Intangiriro
Izina ryibicuruzwa: Scandium
Inzira: Sc
CAS No.: 7440-20-2
Uburemere bwa molekuline: 44.96
Ubucucike: 2,99 g / cm3
Ingingo yo gushonga: 1540 ° C.
Kugaragara: Ibice bya silver cyangwa ubundi buryo bukomeye
Igihagararo: Biroroshye cyane kuba oxyde mu kirere, gumana gaze ya argon
Imiterere: Ibice by'ifeza, ingots, inkoni, file, insinga, nibindi.
Ipaki: 1kg / irashobora cyangwa nkuko ubisabwa
Icyiciro | 99,999% | 99,99% | 99,99% | 99,9% |
UMURIMO W'IMIKORESHEREZE | ||||
Sc / TREM (% min.) | 99.999 | 99.99 | 99.99 | 99.9 |
TREM (% min.) | 99.9 | 99.9 | 99 | 99 |
Ntibisanzwe Isi | ppm max. | ppm max. | ppm max. | % max. |
La / TREM Ce / TREM Pr / TREM Nd / TREM Sm / TREM Eu / TREM Gd / TREM Tb / TREM Dy / TREM Ho / TREM Er / TREM Tm / TREM Yb / TREM Lu / TREM Y / TREM | 2 1 1 1 1 1 1 1 1 1 3 3 3 3 5 | 5 5 5 5 5 5 10 10 10 5 5 5 5 10 50 | 5 5 5 5 5 5 10 10 10 5 5 5 5 5 50 | 0.01 0.005 0.005 0.005 0.005 0.005 0.03 0.005 0.05 0.005 0.005 0.005 0.05 0.005 0.03 |
Ibidasanzwe Byisi | ppm max. | ppm max. | ppm max. | % max. |
Fe Si Ca Al Mg O C Cl | 50 50 50 30 10 100 50 50 | 150 100 100 100 50 500 200 200 | 500 150 200 150 80 1000 500 500 | 0.1 0.02 0.1 0.02 0.01 0.3 0.1 0.1 |
Scandium Metal ikoreshwa muri superalloys zitandukanye zerekana imikorere myiza yicyuma hamwe na gravaty yoroheje. Porogaramu nyamukuru ya Scandium kuburemere ni muri Scandium-Aluminium alloys kubice bito byinganda zo mu kirere. Byakoreshejwe mu ndege za gisirikare z’Uburusiya, cyane cyane MiG-21 na MiG-29. Bimwe mubikoresho bya siporo, bishingiye kubikoresho bikora neza, byakozwe hamwe na Scandium-Aluminium. Akoreshwa muburyo bukomeye bwa synthesis ya cluster idasanzwe, Sc19Br28Z4, (Z = Mn, Fe, Ru cyangwa Os). Aya matsinda ashishikajwe nimiterere n'imiterere ya magneti.
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