Utangulizi mfupi
Jina la bidhaa: Erbium
Mfumo: er
CAS No.: 7440-52-0
Uzito wa Masi: 167.26
Uzani: 9066kg/m³
Uhakika wa kuyeyuka: 1497 ° C.
Kuonekana: Vipuli vya kijivu vya kijivu, ingot, viboko au waya
Sura: Vipande vya uvimbe wa silvery, ingots, fimbo, foil, waya, nk.
Kifurushi: 50kg/ngoma au kama ulivyohitaji
Daraja | 99.99% | 99.99% | 99.9% | 99% |
Muundo wa kemikali | ||||
Er/trem (% min.) | 99.99 | 99.99 | 99.9 | 99 |
Trem (% min.) | 99.9 | 99.5 | 99 | 99 |
Uchafu wa Dunia | ppm max. | ppm max. | % max. | % max. |
Gd/trem TB/TREM Dy/trem Ho/trem Tm/trem Yb/trem Lu/trem Y/trem | 10 10 30 50 50 10 10 30 | 10 10 30 50 50 10 10 30 | 0.005 0.005 0.05 0.05 0.05 0.005 0.01 0.1 | 0.01 0.05 0.1 0.3 0.3 0.3 0.1 0.6 |
Uchafu usio wa kawaida wa Dunia | ppm max. | ppm max. | % max. | % max. |
Fe Si Ca Al Mg W Ta O C Cl | 200 50 50 50 50 50 50 300 50 50 | 500 100 100 100 50 100 100 500 100 100 | 0.15 0.01 0.05 0.02 0.01 0.1 0.01 0.15 0.01 0.01 | 0.15 0.01 0.05 0.03 0.1 0.1 0.05 0.2 0.03 0.02 |
Erbium chuma, ni matumizi ya madini. Imeongezwa kwa vanadium, kwa mfano, erbium hupunguza ugumu na inaboresha uwezo wa kufanya kazi. Kuna pia matumizi machache ya tasnia ya nyuklia. Chuma cha Erbium kinaweza kusindika zaidi kwa maumbo anuwai ya ingots, vipande, waya, foils, slabs, viboko, diski na poda.
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