Ishishini leTitanium laseRashiya liyathandeka
Ibhombu yaseRashiya yamva nje iTu-160M yenza inqwelomoya yayo yokuqala ngoJanuwari 12, 2022. Ibhombu yeTu-160 yibhombu eguquguqukayo ephiko kunye nebhombu enkulu emhlabeni, enobunzima obugcweleyo obuziitoni ezingama-270.
Iinqwelomoya eziguquguqukayo ezinamaphiko zizona kuphela inqwelo moya eMhlabeni ezinokutshintsha ukumila kwazo ngokwasemzimbeni. Xa amaphiko evulekile, isantya esiphantsi silungile kakhulu, esilungele ukukhupha kunye nokuhla; xa amaphiko evaliweyo, ukuchasana kuncinci, okulungeleyo ukuphakama okuphezulu kunye nokuhamba ngesantya esiphezulu.
Ukuvula nokuvala amaphiko enqwelo-moya kufuna indlela yehenjisi encanyatheliswe kwingcambu yephiko eliyintloko. Le hinge isebenza kuphela ukuguqula amaphiko, igalelo kwi-0 kwi-aerodynamics, kwaye ihlawula ubunzima obuninzi besakhiwo.
Elo lixabiso lenqwelomoya ekufuneka ihlawulwe.
Ke ngoko, le hinge kufuneka yenziwe ngezinto ezilula kwaye zomelele, hayi intsimbi, okanye i-aluminium. Ngenxa yokuba intsimbi inzima kakhulu kwaye i-aluminiyam ibuthathaka kakhulu, eyona nto ifanelekileyo yi-titanium alloy.
Umzi-mveliso we<em>titanium wommandla owawusakuba yiSoviet Union lelona shishini liphambili ehlabathini, yaye oku kukhokela kuye kwanwenwela naseRashiya, elizuzwe njengelifa yiRashiya, yaye kuye kwalondolozwa.
Umzobo wehinge ye-160 yengcambu ye-titanium alloy ilinganisa i-2.1 yeemitha kwaye yeyona henjisi enkulu yamaphiko eguquguqukayo kwihlabathi.
Idityaniswe kule hinge ye-titanium yi-fuselage titanium box girder enobude beemitha ezili-12, eyona inde kakhulu emhlabeni.
I-70% yezinto zokwakha kwi-Figure 160 fuselage yi-titanium, kwaye ukugqithiswa okuphezulu kunokufikelela kwi-5 G. Oko kukuthi, isakhiwo se-fuselage ye-Figure 160 sinokuthwala ngokuphindwe kahlanu ubunzima bayo ngaphandle kokuwa, ngoko ke ithiyori, lo mqhushumbisi weetoni ezingama-270 unokwenza imijikelo efana neejethi zokulwa.
Kutheni i-Titanium ilungile?
I-element titanium yafunyanwa ekupheleni kwenkulungwane ye-18, kodwa kwaba ngowe-1910 kuphela apho izazinzulu zaseMerika zafumana iigram ezili-10 zetitanium ecocekileyo ngendlela yokunciphisa isodiyam. Ukuba isinyithi siza kuncitshiswa ngesodium, sisebenza kakhulu. Ngokuqhelekileyo sithi i-titanium ayinyangeki kakhulu kwi-corrosion, kuba i-dense metal oxide oxide layer ekhuselayo yenziwa kumphezulu we-titanium.
Ngokubhekiselele kwiipropathi zoomatshini, amandla e-titanium ecocekileyo anokufaniswa nentsimbi eqhelekileyo, kodwa ukuxinana kwayo kungaphezulu nje kwe-1/2 yentsimbi, kwaye indawo yayo yokunyibilika kunye nenqanaba lokubilisa liphezulu kunezo zentsimbi. ke i-titanium sisixhobo esihle kakhulu sesinyithi.
Ixesha lokuposa: Jan-17-2022