ʻO Tungsten Silicide, WSi2

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ʻO Tungsten Silicide, WSi2

ʻO Tungsten disilicate, i ʻike ʻia he tungsten silicate, he silicide inorganic. He ʻeleʻele hina (polū - ʻeleʻele) aniani tetragonal.


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ʻO Tungsten disilicate, ʻo ia hoʻi ʻo tungsten silicate, he mea make ʻino ʻole.
ʻO Tungsten disilicate kahi ʻeleʻele - hina (polū - ʻeleʻele) aniani tetragonal.
Ka inoa Kina: tungsten disilicate
ʻO ka inoa haole: Tungsten Disilicide
Hoʻohālikelike Molecular: WSi2 Nānā i ka nui o ke keiki: 240.01
Ke kiʻekiʻena: 9.4 (g / mL, 25 points points kiko hoʻoheheʻe (ºC): 2165
Solubleness: hiki ʻole ke hoʻoheheʻe ʻia i ka wai CAS: 12039-88-2 MDL: MFCD00049704
Nā ʻano kino a me nā kemika: ʻO ke ʻano o ke kino penei: kemikala mole mole: WSi2, kiko hoʻoheheʻe: 2165 ℃, nuʻa: 9.3g · cm3, wahi hoʻoheheʻe: 2160 "(3920 ° F, 2,430K) i ka wai wai fluoride, akā ʻaʻole hiki ke hoʻopau ʻia i ka wai. Hōʻike ʻia nā waiwai kemika o ka dissticate tungsten penei: hiki iā ia ke hana kolohe me nā mea he nui, e like me nā waikawa ikaika, fluorine, oxidants a me nā hui interhalogen.
Kahua Noi: Hoʻohana pinepine ʻia ʻo WSi2 i ka microelectronics ma ke ʻano he uila uila, me ke kūʻē ʻana he 60-80 mu Ω cm. Hoʻohana pinepine ʻia ia ma ke ʻano he shunt ma kahi uea polysilicon e hoʻonui i kāna conductivity a me ka wikiwiki o ka hōʻailona.


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