99.9% Barium karfe ingots Ba pellets granules CAS 7440-39-3

Takaitaccen Bayani:

Muna ba da babban tsabta 99.9% Barium karfe ingots, 1kg shãfe haske iya kunshin cika da Argon ko mai.

Za a iya ba da girman barbashi: 20-50mm, 20± 5mm, -20mm.

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

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Bayanin Samfura

Takaitaccen gabatarwa

Sunan samfur: Barium karfe granules
Saukewa: 7440-39-3
Tsafta: 99.9%
Formula: Ba
Girman: -20mm, 20± 5mm, 20-50mm (karkashin argon ko mai)
Matsayin narkewa: 725 ° C (lit.)
Tushen tafasa: 1640C (lit.)
Yawa: 3.6 g/mL a 25 ° C (lit.)
Form: siffar da ba ta dace ba a cikin granules / pellets / ingots
Launi: Silver-launin toka
Kunshin: 1kg a kowace gwangwani da aka rufe

Ƙayyadaddun bayanai

Samfura	Barium
CAS No	7647-17-8
Batch No.	Farashin 16121606	Yawan:	100.00kg
Kwanan watan masana'anta:	Dec, 16,2016	Ranar gwaji:	Dec, 16,2016
Gwajin Abun w/%	Sakamako	Gwajin Abun w/%	Sakamako
Ba	>99.92%	Sb	<0.0005
Be	<0.0005	Ca	0.015
Na	<0.001	Sr	0.045
Mg	0.0013	Ti	<0.0005
Al	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

Matsayin Gwaji	Be, Na da sauran abubuwa 16: ICP-MS Ca, Sr: ICP-AES Ba: TC-TIC
Ƙarshe:	Bi ƙa'idar kasuwanci

Aikace-aikace

Barium wani sinadari ne mai alamar Ba da lambar atomic 56. Shi ne kashi na biyar a Rukuni na 2, ƙarfen ƙarfe mai laushi na azurfa.Saboda yawan amsawar sinadarai, barium ba a taɓa samun shi a cikin yanayi azaman sinadari na kyauta ba.

Aikace-aikace: Ƙarfe da kayan haɗi, masu ɗaukar kayan aiki;gubar – tin soldering gami - don ƙara creep juriya;gami da nickel don walƙiya;ƙari ga ƙarfe da jefa baƙin ƙarfe a matsayin inoculant;gami da alli, manganese, silicon, da aluminium a matsayin manyan deoxidizers na karfe.Barium yana da ƴan aikace-aikacen masana'antu.An yi amfani da ƙarfe a tarihi don ɓata iska a cikin bututun injin.Wani sashi ne na YBCO (superconductors masu zafin jiki) da kuma yumbu na lantarki, kuma ana ƙara shi zuwa ƙarfe da jefa baƙin ƙarfe don rage girman ƙwayar carbon a cikin ƙananan ƙarancin ƙarfe.

Barium, a matsayin ƙarfe ko lokacin da aka haɗa shi da aluminium, ana amfani da shi don cire iskar gas da ba'a so (guttering) daga bututun mara amfani, kamar bututun hoton TV.Barium ya dace da wannan dalili saboda ƙarancin tururinsa da sake kunnawa zuwa oxygen, nitrogen, carbon dioxide, da ruwa;yana iya ko da wani bangare cire iskar gas mai daraja ta hanyar narkar da su a cikin lattice crystal.