Selenium (Atomic#34 / Mass Num 78.96)
Selenium has started to be applied for the X-ray sensor material such as mammography recently and the demand is also expected to grow for the CIGS (Cu/In/Ga/Se) compound solar cell production together with other metals (Indium and Gallium) which NRM handles. NRM undertakes conversion of the scrap as well as virgin Selenium refinement and distribution. NRM's high purity Selenium, which is the fruit of the know-how and the original production technology we have obtained over the past few decades, offers the outstanding properties.
| PRODUCT | FORMULA | GRADE | APPLICATION | FORM |
|---|---|---|---|---|
| Selenium | Se | 4N,5N | Medical,X-ray-sensor (mammography etc), Compound semiconductor, CIGS Solar cell | Granule, Pellets |
| Selenium Alloy | Se/Te etc. | 4N,5N | Medical X-ray sensor (mammography etc) | Granule, Pellets |
| Selenious Acid solution | H2SeO3 | density(example)50% | Metal Surface Treatment | Transparent,Strong Acid |
