Maʻemaʻe Kiʻekiʻe 99.9% Lanthanum Boride| LaB6| CAS 12008-21-8| Maʻemaʻe kiʻekiʻe

Maʻemaʻe Kiʻekiʻe 99.9% Lanthanum Boride| LaB6| CAS 12008-21-8| ʻO ke kiʻi hoʻomaʻemaʻe kiʻekiʻe

ʻO ka wehewehe pōkole:

ʻO Lanthanum hexaboride (LaB6), i kapa ʻia hoʻi ʻo lanthanum boride a me LaB, he kemika inorganic, he boride o ka lanthanum.

ʻO ka Lanthanum hexaboride (LaB6) kahi mea hana seramika refractory e hōʻike ana i nā waiwai maikaʻi loa, e makemake nui ʻia i nā noi holomua.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

ʻIke pōkole

Inoa Huahana	Lanthanum hexaboride
Helu CAS	12008-21-8
ʻAno molekala	lanthanum hexaboride poisoning
Kaumaha molekula	203.77
Ka nana aku	pauda keʻokeʻo / granules
ʻO ka mānoanoa	2.61 g/mL ma 25C
Lae hehee	2530C

Hōʻike

MEA	OLELO HOOLAHA	HANA HO'O
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
RE (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
Nā mea haumia ʻole (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

Palapala noi

Hoʻohana nui ʻia ka hana hana Lanthanum hexaboride i ka ʻoihana electron, ʻoi aku ka maikaʻi o kāna waiwai hoʻokuʻu ʻia ma mua o nā mea ʻē aʻe e like me W a hoʻohana nui ʻia i ka microscope electron, etc. paʻa kemika i ke kiʻekiʻe wela, etc. Ua hoʻohana nui ʻia kēia mea i ka pūʻali koa a me nā wahi ʻenehana kiʻekiʻe. Hiki ke hoʻohana ʻia i ka radar, aerospace, ʻoihana uila, nā mea kani, nā mea lapaʻau, nā mea pono hale, nā ʻoihana metallurgy, etc. ʻO ia, ʻo ka lanthanum boride hoʻokahi kristal ka mea maikaʻi loa e hana ai i ka valve mana kiʻekiʻe, magnetron, electron beam, ion beam, accelerator cathode.