Lanthanum Metal
Ruzivo rupfupi rweLanthanum Metal
Formula: La
Nhamba yeCAS: 7439-91-0
Molecular uremu: 138.91
Kuwanda: 6.16 g/cm3
Kunyungudika: 920 °C
Chitarisiko: Sirivha bundu zvidimbu, ingots, tsvimbo, foil, waya, nezvimwe.
Kugadzikana: Easy oxidized mumhepo.
Ductibility: Zvakanaka
Multilingual: Lanthan Metall, Metal De Lanthane, Metal Del Lantano
Kushandiswa kweLanthanum Metal:
Lanthanum Metal ndiyo yakakosha zviwanikwa mukugadzira Hydrogen Storage Alloys yeNiMH mabhatiri, uye inoshandiswawo kugadzira mamwe akachena eRare Earth simbi uye specialty alloys.Zvishoma zvishoma zveLanthanum yakawedzerwa kuSimbi inovandudza malleability, kuramba kukanganiswa, uye ductility;Zvishoma zvishoma zveLanthanum zviripo muzvigadzirwa zvakawanda zvemadziva kubvisa maPhosphates anodyisa algae.Lanthanum Metal inogona kuvandudzwa kune akasiyana maumbirwo eingots, zvidimbu, waya, foils, slabs, tsvimbo, discs uye hupfu.
Lanthanum simbi inoshandiswa sechinhu chinoshanda chekuwedzera, high-tech alloy additive, uye mumunda wezvigadzirwa zvemagetsi.Lanthanum metal inoshandiswa mukugadzirwa kwe nickel hydrogen mabhatiri.
Gadzira yakakosha alloy precision optical girazi, yakakwira refraction optical fiberboard, yakakodzera kamera, kamera, microscope lens uye optical chiridzwa prism, nezvimwe.Kugadzira ceramic capacitors, piezoelectric ceramic dopants, uye X-ray luminescent zvinhu zvakaita selanthanum bromide oxide poda.
Tsanangudzo yeLanthanum Metal:
| La/TREM (% min.) | 99.95 | 99.9 | 99 |
| TREM (% min.) | 99.5 | 99.5 | 99 |
| Rare Earth Impurities | % max. | % max. | % max. |
| Ce/TREM Pr/TREM Nd/TREM Sm/TREM Eu/TREM Gd/TREM Y/TREM | 0.05 0.01 0.01 0.001 0.001 0.001 0.001 | 0.05 0.05 0.01 0.005 0.005 0.005 0.01 | 0.1 0.1 0.1 0.1 0.1 0.1 0.1 |
| Zvisina-Rare Earth Impurities | % max. | % max. | % max. |
| Fe Si Ca Al Mg C Cl | 0.1 0.025 0.01 0.05 0.01 0.03 0.01 | 0.2 0.03 0.02 0.08 0.03 0.05 0.02 | 0.5 0.05 0.02 0.1 0.05 0.05 0.03 |
Kurongedza:Kaviri bhegi repurasitiki mukati, vacuum yakazadzwa neargon gasi, yakaputirwa mubhaketi resimbi rekunze kana bhokisi, 50kg, 100kg/package.
Cherechedza:Kugadzirwa kwechigadzirwa uye kurongedza kunogona kuitwa zvinoenderana nezvinodiwa nemushandisi.
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