In the vapour TeI4 dissociates:TeI4→ TeI2+ I2 It is a conductor when molten, dissociating into the ions TeI3+ and I-.
这种干涉会影响熔化效率,有时可能会改变模式结构,导致切割质量下降,如果光束发散太多。
This interference can affect the melting efficiency, and sometimes may change the mode structure, resulting in cutting quality degradation, if the beam divergence too much.
他们发现当液体冷却到远低于熔化温度时它经历了结构变化,形成另一种低温液体。
They found that when theliquid is cooled sufficiently far below the melting temperature, it undergoes a structural change to form another, low-temperature liquid.
然而贵金属也具有低熔化温度并且必须与其他金属合金化以有效地用于载流部件。
However, precious metals also have a low melting temperature and must be alloyed with other metals for effective use in current-carrying parts.
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