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-paranga (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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