It has great improvement possibilities. As of now, the electrical steel vacuum covering innovation gets full grown and rapidly understands the industrialization of vacuum covering innovation.
Practice has demonstrated that steel vacuum electron shaft covering has numerous preferences: (1) decision of zinc oxide material liquefying point absent a lot of limitation. High energy thickness electron pillar can make the covering material in an exceptionally brief timeframe to arrive at 3000 ~ 6000 . Accordingly, notwithstanding regular excited hot plunge stirred, aluminum, tin, practically the entirety of the metal materials can be stored, yet additionally a wide assortment of plated metal nitride film, metal oxide film and metal carbide and an assortment of composite layer. This strip material for the advancement of new offers extraordinary opportunity. (2) Covering of high material usage, natural contamination. Vacuum covering is a dry covering, no hurtful fluids, gases. (3) Steel covering has great quality. It admittance to uniform, smooth and exceptionally slim covering, covering of high virtue, erosion opposition and attachment. Strip covering by electron shaft warm-up before surface initiation, covering of high immaculateness, and no middle of the road weak compound layer can be a metal framing, and even folded into a little cylinder instead of straightforwardly by the covering off. (4) measure adaptable, simple to change assortments, as indicated by item prerequisites to accomplish an adaptable steel plating on single-sided, twofold sided, single layer, multilayer, plated two materials can arrive at plated blended film. Covering thickness is not difficult to control, and super flimsy movies can be covered.
Nonetheless, the steel vacuum covering is as yet in beginning phases of advancement. The portion of the strip surface is still far and hot-plunge, plating analyzed. Impede the improvement of vacuum covering strip is primarily because of low profitability, significant expense. The best arrangement is grown rapid, high force and stable dissipation source.
The improvement of high-power electron weapon and vacuum covering with a piece of key advances. General vacuum vanishing covering obstruction warming can be utilized and enlistment warming. Its gear is generally basic, however the warming temperature and the vanishing rate are low. Mechanical creation to meet the nonstop requirement for vacuum covering steel strip, you should utilize warming pace, high liquefying temperature of the warmth source.
Examinations demonstrate that powerful electron weapon is the ideal warmth source in ceaseless vacuum covering measure. This is on the grounds that: Electron weapon produced after electron shaft can be accomplished by centering a high energy thickness, assault pot covering material, so the temperature can arrive at least 3000, than the high temperature circular segment. Electron shaft energy transformation pace of 80{48c12ebafde104a62ce6ea6a136148b53302d345570321c539e647cca532abd1} – 90{48c12ebafde104a62ce6ea6a136148b53302d345570321c539e647cca532abd1}, utilizing the attractive redirection framework can be effectively e-bar centering and checking, uniform warming. Electron bar barrage just the surface covering material, not in view of the fuse of different materials brought about by blended issues. Utilization of the electron weapon shaft breadth, electric force, in addition to radiate voltage, check way, recurrence and different boundaries are not difficult to actualize guideline. Utilize an electron weapon can likewise be covered in the creation interaction of titanium dioxide steel-plated vacuum was warm, clean and strip electron firearm is utilized, to besiege the surface initiation. In spite of the fact that the electron shaft scanningHealth Wellness Articles, strip surface temperature is controlled at 200 ~ 550 . The preheating is important for the steel covering to improve the covering bond.
