I-Barium Metal 99.9%

Incazelo emfushane:

Igama lomkhiqizo: I-Barium (BA) yensimbi Granules
Case: 7440-39
Ukumsulwa: 99.9%
Ifomula: BA
Usayizi: -20mm, 20-50mm (ngaphansi kwamafutha angamaminerali) noma ngokwesidingo samakhasimende
Iphakheji: I-1kg / Can noma ngokuya ngesidingo seklayenti

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Isingeniso seBreifiwa-ItheyiliAma-Metal Granules:

Igama lomkhiqizo: Ama-granules wensimbi we-barium
Case: 7440-39
Ukumsulwa: 99.9%
Ifomula: BA
Ubukhulu: -20mm, 20-50mm (ngaphansi kwamafutha okumaminerali)
Iphoyinti elincibilikayo: 725 ° C (Lit.)
Iphoyinti elibilayo: 1640 ° C (Lit.)
Ubukhulu: 3.6 g / ml ku-25 ° C (lit.)
Isitoreji Isitoreji. indawo engena kwamanzi
Ifomu: Izicucu zeRod, ama-Chunks, amagremu
Amandla athile adonsela phansi: 3.51
Umbala: Isiliva-Grey
Ukumelana: 50.0 μ ω-cm, 20 ° C

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. I-hydroxide yayo, eyaziwa ngomlando wanamuhla wanamuhla njengeBaryta, akwenzeki njengeminerali, kepha ingalungiswa ngokushisa i-barium carbonate.

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. Lolu hlelo lokusebenza luyanyamalala kancane kancane ngenxa yokuthandwa okuvuselelwayo kwe-LCD ye-tubelless kanye ne-plasma sets.

Coa of barium metal granules