MoSi2

Molybdenum Disilicide (MoSi2) waa walax musharrax ah oo rajo leh oo loogu talagalay codsiyada qaabdhismeedka heerkul sarreeya.Waa meel dhalaalaysa (2030 °C) walxo leh iska caabin oksaydh oo aad u wanaagsan iyo cufnaan dhexdhexaad ah (6.24 g/cm3).Waa mid aan milmi karin asiidhyada intooda badan, laakiin waxay ku milmaan nitric acid iyo hydrofluoric acid.Raadiyeyaasha labada nooc ee atamka aad uma kala duwana, elektronegativity waa mid aad u dhow, waxayna leeyihiin astaamo la mid ah kuwa biraha iyo dhoobada.Molybdenum Disilicide waa mid firfircoon oo waxay samayn kartaa lakabka silikoon dioxide dusha sare ee heerkul sare si looga hortago oksaydh kale.Waxaa loo isticmaalaa in beeraha qalabka daahan anti-oxidation heerkulka-sare, walxaha kululaynta korontada, filimada electrode isku dhafan, qalabka dhismaha, qalabka isku dhafan, qalab u adkaysta, qalabka isku xidha dhoobada qaab-dhismeedka iyo beeraha kale.

Molybdenum Disilicide waxaa lagu dabaqi karaa warshado kala duwan oo kala duwan: 1) Tamarta iyo warshadaha kiimikada: MoSi2 waxaa loo isticmaalaa sidii curiyaha kuleyliyaha korantada, kulaylka sare ee aaladda reactor-ka, gaaska gubi, heerkulbeeg heerkul sare ah iyo tuubada ilaalinta, weelka dhalaali kara (oo loo isticmaalo dhalaalinta sodium, lithium, lead, bismuth, tiin iyo biraha kale) .2) Warshadaha Microelectronics: MoSi2 iyo Silicides kale oo biraha refractory Ti5Si3, WSi2, TaSi2, iwm waa musharrixiinta muhiimka ah ee albaabada wareegga iyo isku xirka ballaaran ee isku dhafan.3) Warshadaha Aerospace: MoSi2 oo ah heerkul sare oo ka hortag ah walxaha dahaarka, gaar ahaan sida walxaha qaybaha matoorada marawaxadaha, sida daabyada, impellers, qolalka gubanaya, nozzles iyo aaladaha wax lagu xidho, ayaa si ballaadhan oo qotodheer u ahaa cilmi-baadhis iyo codsi. .4) Warshadaha baabuurta: Molybdenum Disilicide MoSi2 waxaa loo isticmaalaa rotors turbocharger baabuurta, weelka valves, balaastigga iyo qaybaha mishiinka.

Qalab qani ah oo qani ah ayaa ku takhasusay soo saarista Bartilmaameedka Sputtering waxayna soo saari kartaa Qalabka wax lagu shubo ee Molybdenum Disilicide iyadoo loo eegayo qeexitaanka macaamiisha.Wixii macluumaad dheeraad ah, fadlan nala soo xiriir.