Igoa o oloa: Dysprosium oxide
Fuafuaga mole: Gd2O3
mamafa mole: 373.02
Mama:99.5% -99.99% min
CAS:12064-62-9
Fa'apipi'i: 10, 25, ma le 50 kilokalama i le taga, fa'atasi ai ma fa'apalapala e lua o taga palasitika i totonu, ma lalaga, u'amea, pepa, po'o paelo palasitika i fafo.
Uiga:
Paʻepaʻe poʻo le paʻepaʻe samasama malamalama, ma le mamafa o le 7.81g/cm3, se mea faʻafefeteina o le 2340 ℃, ma le vevela e tusa ma le 4000 ℃. O se mea fa'akomepiuta e solu i acids ma ethanol, ae le o le alkali po'o le vai.
Talosaga:
Dysprosium oxide e faʻaaogaina moneodymium iron boron maneta tumau e fai ma mea faaopoopo . Faʻaopoopo e uiga i le 2-3% o le dysprosium i lenei ituaiga maneta e mafai ona faʻaleleia lona faʻamalosi. I le taimi ua tuanaʻi, o le manaʻoga mo le dysprosium e leʻi maualuga, ae faʻatasi ai ma le faʻateleina o le manaʻoga mo neodymium iron boron magnets, na avea ma elemene faʻaopoopo talafeagai, faʻatasi ai ma se togi e tusa ma le 95-99.9%; I le avea ai o se mea e fa'aosoina ai le pa'u fela'ua'i, o le trivalent dysprosium o se nofoaga fa'aola e tasi fa'amoemoe e tolu lanu fa'amalama mea e fa'aosoina ai le ion. E masani ona faia i ni fusi e lua, tasi o le moli samasama, ma le isi o le moli lanumoana. Dysprosium doped luminescent mea e mafai ona fa'aaogaina e avea ma pa'u felanulanua'i lanu muamua e tolu. u'amea mana'omia mea mata'ina mo le saunia tele magnetostrictive alloy Terfenol, lea e mafai ai ona maua sa'o faagaioiga masini; Fa'aaogaina mo le fuaina o le neutron spectra po'o le avea o se neutron absorber i le alamanuia malosi atomic; E mafai fo'i ona fa'aaogaina e fai ma mea e galue ai maneta mo le fa'a'aisa maneta.
E faʻaaogaina e fai ma mea mata mo le gaosia o le uʻamea dysprosium, uʻamea uʻamea dysprosium, tioata, moli halogen uʻamea, mea e manatua ai magneto-optical, yttrium uʻamea poʻo le yttrium alumini garnet, ma tootoo pulea mo reactors faaniukilia i le alamanuia malosi atomic.
Taimi meli: Apr-18-2023