float zone (FZ) silicon crystals

Alloy Or Not: Non- alloy Secondary Or Not: Non- secondary Place of Origin: Jiangxi China (Mainland)

Brand Name: Xinhua Model Number: FZ- 14 diameter: 4"

length: 3000 mm



1: high purity

2: float zone technology

3: silicon crystal

4: low cost

1: With high professional technology and strong R & D team, Xinhua only spend one year to hold the floatzone (FZ) technolgy and can refine/ grow crystals with diameters up to 4 inches, and with length up to 3000 mm successfully. 2: Our advantages on owner's power supply make the cost lower, so Xinhua have cost value advantage. welcome to contact us for product. the FZ growers principles: The growth proess starts by inserting a polycrystalline ingot into the upper chamber/ pulling arrangment. Thereafter the ingot is pri- 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 now able to melt the silicon ingot to the seed crystal. The one- pass monocrystalline growth process can now begin.