论文部分内容阅读
俄罗斯一家公司研制成功一种高纯钛材,其纯度高达99.9999%。利用这种高纯度钛材可以制造多种工业用高精密度零部件,例如可用于制作半导体基板上的氮化钛薄膜,使用这种氮化钛薄膜可以避免因硅铜基板上的杂质而产生的故障。纯度极高的钛材@李有观
A company in Russia successfully developed a high-purity titanium material with a purity of 99.9999%. The use of such high purity titanium can be used to manufacture a wide range of industrial precision components such as titanium nitride for semiconductor substrates, failure. High purity titanium @ Li has a concept