tungsten cathode

emission performance studies of novel tri-mixed barium-tungsten cathode

新型三元混合基钡钨阴极的发射性能研究

progress in research on tungsten cathode materials

钨阴极材料及其研究进展

hottest spot analysis of tungsten cathode

钨丝阴极最热点分析

Cerium-tungsten and AIN ceramics pieces with high density were obtained by the hollow cathode plasma sintering.

空心阴极烧结工艺可制备出致密度高,导热性能好的AIN陶瓷和较高致密度的铈钨样品.

The heating mechanism of hollow cathode effect plasma sintering cerium-tungsten alloy adobes are researched.

将此高温效应用于烧结高熔点材料——铈钨合金,获得了很好的效果.

supply mechanism of barium in the barium-tungsten cathode

钡钨阴极中钡的供应机制研究

emission performance studies of novel dual mixed barium-tungsten cathode

新型二元混合基钡钨阴极的发射性能研究

emission performance studies of mixed barium-tungsten cathode

混合基钡钨阴极优良性能的研究

Calculations of Temperature Distribution Along A Tungsten Hairpin Cathode and the Required Heating Power

发叉形钨丝阴极温度分布及加热功率计算

performance studies of a new style compacted barium-tungsten cathode

新型压制钡钨阴极性能的研究

advances in research on tungsten cathode materials

钨热电子发射材料的研究进展

The electron emission performance of liquid-liquid doping material was studied with emission surveyor designed in our laboratory. The effect of the doping method on the property and structure of tungsten cathode material was emphasized.

在自行设计的发射测量设备上，研究了液液掺杂材料的电子发射性能，着重阐述了掺杂方式对材料发射性能和结构的影响；