Ⅰ Libaka tsa ts'ebeliso ea mantlha ea li-alloys tse entsoeng ka aluminium
Casting aluminium alloy e fetohile ntho ea bohlokoa haholo indastering ea sejoale-joale ka lebaka la letsoalo la eona le tlase, matla a ikhethileng a phahameng, ts'ebetso e ntle ea ho lahla le ho hanyetsa kutu. Likarolo tsa ts'ebeliso ea eona li ka akaretsoa ka litsela tse hlano tse latelang:
1. Sebaka sa lipalangoang: mojari oa mantlha oa phetoho e bobebe
Indasteri ea likoloi: E le 'maraka o moholo ka ho fetesisa oa li-alloys tsa aluminium (tse ikarabellang ho feta 60%), e sebelisoa haholo ho li-cylinder cylinder blocks, matlo a phetisetso, li-hubs tsa mabili le likarolo tsa sebopeho sa chassis. Ho nka mohlala oa ADC12 alloy, sekhahla sa ho kenella ha likarolo tsa eona tse bolaeang likhetla tsa betri ea koloi e ncha ea matla, likatiba tsa koloi, le likarolo tse ling li tsoela pele ho eketseha, ho sutumelletsa tšebeliso ea aluminium koloi ka 'ngoe ho fihlela sepheo sa 220kg.
Aerospace: Likarolong tsa sebopeho sa sefofane (tse kang maballo a mapheo, li-brackets tsa li-gear) le likarolo tsa enjene (joalo ka likhaba tsa turbine, li-casings), li-alloys tsa aluminium tse matla haholo (joalo ka ZL205A) li fihlella ho leka-lekana pakeng tsa ho hanyetsa mocheso o phahameng oa 400 ℃ le mokhathala o matla oa ho hanyetsa ka ts'ebetso ea mocheso oa T7.
Lipalangoang tsa terene: Likarolo tsa bohlokoa tse kang li-bogi tsa terene tse lebelo le li-gearbox li entsoe ka motsoako oa ZL1101A, ho fihlela phokotso ea boima ba ho feta 30% ha e ntse e netefatsa matla.
2. Tšimo ea elektronike le ea motlakase: tšehetso ea tekheniki bakeng sa tlhahiso e nepahetseng
Lihlahisoa tsa elektroniki tsa 3C: Foreimi e bohareng ea li-smartphones le khetla ea li-laptops li entsoe ka likaroloana tse tšesaane tsa aluminium alloy die-casting, 'me alloy ea ZL402 e nepahetse e entsoe ka botenya ba 0.5mm ka theknoloji ea ho etsa semi-solid, ha e ntse e fihlela litlhoko tsa ts'ireletso ea motlakase le ho felloa ke mocheso.
Thepa ea motlakase: ZL303 alloy e sebelisoa bakeng sa khetla ea li-switchgear tse phahameng tsa motlakase le sink ea mocheso oa transformer, e bonts'ang melemo e ikhethang kahong ea liteishene tsa motlakase tse lebopong la leoatle ka lebaka la ho hanyetsa ho bola ha metsi a leoatle.
3. Tšimo ea lisebelisoa tsa mechine: mohlala oa ts'ebetso ea ho apara le ho hanyetsa ho bola
Liroboto tsa indasteri: Ntlo e kopanetsoeng ea ho fokotsa e entsoe ka eutectic Al Si alloy (e kang ZL117), 'me theknoloji ea silicon phase spheroidization e ntlafatsa ho hanyetsa ho apara ka 40%, ho lelefatsa bophelo ba tšebeletso ea lisebelisoa.
Mechine ea kaho: ZL104 alloy e khethiloe bakeng sa 'mele oa pompo ea hydraulic, setsi sa sehlekehlekeng sa valve le likarolo tse ling,' me se finyelloa ka phekolo ea mocheso oa T6 ho finyella σ b ≥ 350MPa, e loketseng maemo a phahameng a mojaro.
