Gudun jirage na zamani ya kai fiye da sau 2.7 na saurin sauti.Irin wannan jirgin sama mai sauri zai sa jirgin ya yi goga da iska da kuma haifar da zafi mai yawa.Lokacin da gudun jirgin ya kai sau 2.2 na saurin sauti, alloy na aluminum ba zai iya jurewa ba.Dole ne a yi amfani da gami na titanium mai jure zafin zafi.Na gaba, Kwararre daga Sashen Fasaha na RSM zai raba dalilin da yasa titanium alloy hari ke da mahimmanci a filin jirgin sama!
Lokacin da matsawa zuwa nauyi rabo na aeroengine ya karu daga 4 zuwa 6 zuwa 8 zuwa 10, da kuma kwampreso kanti zafin jiki ne daidai da ya karu daga 200 zuwa 300 ℃ zuwa 500 zuwa 600 ℃, da low-matsa lamba kwampreso faifai da ruwa asali sanya daga. aluminum dole ne a maye gurbinsu da titanium gami.
A cikin 'yan shekarun nan, masana kimiyya sun sami sabon ci gaba a cikin bincike na kaddarorin titanium gami.The asali titanium gami hada da titanium, aluminum da kuma vanadium yana da babban aiki zafin jiki na 550 ℃ ~ 600 ℃, yayin da sabuwar raya aluminum titanate (TiAl) gami yana da matsakaicin aiki zafin jiki na 1040 ℃.
Yin amfani da alloy na titanium maimakon bakin karfe don yin fayafai masu matsa lamba da ruwan wukake na iya rage nauyin tsarin.Ana iya adana man fetur da kashi 4 cikin 100 na kowane raguwar 10% na nauyin jirgin sama.Don roka, kowane raguwar kilogiram 1 na iya haɓaka kewayon da 15km.
Ana iya ganin cewa, za a kara amfani da kayayyakin sarrafa sinadarin titanium a cikin jiragen sama, kuma ya kamata manyan masana'antun titanium su dukufa wajen gudanar da bincike da ingantawa da kuma samar da na'urori masu inganci na titanium don tabbatar da samun gurbi a kasuwannin hada-hadar kudi.
Lokacin aikawa: Satumba-06-2022