真空熔化 vacuum melting
- 本文将着重介绍真空熔化氩气保护连续定向凝固设备的结构特点及工作原理。
This paper will discuss especially on the structure and working principle of continuous unidirectional solidification equipment under conditions of vacuum melting and argon shield. - 由于钛合金的活性强,熔化焊时需要用惰性气体或真空进行保护。
Because of the high activeness of the titanium alloys, the inert gases or vacuum shielding is needed in fusion welding. - 如果合金本身对氧非常敏感,则不仅在雾化时要采取措施,在熔化时最好也采用真空熔炼。
If the alloy is in itself sensitive to the oxygen, then not only in atomization time must take the measure, when melting should better also use the vacuum melting.
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