Amagremu ensimbi we-barium | Ama-Pellets e-BA | I-CAS 7440-39-3 | 99.5%

Incazelo emfushane:

Sihlinzeka ngokuhlanzeka okuphezulu kwama-99.5% ama-barium metal inots, i-1kg evalwe ngephakheji igcwalisa nge-argon noma uwoyela.

Unganikeza usayizi wezinhlayiyana: 20-50mm, 20 ± 5mm, -20mm.

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

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukuchazwa Komkhiqizo

Isingeniso Esifushane

Igama lomkhiqizo: Ama-granules wensimbi we-barium
Case: 7440-39
Ukumsulwa: 99.9%
Ifomula: BA
Ubukhulu: -20mm, 20 ± 5mm, 20-50mm (ngaphansi kwe-argon noma uwoyela)
Iphoyinti elincibilikayo: 725 ° C (Lit.)
Iphoyinti elibilayo: 1640 ° C (Lit.)
Ubukhulu: 3.6 g / ml ku-25 ° C (lit.)
IFOMU: I-URTROMER ENTRUSTE EGRANLISES / PELETS / Ingots
Umbala: Isiliva-Grey
Iphakheji: I-1kg ngokuvaliwe ngokuvaliwe

Ukucacisa

Umphumela	Itheyili
Cas cha	7647-17-8-8
Batch No.	16121606	Inani:	100.00kg
Usuku Lokukhiqiza:	Dec, 16,2016	Usuku lokuhlola:	Dec, 16,2016
Vivinya into w /%	Umphumela	Vivinya into w /%	Umphumela
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

Standard Test	Yiba, na nezinye izinto eziyi-16: I-ICP-MS Ca, SR: I-ICP-AES BA: TC-tic
Isiphetho:	Athobele indinganiso yebhizinisi

Isicelo

I-Barium yinto yamakhemikhali enophawu lwe-BA ne-Atomic Inombolo 56. Yinto yesihlanu eqenjini 2, i-silvery yensimbi yensimbi ethambile yomhlaba ye-alkaline. Ngenxa yokuvuselela kwayo okuphezulu kwamakhemikhali, i-barium ayitholakali emvelweni njengento yamahhala.

Izinja: Insimbi nama-alloys, ithwala ama-alloys; Ama-alloys we-lead-tin soldering - ukukhulisa ukumelana nokuqina; alloy nge-nickel yama-spark plugs; okungezansi kwensimbi nokuphonsa insimbi njenge-inoculant; I-Alloys nge-calcium, i-manganese, eSilicon, ne-aluminium njenge-deoxidiimers yensimbi ephezulu.I-Barium inezicelo ezimbalwa zezimboni kuphela. I-Metal isetshenziswe ngokomlando wokuhlaselwa umoya kumashubhu we-vacuum. Yingxenye ye-YBCO (amazinga okushisa aphezulu) kanye nama-ceramics we-electro, futhi angezwa ngensimbi futhi aphonswe ngensimbi ukunciphisa usayizi wamapulangwe wekhabhoni ngaphakathi kwensimbi.

I-Barium, njengensimbi noma lapho igcotshwe nge-aluminium, isetshenziselwa ukususa amagesi angafuneki (ama-gutter) kusuka kumashubhu we-vacuum, njengamashubhu wesithombe se-TV. I-Barium ilungele le njongo ngenxa yokucindezela kwayo okuphansi kwe-vapor kanye nokuvunyelwa komoya-mpilo, i-nitrogen, ikhabhoni diokdide, namanzi; Kungasusa ngokwengxenye namagesi amahle ngokuwachitha ku-crystal lattice.