4. Mekhoa e Mecha ea Kaho e Tala Lefapheng la Ho Aha Lithempleite
Aluminium alloy formwork: Karolo ea6061-T6 motsoakoformwork e sebelisoang meahong e hahiloeng esale pele e fihla ho 35%, 'me tšobotsi ea eona ea ho sebelisoa hape ka makhetlo a fetang 200 e fokotsa litšila tsa kaho ka 90% ha e bapisoa le sebopeho sa mapolanka, se fihlelang litlhoko tsa leano la "khabone e habeli".
5. Tšireletso ea Naha le Indasteri ea Sesole: Phatlalatso ea Ts'ebetso e Feteletseng ea Tikoloho
Karolo ea "Missile compartment": ZL205A alloy e tlas'a phekolo ea mocheso ea T77 ho boloka botsitso ba mahlakoreng a mocheso oa -54 ℃ ho ea ho 150 ℃, 'me e sebelisoa likarolong tsa moralo oa lihlopha tsa metsu.
Thepa ea likepe: Li-propeller tsa alloy ZL305 li na le sekhahla sa ho hanyetsa kutu se ka tlase ho 0.03mm / selemo libakeng tse qoelisoang ka metsing a leoatle, li eketsa bophelo ba tsona ba ts'ebeletso ka makhetlo a mararo ha li bapisoa le li-alloys tsa koporo tsa setso.
Ⅱ Litekanyo tsa tlhahlobo le matšoao a bohlokoa a lialloi tsa aluminium tse entsoeng
Sistimi ea Tlhahlobo ea Ts'ebetso ea Material
Ts'ebetso ea ho lahla: Ka phallo (bolelele ba spiral ≥ 500mm) le sekhahla sa ho fokotseha ha linear (≤ 1.2%) e le matšoao a mantlha, Al Si alloy e fetohile khetho e ratoang bakeng sa ho lahla lefu ka lebaka la molemo oa eona oa sebopeho sa eutectic.
Thepa ea mochini: Matla a tensile (σ b) le bolelele (δ) a hloka ho ts'oana le boemo ba ts'ebeliso, joalo ka likarolo tsa polokeho ea likoloi tse hlokang σ b ≥ 250MPa le δ ≥ 3%.
Karabelo ea phekolo ea mocheso: Naha ea T6 e na le keketseho ea 15% -20% ea matla ha e bapisoa le boemo ba T5, empa kotsi ea ho thatafala ha mosebetsi e hloka ho leka-lekana.
Tlhahlobo ea phepelo le tlhokahalo ea ketane ea indasteri
Lehlakore la lisebelisoa tse tala: Litlaleho tsa phepelo ea aluminium ea Scrap bakeng sa 59%, empa ho itšetleha ka thepa e tsoang linaheng tse ling ho ntse ho le teng (Malaysia le Thailand ke linaha tse ka sehloohong tsa mohloli), 'me tlhokomelo e lokela ho lefshoa liphetohong tsa leano la litefiso tsa 760200090.
Qetello ea tlhahiso: Sekhahla sa ts'ebeliso ea matla a tlhahiso ea aluminium e nchafalitsoeng e ka tlase ho 55%, mme sekhahla sa mahloriso sa indasteri CR10 ke 45% feela. Bokhoni bo sa tsoa eketsoa ba tlhahiso Anhui, Guangdong le libakeng tse ling bo tla lokolloa ka mokhoa o tsepamisitsoeng (ho lebelletsoe ho eketsa lithane tse limilione tse 2.66 ka 2025).
Lehlakore la bareki: Sekhahla sa kholo ea tlhokahalo lekaleng la likoloi se hokahane haholo le tlhahiso ea likoloi tse ncha tsa matla (tse nang le coefficient ea khokahano ea 0.82), athe lekala la kaho le angoa haholo ke leano la phano e netefalitsoeng.
Evolution Path of Process Technology
Theknoloji ea ho hloekisa e qhibilihisang: Mokhoa oa ente ea rotary (RGI) o finyella hydrogen content ea ≤ 0.15ml / 100gAl, e leng 60% e sebetsang hantle ho feta mokhoa o tloaelehileng oa bubble.
