22. After electronbeam welding, electronbeam local heat treatment was applied in GH4133 superalloy as the turbine disk material in this paper.
针对涡轮盘材料GH4133合金,在电子束焊后采用新颖的电子束局部热处理工艺对接头进行热处理。
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23. The elastic and inelastic scattering of low energy electrons in solids and some of its applications in electron beam microanalysis are described.
本文介绍了低能电子在固体中的弹性散射和非弹性散射,及其在电子束显微分析中的一些应用。
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24. Powder can be spread onto a tray and then solidified in the required pattern with a squirt of a liquid binder or by sintering it with a laser or an electronbeam.
25. The process of vacuum electron beam welding for rear-axle housing semiaxis of coach was introduced and the major problems in the process of welding was analysed.
介绍了用真空电子束焊接大型客车后桥壳半轴的工艺方法,并就焊接过程中存在的主要问题进行了分析。
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26. It is also indicated that prebunching can short the laser wavelength without increasing the electronbeam energy and relieve the requirement on the electron beam quality.
同时还指出,预群聚有在不增加电子束能量情况下缩短激光波长和降低对电子束质量要求等作用。
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27. Brief introduce the first production line of electronbeam strip coating in nation. Analyze and discuss some technical and facility problems in electronbeam strip coating.
介绍国内第一条电子束钢带镀膜生产线的情况,对钢带镀膜的一些工艺及设备技术问题进行分析探讨。
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28. Brief introduce the first production line of electronbeam strip coating in nation. Analyze and discuss some technical and facility problems in electronbeam strip coating.