这些巨大的固体钛的铸锭，有十几吨。

And, these are giant billets of solid titanium weighing tens of tons.

youdao

因此而言，我想看看克劳尔法，制备钛的工艺。

And so, for that, I want to look at the production of titanium by the Kroll process.

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钛的质地坚固轻巧，并且可以承受470摄氏度的高温。

Titanium is strong, light and can withstand temperatures as high as 470 degrees centigrade.

youdao

But, the reaction says I need twice as much mag as tickle if this reaction is going to go to completion.

但是这个反应告诉我们,镁的量应该是四氯化钛的两倍,如果要反应完全的话。

麻省理工公开课 - 固态化学导论课程节选

Two moles of mag consume one mole of tickle, giving us one mole of Ti, and that's 515 moles of tickle consumed.

两摩尔的镁消耗一摩尔的四氯化钛，得到一摩尔钛，也就是说需要消耗掉515摩尔的四氯化钛。

麻省理工公开课 - 固态化学导论课程节选

This is titanium sponge that comes out of the bottom of this reactor, and it subsequently re-melted in a vacuum arc furnace.

海绵状的钛,从反应器的底部出来，随后在真空炉中重新熔炼。

麻省理工公开课 - 固态化学导论课程节选