钛升华器是升华钛泵的关键部件。目前广泛使用的钛升华器主要有两种类型:一种是钛球升华器,另一种是钛合金丝升华器。后一种主要有钛──铂合金丝与钛──t钽合金丝两种。合金丝形式的升华器主要优点是可根据需要选择合适的长度与直径,易于成形;热容量与热情性很小,可很快加热 Titanium sublimation device is a key component of sublimation titanium pump. Currently widely used titanium sublimation there are two main types: one is the titanium sublimation device, the other is a titanium alloy sublimation. The latter mainly titanium ─ ─ platinum alloy wire and titanium ─ ─ tantalum alloy wire two. The main advantage of the sublimation of the alloy wire is that it is easy to shape by selecting the proper length and diameter according to the needs; the heat capacity and enthusiasm is very small and it can be heated rapidly