CAS 7440-62-2 V tau pa'u Vanadium Powder

Fa'amatalaga Puupuu:

Igoa o oloa: Vanadium V Powder

Mama: 99% min

Kase Numera: 7440-62-2

Lapo'a: 325 mesh


Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga o oloa

Uiga

Vanadium: elemene faailoga V, uamea efuefu siliva, o le vaega VB i le laulau faavaitaimi, atomic numera 23, Atomic mamafa 50.9414, tino totonugalemu tioata kupita, valence masani o +5, +4, +3, +2.O le mea faʻafefeteina o le Vanadium e maualuga tele, ma e masani ona iai le niobium, tantalum, tungsten, molybdenum e pei o le uʻamea faʻafefe.Malie, E malō ma e le fa'amaneta.E tetee i le hydrochloric ma le sulfuric acid, ma e tetee atu i le kesi, masima, vai e sili atu nai lo le tele o uamea stainless.O le u'amea Vanadium i le tulaga mafiafia e sili atu ona mautu i le vevela o le potu.E le fegalegaleai ma le ea, vai po'o le alkali ma e mafai ona tetee atu i mea fa'afefeteina O Vanadium o se u'amea siliva-efuefu.O le mea faʻafefe o le 1890 ± 10 ℃, o se tasi o uʻamea e le masani ai ma maualuga le liusua.O loʻo i ai le vevela o le 3380 ° C, o le vanadium mama e faigata, e le maneta, malleable, ae afai o loʻo i ai O se vaega itiiti o mea leaga, aemaise lava o le nitrogen, okesene, ma le hydrogen, e mafai ona faʻaitiitia ai le palasitika.

Fa'amatalaga

COA ole Vanadium Powder
mama
>99.9%
V
99.2
O
0.08
N
0.013
Si
0.05
C
0.001
Fe
0.12
S
0.02
Cr
0.01
Na
0.002

Fa'atatauga

Fa'aopoopo mo mea fa'apipi'i vave neutron reactor teutusi, mea superconducting ma alloys fa'apitoa.

O Tatou Fa'amanuiaga

E seasea-lalolagi-scandium-oxide-ma-tau-tele-2

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