The cathode rays are always beamed on a fresh area of the anode surface . 陰極射線總是射向陽(yáng)極表面的新區(qū)域。
Chrome blasted structure is good looking and durable with anode surface treatment . with easy - collecting base , lubricators can be applied to work and 給油桶過濾網(wǎng),能使用過的沖削油過濾回收再使用,
At the delay time when the area on the anode surface bombarded by electrons expands to a maximum field , the upper limit of ion beam current output is reached . the ion beam parameters are an accelerating voltage of 220 kv , an ion current density of 350 a / cm2 with beam pulse width of 70 ns and with composition of 30 % proton and 70 % carbon ions 在電子流對(duì)陽(yáng)極轟擊面積達(dá)到最大所對(duì)應(yīng)的延遲時(shí)間,獲得了最大離子束流密度輸出,離子束參數(shù)為: 220kv , 350a cm ~ 2 , 70ns ,成分約為30 h離子和70 c離子,離子束流密度的波動(dòng)同樣可控制在20 。