Njenge-Alt Alloty ebaluleke kakhulu kwizixhobo zothutho zokuhamba kweenqwelomoya, iipropathi zeMacroscopic zoomatshini we-Aluminium Allow zinxulumene ngokusondeleyo nodosowazo lwayo. Ngokutshintsha izinto eziphambili zesabelo kwisakhiwo se-Aluminiyam, ubume be-Aluminium Alloy bungaguqulwa, kunye nezinye iipropathi zeMacroscopic kunye nezinye iipropathi (ezinjengokunganyangeki kwe-corosion kunye nokusebenza kwe-weldion) kukuphuculwa kakhulu. Ukuza kuthi ga ngoku, i-microalloud iye yesona siCwangciso soPhuculo lweTeknoloji yokuphucula ubume be-Aluminium kwaye siphucule ipropathi ebanzi yezixhobo ze-aluminium.Isikali. Ukunyibilisela isikali kwi-Aluminium Matrix kungaphantsi kwe-0.35 WT. I-Scandium ineziphumo ezininzi zomzimba kwi-Aluminium Alfs, kubandakanya isisombululo esiqinileyo someleza isisombululo esomeleza, ukuqiniswa kwentsumpa, kunye nokuthintela i-rectrization. Eli nqaku liza kwazisa uphuhliso lwembali, inkqubela phambili, kunye nezicelo ezinokubakho zesikali eziqukethe izabelo ze-Aluminium kwimveliso yezixhobo zenqwelo moya.
Uphando kunye nophuhliso lwe-Aluminium Scandium
Ukongezwa kwesikali njengendawo yokwabelana nge-allomium alloys kungalandelwa emva kwi-1960s. Ngelo xesha, uninzi lomsebenzi lwenziwa kwi-Al ye-Binary Sc kunye ne-tenary alf scy scy screy. Ngeminyaka yee-1970, iZiko le-Baykov iZiko leSayensi ye-SOVIT yeSayensi kunye nawo onke amaziko eRomat yophando oqhutywa lusiphoso olucwangcisiweyo kwifom kunye nendlela yesikali ye-Alminum. Emva kweminyaka engamashumi amane omzamo, amabanga ali-14 akwa-Alkin Scandis sele ephuhlisiwe kutata owongeziweyo (Al MG, al SC, Al ZN SC). Ukunyibilisela kweAluminium ye-Aluminium iphantsi, kwaye ngokusebenzisa iinkqubo ezifanelekileyo zonyango, i-Al3sc Al3ss ye-Al3ss ye-Al3ss ye-Al3ss ye-Al3ss ye-Nano ePhezulu ye-Nano. Esi sigaba sokuqala siphantse sibe sethu, ngamasuntswana amancinci kunye nokusasazwa okusasazekileyo, kwaye kunolwalamano oluhle kakhulu kunye ne-Aluminium Matrix, enokuthi iphucule kakhulu amandla obushushu begumbi le-Aluminium. Ukongeza, i-Al3sc Nano Specipitates inozinzo oluhle kunye nokuxhathisa okukhohlakeleyo kumaqondo obushushu aphezulu (ngaphakathi kwe-400 ℃), eyona nto iyingenelo ekuxhathisweni kobushushu obunamandla. Kwi-Russian esenza i-Alundium Scandiums, i-1570 alloy itsalele ingqalelo enkulu ngenxa yamandla ayo aphezulu kunye nesicelo esibanzi. Eli alloty libonisa intsebenzo eseleyo kuluhlu lwamaqondo obushushu asebenzayo -196 ℃ ukuya kwi-70 ℃ kwaye inolwalelo lwendalo lwe-allinum, enama-Aluminium, kunye ne-silicon) yokuthwala i-weldium ye-oxlidegen, ephuculweyo. Ukongeza, iRussia ikwaphuhlise i-Aluminium Zinc Scandium Scandium Scandium Scandium Scandium, inamandla okutya ngaphezulu kwe-500mpa.
