6inch Corrosion resistant sapphire crystal rod

Product Description

The crystals intended for use as TLD are grown in the form of calibrated rods by the Stepanov method in a strongly reducing medium. The rods are then cut into 1-mm-thick tablets with a diameter of 5 mm, after which their own background is measured.

To make a set of detectors with a preset spread of sensitivity values, this testing should be preceded by irradiation with a known dose. The corresponding data are entered into a computer and, if necessary, displayed; the accumulated doses are registered by a thermoluminescent analyzer. 

Ingot Sapphire is the main substrate material for LED lighting chips. Due to its reasonable cost and performance advantages, it accounts for up to 90% of all kinds of LED lighting substrates. Zhongju is capable of processing substrates according to customer needs. With 100% accurately maked exclusion areas, it allows us to help downstream industry to reduce cutting costs efficiently. Currently, our sapphire ingot productions ranges from 2 to 12 inches with high quality.