Isinyithi seCerium
Ulwazi olufutshane lweIsinyithi seCerium
Ifomula: Ce
Inombolo yeCAS: 7440-45-1
Ubunzima beMolekyuli: 140.12
Ubuninzi: 6.69g/cm3
Indawo yokunyibilika: 795°C
Imbonakalo: Iziqwenga zesiliva ezisilivere, iingots, intonga, ifoyile, ucingo, njl.
Uzinzo: I-oxidized ngokulula emoyeni.
Ductibility: Kuhle
Iilwimi ezininzi:Isinyithi seCerium, Metal De Cerium, Metal Del Cerio
Isicelo:
I-Cerium Metal, isetyenziswa kwishishini le-steel foundries ukwenza i-FeSiMg alloy kwaye isetyenziswa njengesongezo se-hydrogen alloy yokugcina.I-Cerium Metal inokuqhutyelwa phambili kwiimilo ezahlukeneyo zeengots, iziqwenga, iingcingo, iifoyile, ii-slabs, iinduku kunye neediski.Isinyithi seCerium ngamanye amaxesha songezwa kwiAluminiyam ukuphucula ukuxhathisa kwe-Aluminiyam.I-Cerium Metal isetyenziswa njenge-arhente yokunciphisa kunye ne-catalyst.Cerium Metal isetyenziswa njenge-additive alloy kunye nokuveliswa kweetyuwa ze-cerium, kunye namashishini afana namayeza, ukwenza isikhumba, iglasi, kunye ne-textiles. i-arc electrode, i-cerium alloy iyamelana nobushushu obuphezulu kwaye ingasetyenziselwa ukwenza iinxalenye zejethi.
Inkcazo
| Ikhowudi yeMveliso | Isinyithi seCerium | ||
| IBanga | 99.95% | 99.9% | 99% |
| UHLELO LWEKHEMICAL | |||
| I-Ce/TREM (% min.) | 99.95 | 99.9 | 99 |
| I-TREM (% min.) | 99 | 99 | 99 |
| Ubumdaka boMhlaba obunqabileyo | % max. | % max. | % max. |
| La/TREM Pr/TREM Nd/TREM Sm/TREM Eu/TREM Gd/TREM Y/TREM | 0.05 0.05 0.05 0.01 0.005 0.005 0.01 | 0.1 0.1 0.05 0.01 0.005 0.005 0.01 | 0.5 0.5 0.2 0.05 0.05 0.05 0.1 |
| Non-Rare Earth Ukungcola | % max. | % max. | % max. |
| Fe Si Ca Al Mg Mo O C Cl | 0.15 0.05 0.03 0.08 0.05 0.03 0.03 0.03 0.03 | 0.2 0.05 0.05 0.1 0.05 0.03 0.05 0.05 0.03 | 0.3 0.1 0.1 0.2 0.1 0.05 0.05 0.05 0.05 |
Ukupakishwa:Imveliso ifakwe kwimibhobho yentsimbi, ifakwe i-vacuumed okanye izaliswe ngegesi ye-inert yokugcina, kunye nobunzima be-50-250KG ngegubhu.
Yintoni esinokubonelela ngayo:
