Barium Mhezi 99.9%

Tsananguro pfupi:

Chigadzirwa Zita: Bariamu (ba) mesimbi granules
Cas: 7440-39-3
Kuchena: 99.9%
Formula: ba
Saizi: -20mm, 20-50mm (pasi pemaminerari mafuta) kana zvichienderana nezvinodiwa nevatengi
Package: 1kg / inogona kana zvichienderana nezvinodiwa nevatengi

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Breif SumoofBariamuMetal Granules:

Chigadzirwa Zita: Barium Metal Granules
Cas: 7440-39-3
Kuchena: 99.9%
Formula: ba
Saizi: -20mm, 20-50mm (pasi pemaminerari)
Inline Point: 725 ° C (lit.)
Boiling Point: 1640 ° C (lit.)
Density: 3.6 g / ml pa 25 ° C (lit.)
Chengetedzo. mvura-yemahara nharaunda
Fomu: tsvimbo zvidimbu, chunks, granules
Scravitity yakanangana: 3.51
Ruvara: sirivha-grey
Basa: 50.0 μω-cm, 20 ° C

Barium ndeyemakemikari nechiratidzo ba uye atomic nhamba 56 Nekuda kwekusangana kwayo kwemakemikari, Barium haina kumbobvira yawanikwa mune zvakasikwa sechinhu chemahara. Hydroxide yayo, inozivikanwa munhoroondo yepamberi paBaryta, haina kuitika semaminerari, asi inogona kugadzirira nekudziya nehope barum carbonate.

Zvishandiso: Simbi uye alloys, kutakura madhiri; kutungamira-tinenge vatengeserana madhiri - kuti uwedzere kupokana nekukanda; Alloy neNickel yeSpark plugs; inowedzera kusimbi uye kurasa simbi seoculant; Alloys naCalcium, Manganese, Silicon, uye Aluminium seGiredhi Giredhi Dhixidages.Bariamu ane chete mashoma maindasitiri ekushandisa. Iyo simbi yave yakashandiswa kare kare mhepo inoshamisa mumhepo yekuvhara. Icho chikamu cheYBCO (yakakwirira-tembiricha mashura) uye electro ceramics, uye inowedzerwa kune simbi uye yakakanda simbi kuti ideredze saizi yecarbon zviyero zviri mukati meiyo microcenture.
Barium, sesimbi kana pavakacherwa naAluminium, inoshandiswa kubvisa magasi asingadiwe (guttering) kubva kuVefuum machubhu, senge tekoto emoto. Barium akakodzera nechinangwa ichi nekuda kwekumanikidzwa kwayo kwakadzika uye kuitiswa kune oxygen, nitrogen, kabhoni diokidhi, uye mvura; Iyo inogona kutokwanisa kubvisa magasi anokudzwa nekuvanyungudika mune yekristaro. Ichi chishandiso chiri kupera zvishoma nezvishoma nekuda kwekuwedzera kukurumbira kweiyo tubleless LCD uye plasma seti.

Coa yeBarium yesimbi granules