Using methods like electron beam melting or selective laser sintering.
使用方法如电子束熔炼或选择性激光烧结。
The electron gun can be applied to occasions of high power welding and long-time continuous welding and occasions of high power electron beam melting, electron beam coating and the like.
这种电子枪可应用于大功率焊接，连续长时间焊接的场合以及大功率电子束熔炼，电子束镀膜的场合等。
Electron beam welding has significant keyhole effect, it induces the electron beam welding different from general melting, and also important influence on its welding stresses and distortion.
电子束焊接具有显著的小孔效应，这一特点决定着电子束焊接过程和普通熔化焊不同，并对其焊接应力和变形产生重要影响。
The surface temperature of melt pool in crucible and hearth of TC4 alloy during electron beam cold hearth melting was measured accurately by using M9100 pyrometer.
使用M9100图像高温仪精确测定了TC 4合金电子束冷床熔炼时坩埚和冷床熔池表面的温度。
Preparing principle and preparation technology of Mo and Mo-Nb alloy single crystal and structure and component of electron beam floating zone melting are introduced.
介绍了钼和钼-铌单晶的制备原理、制备工艺及电子束区域熔炼炉组成结构。
Moreover, electron beam cold hearth melting has the prominent effect in removing inclusions, and it can produce the slabs achieving the national standard.
此外，电子束冷床熔炼去除杂质效果显著，熔炼出的铸锭成分符合国家标准。
Moreover, electron beam cold hearth melting has the prominent effect in removing inclusions, and it can produce the slabs achieving the national standard.
此外，电子束冷床熔炼去除杂质效果显著，熔炼出的铸锭成分符合国家标准。
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