Ukucoceka okuphezulu kweLanthanum Boride LaB6 CAS 12008-21-8

Inkcazelo emfutshane:

Igama leMveliso iLanthanum hexaboride

Inombolo ye-CAS 12008-21-8

Ubunzima bemolekyuli 203.77

Imbonakalo emnyama eluhlaza ngumgubo / iigranules

Ubuninzi be-2.61 g/mL kwi-25C

Indawo yokunyibilika 2530C

Umgangatho olungileyo kunye nokuhanjiswa okukhawulezayo kunye nenkonzo yokwenza ngokwezifiso

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Email: kevin@shxlchem.com

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Ulwazi olufutshane

Igama lemveliso	Lanthanum hexaboride
Inombolo yeCAS	12008-21-8
Ifomula yemolekyuli	ityhefu ye-lanthanum hexaboride
Ubunzima bemolekyuli	203.77
Imbonakalo	umgubo omhlophe / iigranules
Ukuxinana	2.61 g/mL kwi-25C
Indawo yokunyibilika	2530C

Inkcazo

INTO	INGCACISO	IZIPHUMO ZOKUVAVANYA
La(%,min)	68.0	68.45
B(%,min)	31.0	31.15
lanthanum hexaboride poisoning/(TREM+B)(%,min)	99.99	99.99
TREM+B(%,min)	99.0	99.7
Ukungcola kweRE(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
Non-Re Ukungcola(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

Isicelo

Umsebenzi weLanthanum hexaboride usetyenziswa kakhulu kwishishini le-electron, ipropati yayo yokukhupha intsimi ingcono kunezinye izinto ezifana ne-W kwaye isetyenziswa ngokubanzi kwi-electron microscope, njl. Iqondo lobushushu lisezantsi kakhulu (malunga ne-1K) .Njengoko ityhefu ye-lanthanum i-hexaboride inemisebenzi emininzi egqwesileyo, umzekelo, ukuqina kokukhutshwa kwe-electron eyomeleleyo, ukuxhathisa okuqinileyo kwimitha, ukuzinza okuhle kweekhemikhali kubushushu obuphezulu, njl. njl. Inokusetyenziswa kwi-radar, i-aerospace, i-electronic industry, i-instrumentation, izixhobo zonyango, izixhobo zasekhaya, i-metallurgy industry, njl. Apho, i-lanthanum boride ikristale enye yeyona nto ilungileyo yokwenza ivalve yamandla aphezulu, imagnetron, i-electron beam, i-ion beam, i-accelerator cathode.