength, high temperature resistance, corrosion resistance, and strong impact resistance. For example, titanium is more than 70 times more resistant to nitric acid corrosion than steel. Aqua regia can dissolve gold, but it cannot dissolve titanium. Therefore, titanium and its alloys, to some extent, exceed and can replace stainless steel and other rare metals. Titanium and titanium alloys are used in industrial production in our country. Although they only have a history of more than ten years, they have developed rapidly and demand has been in rapid development.