Imeko yokwakhiwa kwemveliso yeI-Aluminium Scandium
Ngo-2015, i-European Union yakhupha "indlela ye-European Godsurical: Ithemba labavelisi kunye nabasebenzisi abaphelisa", ziphakamisa ukufundisisa i-allaminiumI-magnesium scandium. NgoSeptemba 2020, i-European Union yakhupha uluhlu lwezixhobo ezingama-29 eziphambili zezimbiwa, kubandakanya nesiShendium. I-502H116 I-Aluminium ye-Aluminium Scandium ephuhliswe yi-AleAluminum eJamani inezinto eziphakamileyo ukuya kumandla aphezulu kunye nomonakalo omkhulu, owenza ukuba ibe yinto ethembisayo kulusu. Ingasetyenziselwa ukutshintsha uluhlu lwe-allominum ye-Aluminum kwaye ifakiwe kwi-Airbus ye-Airbus ye-Airbus03-01-055 INcwadi yokuThenga. I-5028 libakala eliphuculweyo le-5024, ilungele i-laser ye-laser yelding kunye nefloksting spel. Inokufezekisa inkqubo yokuqulunqa i-creeplbolic ye-hyperbolic yodonga, oluyindawo yokunganyangeki kwaye ayifuni ukudlala i-aluminium. Xa kuthelekiswa ne-2524 Alloty, ubume bephaneli ye-Wall ye-fuselage bunokufumana ukuncitshiswa kwesisindo kwi-5%. Iphepha le-AA5024-H116 i-Alundium Scandium ye-Alki Iveliswe yinkampani i-Aili Aluminium isetyenziselwe ukwenza amacandelo eenqwelomoya kunye nezinto zeSpaticraft. Ubunzima obuqhelekileyo be-AA5024-H116 Iphepha le-Alloty yi-1.6mm ukuya kwi-8.0mm, kwaye ngenxa yepropathi ephantsi, i-Prerosions ePhezulu, inokutshintsha i-2524 isabelo, kwaye sinokutshatisa i-2524ay njengolusu lwethambo. Okwangoku, i-AA5024-H116 Iphepha le-Al156 iqinisekisiwe yi-Airbus ngenjongo03-04-055. NgoDisemba ngo-2018, iSebe leCandelo loShishino kunye neTekhnoloji yoLwazi e-China lakhupha ikhathalogu yokuqala yemiboniso ephambili yemiboniso ephambili (ye-2018 i-scandi ye-oxcoude "kwikhathalogu yophuhliso yeshishini elitsha lezixhobo. Ngo-2019, iCandelo loMphathiswa WeziThenda kunye neTekhnoloji yoLwazi eChina lakhupha ikhathalogu yokuqala yemiboniso ephambili ye-Altium Alfs kunye neKhathalogu ye-ALUMOLOM ye-ALD. Iqela lase-China Aluminum Nordeast Alloy Alloty iphuhlise i-Al MG SC ZR ye-5B70 Alloty enesifo seScandium kunye ne-ziirconium. Xa kuthelekiswa ne-Al MG Series 5083 Alloty ngaphandle kwe-scandium kunye ne-ziirconium, isivuno sayo kunye namandla awo anyuswe ngaphezulu kwe-30%. Ngaphezu koko, i-Al MG SC ZR Alloy inokugcina ukunganyangeki kwe-surrosion kwi-5083 alloy. Okwangoku, amashishini aphambili asekhaya anebakala lezamashishiniI-Aluminium ScandiumUmthamo wokuvelisa iNkampani ye-Alfutha ye-Norney ekhanyayo kunye nemveliso yeArminum yeAluminum. Iphepha elikhulu le-5b70 i-Aluminium Scandium Scandium iphuhliswe yi-Alfast Light Co., i-LTD.NGC.MMM kunye nobubanzi obungaphezulu kwe-3500mm. Iimveliso ezincinci zephepha kunye neemveliso zeprofayili zinokwenziwa ngokwezifiso zemveliso, ngoluhlu lwe-2mm ukuya kwi-6mm kunye nobubanzi be-1500mm. I-South Worwinal Aluminiyam inezinto ezizimeleyo ze-5k40 kwaye zenze inkqubela phambili ekuphuhlisweni kweepleyiti ezincinci. I-AL ZN Alloy lixesha elisebenza nzima ngamandla aphezulu, ukusebenza kakuhle, kunye nokusebenza okuhle kwelding. Sisixhobo esibonakalayo esibonakalayo nesibalulekileyo kwizithuthi ezikhoyo zothutho ezinjengeenqwelo moya. Kwisiseko samandla aphakathi e-Alzld Alzn MG, ukongeza izinto ze-Scandium kunye ne-ZIRCONIAM ze-SCIRCY zinokwenza i-Al3 (SC, i-SC, i-SC, i-SC, iphucule ubukhulu becala iAlrosion ye-Allosion. IZiko loPhando seLayoley le-NASA liphuhlise i-Ternary Scandium Scandium kunye neBanga C557, elilungele ukusetyenziswa kwimishini yemodeli. Ukomelela ngokomzimba, ukusasazeka kwe-rack, kunye nokuqhekeka kokuqina kwale alloy kubushushu obuphantsi (-200 ℃), ubushushu begumbi, kunye nobushushu begumbi, kunye nobushushu begumbi (107) balingana okanye balingane ne-2524 Aloty. IYunivesithi yaseNyakatho-ntshona eUnited States iphuhlise i-alzn MG ye-Altra Altra Altra Altra Altra Alfy, kunye namandla e-thensile ukuya kuthi ga kwi-680MPA. Ipateni yophuhliso oludibeneyo phakathi kwamandla aphezulu e-Aluminum Scandium ye-Alkiam Scandium kunye namandla e-Ultra-up Al ZN Mg i-SC SC. I-Al ZN MG CUAl Alloty yi-Aluminium enamandla e-Aluminum enamandla amanqatha angama-800 MPA. Okwangoku, ukwakhiwa okuthile kunye neeparamitha ezisisiseko zomsebenzi wamabakala aphambiliI-Aluminium Scandiumzishwankathelwe ngolu hlobo lulandelayo, njengoko kubonisiwe kwiitafile 1 kunye ne-2.
