Gadolinium granule(Gd)产品概况

Gadolinium has the highest thermal neutron capture surface and can be used as reactor control and protection materials. Gadolinium can be used in optical fibers and optical discs as well as terbium and dysprosium. Photomagnetic recording uses light instead of magnetism to read magnetized and unmagnetized places, which is characterized by high density and rewritable recording. The application of gadolinium and its alloys in magnetic refrigeration has made breakthrough progress. At room temperature, magnetic refrigerators using superconducting magnets, metal gadolinium or its alloys as the cooling medium have come out.

Gadolinium is a silver white metal with ductility. Gadolinium is magnetic at room temperature. Gadolinium is relatively stable in dry air and tarnishes in wet air.