Name: gadolinium oxide
English: Gadolinium oxide
Molecular formula: Gd2O3
Molecular Weight: 348.70
1 Ordinary Level: 99%, 99.5%, 99.9%, 99.95%;
(2) High purity grade: 99.99%, 99.995%, 99.999%;
3 Particle size: <50nm ,1-2um ,3-5um ,15-25um,> 40um.
4 according to the user's request for special specification
Properties: White hygroscopic powder, density 7.407g/cm3, melting
point 233020 ℃, soluble in acid, insoluble in water. Change in the humid air dull.
Good superconducting properties, high magnetic moment and Curie point temperature and
other special properties.
Application: for gadolinium iron garnet, gadolinium aluminum
garnet, the new pharmaceutical additives; its water-soluble paramagnetic complexes can improve on
the human body in medical MRI (NMR) imaging signal; in gadolinium gallium garnet in magnetic
bubble memory for storage of gadolinium is the ideal single substrate; without Camot cycle
limit can be used as solid-state magnetic refrigeration medium; to control the nuclear chain
reaction-level inhibitors, in order to ensure the safety of nuclear reactions; for Sm cobalt
magnets additives to ensure that performance does not change with temperature; gadolinium and
lanthanum oxide used, the glass region to help change and improve the thermal stability of
glass; gadolinium oxide can also be used to make capacitors, x-ray intensifying screens;
gadolinium alloy raw materials and raw materials for NdFeB in the application of magnetic
refrigeration; nuclear reactor control materials.
Gadolinium oxide Images