Itheyibhile 1 | Ukuqulunqwa kwe-Aluminium Scandium Scandium
Itheyibhile 2 | ULWAZI LWEZOBUGCISA NEENKONZO ZE-STAKA YAMA-ALUMUNUM SCICK
Amathemba okuSebenza kwe-Aluminium Scandium
Amandla aphezulu Al ZN MG cu cus kunye ne-al culi ye-CC isetyenzisiwe kwiindawo ezinesakhiwo esinesakhiwo, kubandakanya i-mig-21 kunye ne-mig. Ideshibhodi ye-Russian Spacecraft "I-Mars-1" yenziwe nge-1570 i-Aluminium Scandium, ngokunciphisa ubunzima be-20%. Izinto ezichaphazela umthwalo zemodyuli ye-Mars-96 spacecraft yenziwa ngo-1970 isaliti esine-scandium, ukunciphisa ubunzima kwimodyuli yesixhobo nge-10%. Kwinkqubo "yeSky yeSoft" kunye neProjekthi ye-EU "2050, i-Airgus eqhutywa yi-Bargo Dove Loffic, i-Aluminiy Scandium Scandium ye-Alumium ye-Aluminium Scandium. I-Aluminium Scandium Scandis imele i-AA5028 ibonise ukusebenza kakuhle kunye nokusebenza kwe-welding. Ukusebenzisa iindlela eziphezulu ze-welding ezifana ne-quric sting ye-welding kunye ne-leser ye-welling yokufezekisa uqhagamshelo oluthembekileyo kwisikali esinezixhobo ze-aluminium. Ukuphunyezwa kancinci 'kwe-welding endaweni yokuqesha "kwinqwelomoya yomeleza ngokwakhiwe ngokungqinelana nezixhobo zenqwelomoya kunye nokunyaniseka kwexabiso eliphantsi, kodwa kuncitshisiwe kunye neziphumo zokuncitshiswa kwesiqhelo. Isicelo sophando lwe-Aluminium Scandium 5B70 Alloty yi-Eerospace yezixhobo ezizodwa zophando ziphule itekhnoloji yobuqili boxinzelelo oluguqukayo kunye nokulawula uxinzelelo lwentsalela. Ilungiselele i-Aluminum Scandium Scavium Alfaptiged Wire, kunye namandla adibeneyo ala ukusebenza kwe-rating sting ye-welding ye-wlick ye-pickey ifikelela kwi-0.92. China Academy yeTekhnoloji yendawo, iYunivesithi yaseMzantsi Afrika, kwaye abanye benze uvavanyo olubanzi lwentsebenzo ye-5B70, kwaye baphuculwe ukufaka i-Aluminium ye-5b70, kwaye baqala kwaye besenza i-Aluminam ye-5b70, kwaye bathembisa ikhabhathi. Iphaneli yodonga iyodonga lesakhiwo seplate icinezelwe kwikhabhathi yolusu yenziwa ngendibaniselwano yolusu kunye nokuqiniswa kweembambo, ukufezekisa ukudityaniswa okuphezulu kunye nokunikezelwa kwezisindo. Ngelixa iphucula ubungqola obukhulu kunye namandla, kunciphisa inani kunye nobunzima bokudibanisa izinto, ngaloo ndlela kuncitshiswa ubunzima ngelixa ugcina intsebenzo ephezulu. Ngokukhuthaza ubunjineli bezinto eziphathekayo ze-5B70, ukusetyenziswa kwezinto ezingama-5B70 kuya kunyuka ngokuthe ngcembe kwaye kudlule ubuncinci bomda wokubonelela, oya kunceda ekuqinisekiseni imveliso eqhubekayo kunye nokunciphisa kakhulu amaxabiso aphezulu. Njengoko bekutshiwo ngaphambili, nangona uninzi lweepropathi ze-altinum zaphuculwe ngokucokiseka kakhulu, ixabiso elikhulu kunye nokunqongophala komda we-scandium umda we-Aluminium Scandis Scandis. Xa kuthelekiswa nezixhobo ze-Aluminium ezifana ne-al cu, i-al ZNMG, i-Scandi iqulethe izixhobo ezibanzi ze-Aluminium ezinamacandelo afanelekileyo kwimveliso ephambili kwimimandla emizi-mveliso efana ne-aerospace. Ngokwenza uphando oluqhubekayo kuphando kwitekhnoloji ye-Scandium kunye nokuphuculwa kwe-chain yonikezo kunye ne-chain yendlela, ixabiso kunye nexabiso lexabiso elithintela isicelo semizi-mveliso ye-ALMIIM ye-Scandium iya kuphucuka ngokuthe ngcembe. Iipropathi ezinobuhlobo obulungileyo, ukuxhathisa ubuchule, kunye neempawu ezibalaseleyo ze-Alundium Scandium zenza ukuba zinciphise izibonelelo zokunciphisa umzimba kunye nezicelo ezibanzi kwimveliso yezixhobo zenqwelo moya.
IXESHA LOKUQALA: I-OCT-29 ukuya kwi-2924