single electric crystal silicon ingot

1:high photoelectricity conversion 2:fz silicon technology 3:single crystal silicon 4:high efficiency

Our advantages on owner's power supply insure the cost lower, so Xinhua have got many advantages. welcome to contact us for products.

Application areas:FZ silicon silicon traditional usage is in power electronics, which is made for power electronics component e.g. SCR MOSFET IGBT and so on.and recently fusioning-zone technology is also used in green energy resource area.photoelectricity conversion efficiency will  reach 20% ,while the efficiency will only be 12% by pulling of single crystal silicon.

the FZ growers principles:

The growth proess starts by inserting a polycrystalline ingot into the upper chamber/pulling arrangment.Thereafter the ingot is pre-heated by means of a graphite heater.After pre-heating,the graphite heater is swung away and the cone-shaped ingot is lowered into the active zone of the high frequency coil.which is  able to melt the silicon ingot into the seed crystal.The one-pass monocrystalline growth process can begin now.

single electric crystal silicon ingot