I-Barium Comple Granules | Iipellets ze-BA | I-CAS 7440-39-3 | I-99.5%

Inkcazo emfutshane:

Sinikezela ubuhlalu buhlwempu obuPhakamileyo 99.5% I-Ingnots ye-Barium, i-1kg itywinwe inokupakisha ngokugcwalisa i-argon okanye ioyile.

Ingabonelela ngobukhulu be-suvent: 20-50mm, i-20 ± 5mm, -20mm.

More details feel free to contact: erica@epomaterial.com

Thumela i-imeyile kuthi

Iinkcukacha zemveliso

Iimpawu zeMveliso

Ingcaciso yeMveliso

Intshayelelo emfutshane

Igama lemveliso: I-Barium Criele
I-CAS: 7440-39-3
Ucoceko: 99.9%
Ifomula: Ba
Ubungakanani: -20mm, i-20 ± 5mm, i-20-50mm (phantsi kwe-argon okanye ioyile)
Indawo yokunyibilika: 725 ° C (ikhanyisiwe.)
Inqaku lokubila: I-1640 ° C (yakhanyisiwe.)
Ukuxinana: i-3.6 g / ml nge-25 ° C (ikhanyisiwe.)
IFomu: Ubume obungaqhelekanga kwiigranubes / iipellets / iingots
Faka umbala: i-sil-grey
Iphakheji: I-1KG nganye itywiniweyo

Ukucaciswa

Imveliso	Ibanga
I-HAY	7647-17-8-8-8
I-Batch Hayi.	16121606	Ubungakanani:	I-100,00kg
Umhla wemveliso:	NgoDisemba, i-16,2016	Umhla wovavanyo:	NgoDisemba, i-16,2016
Inqaku lovavanyo lwe-W /%	Iziphumo	Inqaku lovavanyo lwe-W /%	Iziphumo
Ba	> 99.92%	Sb	<0.0005
Be	<0.0005	Ca	I-0.015
Na	<0.001	Sr	I-0.045
Mg	I-0.0013	Ti	<0.0005
Al	I-0.017	Cr	<0.0005
Si	0.0015	Mn	0.0015
K	<0.001	Fe	<0.001
As	<0.001	Ni	<0.0005
Sn	<0.0005	Cu	<0.0005

Umgangatho wovavanyo	Yiba, na kunye nezinye izinto ezili-16: ICP-NS CA, SR: ICP-AES I-BA: I-TC-TIC
ISIQINISEKISO:	Uthobela umgangatho weshishini

Isicelo

I-Barium yindawo yekhemikhali enesimboli ye-ba okanye inombolo yeatomic 56. Yeyona nto yesihlanu kwiQela 2, i-Alkaline ye-Alkaline ye-Alkaline yentsimbi. Ngenxa yokungasebenzi kakuhle kwemichiza, i-barium ayifumaneki kwindalo njengento yasimahla.

Izicelo: Intsimbi kunye ne-alloys, ithwele isabelo; i-tin ethengiselweyo ye-alloys-ukwandisa ukumelana nokunganyangeki; i-alloy nge-nickel yeplagi ye-spark; yongeza kwintsimbi kwaye ikhuphe i-iron njenge-inoculant; I-alloys enee-calcium, i-manganese, i-silicon, kunye ne-aluminium njenge-deoxizers ephezulu yentsimbi.I-Barium inezicelo ezimbalwa zemveliso. Isinyithi siye sasetyenziselwa umoya wokukrokrela umoya kwiityhubhu. Yinxalenye ye-YBCO (amaqondo aphezulu amaqondo aphezulu e-Superconders) kunye ne-electro ceramics, kwaye yongezwa kwintsimbi kwaye ikhuphe i-iron ukunciphisa ubungakanani beengqolowa zekhabhoni ngaphakathi kwentsimbi.

I-Barium, njengentsimbi okanye xa i-Aluminiyam, isetyenziselwa ukususa igesi engafunekiyo (i-gutter) ukusuka kwi-tubes vacus, ezinjengeempompo zomfanekiso weTV. I-Barium ilungele le njongo ngenxa yoxinzelelo oluphantsi lwe-vapor kwaye iphinde isebenze kwioksijini, i-nitrogen, ikhabhoni, diokside, namanzi; Ingakwazi nokususa igesi ngokuyinxenye ngokuyekisa kwi-crystal lattle.