Nadiifinta sareeysa ee scandium budada Sc qiimaha budada CAS No 7440-20-2
Macluumaad kooban oo nadiif ah oo sarreeya budada scandium Sc qiimaha budada CAS No 7440-20-2
Magaca Alaabta: Biraha Scandium
Formula: Sc
CAS No.: 7440-20-2
Miisaanka Molecular: 44.96
Cufnaanta: 2.99 g/cm3
Meesha dhalaalka: 1540 °C
Muuqashada: Qaybo buro ah oo lacag ah ama qaab kale oo adag
Ductibility: Wanaagsan
Xasilooni: Hawo si cadaalad ah u deggan
Codsiga nadiifinta sare ee budada scandium Sc qiimaha budada CAS No 7440-20-2
Birta Scandium waxaa lagu dabaqaa daahan indhaha, kicinta, dhoobada elegtarooniga ah iyo warshadaha laysarka.Codsiga ugu weyn ee Scandium miisaan ahaan wuxuu ku jiraa aluminium-Scandium alloys ee qaybaha warshadaha hawada yar yar.Qaar ka mid ah qalabka ciyaaraha, kuwaas oo ku tiirsan qalabka waxqabadka sare, ayaa lagu sameeyay Scandium-Aluminium alloys.Ka shaqeeya isku dhafka gobolka adag ee kooxo aan caadi ahayn, Sc19Br28Z4, (Z=Mn, Fe, Ru ama Os).Kooxahani waxay xiiseeyaan qaab-dhismeedkooda iyo sifooyinka birlabeedka.Waxa kale oo lagu dabaqaa in la sameeyo super alloy.
Sifaynta nadiifnimada sare ee budada scandium Sc qiimaha budada CAS No 7440-20-2
Darajo | 99.999% | 99.99% | 99.90% |
CUSBOONAYSIINTA Kiimikada | |||
Sc/TREM (% daq.) | 99.999 | 99.99 | 99.9 |
TREM (% daq.) | 99.9 | 99.9 | 99 |
Naadirka Dhulka Naadirka ah | ppm max. | ppm max. | % ugu badnaan |
La/TREM | 2 | 5 | 0.01 |
Ce/TREM | 1 | 5 | 0.005 |
Pr/TREM | 1 | 5 | 0.005 |
Nd/TREM | 1 | 5 | 0.005 |
Sm/TREM | 1 | 5 | 0.005 |
Eu/TREM | 1 | 5 | 0.005 |
Gd/TREM | 1 | 10 | 0.03 |
Tb/TREM | 1 | 10 | 0.005 |
Dy/TREM | 1 | 10 | 0.05 |
Ho/TREM | 1 | 5 | 0.005 |
Er/TREM | 3 | 5 | 0.005 |
Tm/TREM | 3 | 5 | 0.005 |
Yb/TREM | 3 | 5 | 0.05 |
Lu/TREM | 3 | 10 | 0.005 |
Y/TREM | 5 | 50 | 0.03 |
Wasakhyada Dhulka Aan Naadirka Ahayn | ppm max. | ppm max. | % ugu badnaan |
Fe | 50 | 150 | 0.1 |
Si | 50 | 100 | 0.02 |
Ca | 50 | 100 | 0.1 |
Al | 30 | 100 | 0.02 |
Mg | 10 | 50 | 0.01 |
O | 100 | 500 | 0.3 |
C | 50 | 200 | 0.1 |
Cl | 50 | 200 | 0.1 |
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