Impumelelo enkulu yeShishini le-Aerospace ingathengiswa kuphuhliso kunye nokugqobhoza kwiTekhnoloji yezixhobo ze-Aerospace. Ukuphakama okuphezulu, isantya esiphezulu kunye nokuphalaza okuphezulu kweejethi ezifanelekileyo kufuna ukuba izixhobo zenqwelomoya kufuneka ziqinisekise ukondla okwaneleyo kunye neemfuno zokuqina. Izinto ze-injini kufuneka zifezekise imfuno yokunganyangeki kobushushu obuphezulu, iqondo lobushushu eliphezulu, izixhobo zokuziphatha ezisekwe kwi-ceramine zizixhobo eziphambili.

Intsimbi eqhelekileyo ithanga ngaphezulu kwe-300 ℃, iyenza ingafanelekanga ukuba imeko yobushushu obuphakamileyo. Kwindlela yokufumana amandla okuphuculwa kwamandla aphezulu, amaqondo obushushu aphezulu aphezulu aphezulu afunekayo kwicandelo lamandla enjini yobushushu. Iqondo lobushushu eliphezulu sele liphuhlisiwe ukuze kusetyenziswe umsebenzi ozinzileyo kumaqondo obushushu ngaphezulu kwama-600 ℃, kwaye itekhnoloji iyaqhubeka ivela.

Amaqondo aphezulu amaqondo aphezulu anezixhobo eziphambili zeenjini ze-aerospace, ezahlulahlulwe ngeqondo lokushisa eliphezulu, i-nickel-esekwe ngezinto eziphambili ze-alloy. Amaqondo aphezulu amaqondo aphantsi asetyenzisiweyo kwiinjini ze-aero ukusuka ekuqaleni kwabo, kwaye zizinto ezibalulekileyo ekwenzeni iinjini ze-aerospace. Inqanaba lokusebenza lenjini lixhomekeke kakhulu kwinqanaba lokusebenza lezixhobo zeqondo lobushushu obuphezulu. Kwiinjini zanamhlanje, isixa sezixhobo ezinamaqondo aphezulu amaqondo obushushu ezi-40-60 iipesenti ze-injini, kwaye zisetyenziselwa amagumbi amane anjengeemagazini, amakhonkco, ama-turbine, ama-charbus enamagumbi kunye nee-nozzles zomsila kunye nee-nozzles.

(Inxalenye ebomvu yomzobo ibonisa amaqondo obushushu aphezulu)

I-Nickel-isekwe kubushushu obuphezulu Ngokubanzi isebenza nge-600 ℃ Ngaphezulu kweemeko zoxinzelelo oluthile, ayinakuphela i-oxidotion ephezulu kunye nokunganyangeki okuphezulu, kwaye inamandla okuhlala okuphezulu, kunye nokuchasa ngokufanelekileyo, kunye nokungakhathali okuhle. Eyona nto isetyenziswa ikakhulu kwicandelo le-aerospace kunye ne-aviation phantsi kweemeko zobushushu obuphezulu, izinto ezakhiwe zezakhiwo, ezinje ngee-binji zenqwelomoya, iidiski ze-turbine, amagumbi okuhlasela njalo njalo. I-Kickeli esekwe kubushushu obuphezulu obungasekelwanga inokwahlulwa kwiqondo lobushushu obuphezulu olungaphantsi, iqondo lobushushu eliphezulu kunye neqondo lobushushu obuphakathi kunye nobushushu obutsha obutsha ngokwenkqubo yokwenziwa.

Ngobushushu obunganyangekiyo obunganyangekiyo bungaphezulu kwaye bungaphezulu, izinto ezomelezayo kwi-alloty ingaphezulu, kokukhona okububugqi ekusebenzeni, kunokubangela ukuba kusetyenziswe i-alcesfin. Ngaphaya koko, ukwanda kwezinto zabelelo kwenza ukuba izabelo zeNickel-ezisekelezwe ziqinile ngokunxulunyaniswa okukhulu kwamacandelo, kubangela ukungafani kwentlangano kunye neepropathi.Ukusetyenziswa kwenkqubo ye-powdergerggergggergggergggerggergy ukuvelisa amaqondo amaqondo aphezulu, kunokusombulula ezi ngxaki zingasentla.Ngenxa yamasuble emide, i-powder yokupholisa isantya, ukuphelisa ukwahlula-hlulwa, ukuphucula ukusebenza okushushu, i-proby ye-proby yendawo enesibindi kunye ne-powder iphuculwe i-alloy eqinileyo, i-powder ephezulu yokuvelisa indlela entsha.