Tlhahiso e Ekelitsoeng: Theknoloji ea Selection Laser Melting (SLM) e nolofalletsa ho bopa ha nako e le 'ngoe ea likarolo tse rarahaneng tsa sebopeho sa mocha, ho eketsa tšebeliso ea thepa ho feta 85%.
Theknoloji ea ho etsisa: Software ea ProCAST e etsisa tšekamelo ea ho fokotseha le ho hlepha, e tataisa ho ntlafatsa palo ea inoculant e ekelitsoeng, 'me e fokotsa sekhahla sa sekhechana ka lintlha tsa 2.3.
Bakhanni ba theko ea 'maraka
Sebopeho sa litšenyehelo: Litlaleho tsa aluminium tsa Scrap bakeng sa 90%, 'me ho fetoha ha theko ea electrolytic aluminium ho fetisoa ka A00 aluminium theko x sekhahla sa theolelo. Tefiso ea hona joale ea ts'ebetso e ntse e le ho 800-1200 yuan/ton.
Theko arbitrage: Litšobotsi tse bolelang ho fokotseha ha theko pakeng tsa ADC12 le A00 aluminium li bohlokoa. Ha phapang ea theko e feta 2500 yuan/ton, phello ea sebaka sa litšila tse hloekisitsoeng e ea bonahala.
Potoloho ea thepa: Karo-karolelano ea lihlahisoa tsa sechaba le thepa ea ka tlung (lithane tse 15700/79000) e tlase haholo nalaneng, 'me re hloka ho ela hloko maemo a joalo ka tšusumetso ea 'maraka oa ho tlatsa litheko holima litheko.
Ⅲ Maikutlo mabapi le Mekhoa ea Ntlafatso ea Indasteri
Ntlafatso ea sebopeho sa tlhokahalo: Tlhokahalo ea likarolo tse ncha tsa koloi e tla eketseha ka 24% CAGR, e tsamaisang karolo ea mmaraka ea li-alloys tsa aluminium tse sa sebelisoang mocheso (joalo ka CNC-F) ho feta 30%.
Ho potlakisa ho kopanya theknoloji: Ts'ebeliso ea theknoloji ea mafahla a dijithale ts'ebetsong ea ho qhibilihisa e fihletse ho nepahala ha taolo ea sebopeho sa ± 0.05% le sekhahla sa tlhahiso ea 92%.
Tšusumetso e tebileng ea leano: Kamora ho kengoa ts'ebetsong ka botlalo ha leano la "reverse invoicing", litšenyehelo tsa moroalo oa lekhetho tsa likhoebo tsa aluminium tse nchafalitsoeng li lebelletsoe ho fokotseha ka liperesente tse 1.2, ho khothaletsa tokollo ea matla a tlhahiso a lumellanang.
Moralo ona oa tlhahlobo o senola hore indasteri ea alloy alloy ea ho lahlela e fetoha ho tloha ho tlhahiso ea setso ho ea ho boqapi ba likarolo tse tharo tsa "data process data". Likhoebo li hloka ho aha tlholisano ea "ho fana ka litšenyehelo tsa ts'ebetso" ho sebetsana le liphetoho tse peli tsa phetoho e ncha ea matla le tlhahiso e bohlale.
Ka lebaka leo, ho lokolloa ha theko ea benchmark bakeng sa ho lahlela likonteraka tsa bokamoso ba aluminium alloy ke barekisi ba nakong e tlang ba Shanghai ka June 9th ke phello e ke keng ea qojoa, e leng se bontšang feela tsoelo-pele ea 'maraka oa bokamoso ba lehae o sebeletsang moruo oa sebele, empa hape e bontša ho eketseha ha lentsoe la Chaena tsamaisong ea theko ea aluminium lefatšeng ka bophara. Ka ho kenya letsoho ho tebileng ha bareki ba indasteri, mefuta ena e fapaneng e lebelletsoe ho ba sesupo sa bohlokoa sa ho lekanya litšenyehelo tsa thepa ea likoloi tse ncha tsa matla.
Nako ea poso: Jun-11-2025