Mangwanani emusi wegumi nenomwe, iyo A-share aviation sector yakaenderera mberi nemaitiro ayo akasimba, neHangfa Technology neLongxi Shares ichirova muganhu wezuva nezuva kumusoro, uye Hangya Technology ichikwira kupfuura 10%. Indasitiri kupisa kweketani kwakaramba kuchikwira. Kuseri kwemaitiro emusika uyu, mushumo wekutsvagisa nguva pfupi yadarika wakaburitswa neTianfeng Securities chave chinhu chakakosha chinokonzeresa. Chirevo chekutsvagisa chinonongedza kuti maindasitiri eChina ekutengesa ndege (COMAC) uye injini dzekutengesa (COMAC) ari kuunza mikana yebudiriro yenhoroondo. Zvinoenderana nefungidziro, kudiwa kweinjini nyowani dzekutengesa mumusika wepamba kunogona kudarika 600 bhiriyoni emadhora ekuAmerica kubva 2023 kusvika 2042, neavhareji yemusika wepagore saizi inopfuura mabhiriyoni mazana maviri emayuan.

Kufembera uku kune hukama zvakanyanya nekugadzirwa kwesimba kukwira kumusoro uye kugovera ketani yenzvimbo yenzvimbo yemukati inogadzirwa ndege hombe C919 uye C929. Izvo zvakakosha kucherechedza kuti mukuwedzera kune echinyakare mabhizinesi ekugadzira ndege, vatengesi vezvinhu zvakaita setitanium, aruminiyamu, uye mhangura mune isiri-ferrous metal sector vari kuratidzawo maitiro anoshanda. Iyo yakazvimirira uye inodzoreka kukwidziridzwa kweiyo indasitiri yezvendege indasitiri cheni, pamwe chete necatalysis yeyakadzika kukwirira kwehupfumi marongero, iri kugadziridza kukosha kwekukosha kwezvinhu zvakakosha zvesimbi mumusika.

Titanium alloy: musana wendege huru yemumba

Sechinhu chakareruka chepakati chemidziyo yeaviation, titanium alloy account ye9.3% yeC919 body structure, yakakwira zvakanyanya kupfuura iyo yeBoeing 737. Nekuwedzera kwakakurumidza kwesimba rekugadzira ndege dzepamba, kudiwa kwezvinhu zvetitanium zvine imwechete unit inokwana matani 3.92 ichapa musika mukuru wekuwedzera. Baotai Co., Ltd., semutengesi mukuru wetitanium zvinhu, yakapinda zvakanyanya mukugadzirwa kwezvinhu zvakakosha senge fuselage mafuremu uye injini mhete forgings. Iyo 3D yekudhinda titanium alloy component tekinoroji yakagadziridzwa neWestern Superconductor inogona kuderedza zvakanyanya huremu hwezvivakwa uye zvishoma nezvishoma iri kuiswa mukugadzira chizvarwa chitsva chisina munhu anofamba nendege mota uye eVTOL (yemagetsi vertical takeoff uye kumhara mota).

Aluminium alloy: injini isingaremi yehupfumi hwakaderera
Mumunda wehupfumi hwakaderera, aluminium alloy inotora hafu yezvimiro zvendege. High simba aruminiyamu alloy accounts inopfuura 60% ye fuselage uye mapapiro ezvikamu zvakapihwa neAVIC Xifei yeC919. Iyo aviation giredhi aluminium alloy sheet yakagadziridzwa neNanshan Aluminium Indasitiri yakasimbiswa neCOMAC uye yakaiswa kune C919 fuselage ganda, yakanyanya kukwirisa kupfuura echinyakare maindasitiri aruminiyamu profiles. Zvinoenderana nefungidziro, kudiwa kwepagore kwealuminium mumidziyo yeChina yakaderera inotarisirwa kudarika 500000 matani panosvika 2030, neVTOL ese aruminiyamu fuselage mafuremu uye akareruka bhatiri makesi achive iwo mapoinzi makuru ekukura.

Copper zinc synergy: mbiri mbiri yemagetsi uye anti-corrosion
Iyo yakavanzika kukosha kwemhangura mune aviation magetsi masisitimu anoenderera mberi achiburitswa. Muchibatanidza zvigadzirwa zveAVIC Optoelectronics, yakakwira-kuchena mhangura account ye70%, uye mutsara wekugadzira uchangobva kuvakwa panzvimbo yayo yeLingang uchasangana nezvinodiwa zvegiredhi giredhi remhangura alloys ane kukosha kwepagore kwekubuda kwe3 bhiriyoni yuan. Zinc yakavakirwa alloys inoratidza mutengo-unoshanda zvakanakira mundege anti-corrosion uye chikamu chekugadzira. Hongdu Airlines inoshandisa tekinoroji inopisa-dip galvanizing tekinoroji kurapa magiya ekumhara, ayo anowedzera hupenyu hwekupokana nekanopfuura katatu uye anoderedza mutengo ne40% zvichienzaniswa nemhinduro dzinotengeswa kunze kwenyika. Kuronga kwenzvimbo yezinc aluminium alloy aviation zvinhu zvakagadziridzwa naRunbei Hangke yapasa chitupa cheCOMAC cheni.

Njodzi uye Mikana: Zvinetso zveKukwidziridzwa kwemaindasitiri muchikamu cheZvishandiso
Kunyangwe nzvimbo yakakura yemusika, mabhodhoro mune yepamusoro-yekupedzisira zvinhu tekinoroji achiripo. Hangfa Technology's high-temperature alloy goho chiyero mukugadzira injini blade inongova 65%, iyo yakaderera pane yepasi rose. Padanho remitemo, chirongwa cheImplementation Plan yeInnovative Applications yeGeneral Aviation Equipment inonyatso kurudzira kuwana chiyero chenzvimbo inopfuura 90% yearuminiyamu giredhi yearuminiyamu alloys uye titanium alloys panosvika 2026, iyo ichapa tekinoroji hwindo remabhizinesi akadai seBaotai Group neWestern Superconductor. Zvinoenderana nekuverenga kwemasangano, avhareji yepagore yekukura kwemusika wendege isiri-ferrous simbi zvinhu musika mumakore matatu anotevera ichasvika 25%, uye mabhizinesi ane yakazara process tekinoroji budiriro yekugonesa anotarisirwa kubatsirikana kubva kudzimba yekutsiva chikamu chekutanga.