Te parakore teitei Lanthanum Boride LaB6 CAS 12008-21-8

Whakaahuatanga Poto:

Ingoa Hua Lanthanum hexaboride

nama CAS 12008-21-8

Te taumaha ngota 203.77

Te ahua o te paura puru puru / papura

Kiato 2.61 g/mL i te 25C

Ira Whakarewa 2530C

Kounga pai me te Tukunga Tere me te Ratonga Whakariterite

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Taipitopito Hua

Tohu Hua

Nga korero poto

Ingoa Hua Lanthanum hexaboride
tau CAS 12008-21-8
tātai rāpoi ngota lanthanum hexaboride paihana
Te taumaha ngota 203.77
Te ahua paura ma / granules
Kiato 2.61 g/mL i te 25C
Iwi Whakarewa 2530C

Whakatakotoranga

ITEM WHAKAMAHI WHAKAMAHI WHAKAMAHI
La(%,min) 68.0 68.45
B(%,mene) 31.0 31.15
paihana hexaboride lanthanum/(TREM+B)(%, min) 99.99 99.99
TREM+B(%,min) 99.0 99.7
RE poke(ppm/TREO,Max)
Ce   3.5
Pr   1.0
Nd   1.0
Sm   1.0
Eu   1.3
Gd   2.0
Tb   0.2
Dy   0.5
Ho   0.5
Er   1.5
Tm   1.0
Yb   1.0
Lu   1.0
Y   1.0
Kore-Re-parakore(ppm,Max)
Fe   300.0
Ca   78.0
Si   64.0
Mg   6.0
Cu   2.0
Cr   5.0
Mn   5.0
C   230.0

Taupānga

Ko te mahi mahi hexaboride Lanthanum e whakamahia nuitia ana i roto i te umanga hiko, he pai ake ona taonga tuku parae i era atu rauemi penei i te W me te whakamahia nuitia i roto i te karu hiko hiko, etc. I tenei wa, kua korerotia i roto i nga tuhinga ko te mahi mahi hexaboride lanthanum he superconductivity, engari ko te He iti rawa te pāmahana (mo te 1K). I te mea he maha nga mahi pai o te paihana hexaboride lanthanum, hei tauira, te kaha o te tukunga irahiko, te aukati radiation kaha, te pai o te matū i roto i te pāmahana teitei, etc. Kei te whakamahia tenei rauemi i roto i nga hoia me te maha o nga hangarau tiketike. Ka taea te whakamahi i roto i te radar, aerospace, te ahumahi hiko, nga taputapu, nga taputapu rongoa, nga taputapu whare, te ahumahi whakarewa, me era atu.O enei, ko te karaihe kotahi te lanthanum boride te mea tino pai ki te hanga i te hiko hiko teitei, te magnetron, te kurupae hiko, te kurupae katote, te cathode whakatere.

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