Tungsten Silicide, WSi2

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Tungsten Silicide, WSi2

Tungsten disilicate, inozivikanwa se tungsten silicate, inorganic silicide. Tungsten disilicate ndeye nhema - grey (bhuruu - nhema) tetragonal kristaro.


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Tungsten disilicate, inozivikanwawo se tungsten silicate, inorganic silicide.
Tungsten disilicate ndeye nhema - grey (bhuruu - nhema) tetragonal kristaro.
Chinese zita: tungsten disilicate
Zita rekunze: Tungsten Disilicide
Molecular formula: WSi2 Inonongedza huwandu hwemwana: 240.01
Kuwanda kwacho: 9.4 (g / mL, 25 ℃ - mapointi anonyunguduka (ºC): 2165
Solubleness: insoluble mumvura CAS: 12039-88-2 MDL: MFCD00049704
Zvepanyama uye zvemakemikari zvivakwa: Zvepanyama zvimiro zvinotevera: chemakemikari mamorekuru fomula: WSi2, nzvimbo yakanyunguduka: 2165 ℃, kuwanda: 9.3g · cm3, nzvimbo yekunyungudika: 2160 ℃ (3920 ° F, 2,430K), ine yakanaka oxidation kuramba, kusungunuka mu aqua fluoride, asi isingasviki mumvura. Iwo makemikari eiyo tungsten disilicate anoratidzwa seinotevera: inogona kuita zvine hukasha nezvinhu zvakawanda, senge yakasimba acids, fluorine, oxidants uye interhalogen makomponi.
Munda weKushandisa: WSi2 inowanzo shandiswa mu microelectronics semagetsi kuvhunduka zvinhu, kusanganisira kuramba kuri 60-80 mu-cm. Iyo zvakare inowanzo shandiswa se shunt pane polysilicon waya kuti iwedzere kuitisa kwayo uye kumhanya kwechiratidzo.


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