Ⅰ Iindawo ezisetyenziswayo ezingundoqo zeealloyi ze-aluminium
Ukuphosa i-aluminium alloy iye yaba yinto ebaluleke kakhulu kwishishini lanamhlanje ngenxa yoxinano oluphantsi, amandla athile aphezulu, ukusebenza kakuhle kokuphosa, kunye nokunganyangeki kokuhlwa. Imimandla yesicelo sayo inokushwankathelwa kwezi ndlela zintlanu zilandelayo:
1. Ibala lezothutho: umthwali ongundoqo we-revolution lightweight
Umzi-mveliso weemoto: Njengowona mmandla mkhulu wentengiso we-aluminiyam owenziweyo (ubalelwa ngaphezulu kwe-60%), usetyenziswa kakhulu kwiibhloko ze-injini yesilinda, izindlu zothumelo, iihabhu zamavili, kunye nezixhobo ze-chassis. Ukuthatha ialloyi ye-ADC12 njengomzekelo, izinga lokungena kweendawo zayo ezifayo kumaqokobhe amatsha ebhetri yemoto yamandla, imivalo yokuphela kwemoto, kunye nezinye iikhomponenti ziyaqhubeka nokukhula, ukutyhala ukusetyenziswa kwe-aluminiyam ngesithuthi ukuya ekujoliswe kuko okungama-220kg.
I-Aerospace: Kwizixhobo zesakhiwo seenqwelomoya (ezifana neepali zamaphiko, izibiyeli zegiya zokumisa) kunye neendawo ze-injini (ezifana namaphiko e-turbine, ii-casings), i-alloys ye-aluminium ephezulu (njenge-ZL205A) ifezekisa ukulingana phakathi kokumelana nobushushu obuphezulu be-400 ℃ kunye nokunciphisa ukukhathala ngokusebenzisa inkqubo yokushisa i-T7, iphucula kakhulu inkqubo yokushisa ukushisa.
Ukuhamba ngololiwe: Amacandelo aphambili anje ngeenqwelo zikaloliwe ezihamba ngesantya esiphezulu kunye neebhokisi zegiya zenziwe nge-alloy ye-ZL1101A, zifezekisa ukucuthwa kobunzima obungaphezulu kwe-30% ngelixa uqinisekisa amandla.
2. I-electronic field kunye nombane: inkxaso yobugcisa yokuvelisa ngokuchanekileyo
Iimveliso ze-elektroniki ze-3C: Isakhelo esiphakathi kwee-smartphones kunye neqokobhe leelaptops zenziwe nge-ultra-thin aluminium alloy die-casting parts, kunye ne-ZL402 alloy ichanekile yenziwe ngodonga olungqingqwa lwe-0.5mm ngokusebenzisa i-semi-solid forming technology, ngelixa ihlangabezana neemfuno zokukhusela i-electromagnetic kunye nokutshatyalaliswa kobushushu.
Izixhobo zamandla: I-alloy ye-ZL303 isetyenziselwa igobolondo le-high-voltage switchgear kunye ne-transformer heat sink, ebonisa iingenelo ezizodwa ekwakhiweni kwezikhululo zamandla eziselunxwemeni ngenxa yokumelana nokubola kwamanzi olwandle.
3. Intsimi yezixhobo zoomatshini: imodeli yokusebenza yokugqoka kunye nokumelana nokubola
Iirobhothi zoshishino: Izindlu ezidibeneyo zokunciphisa zenziwe nge-eutectic Al Si alloy (efana ne-ZL117), kunye ne-silicon isigaba se-spheroidization iteknoloji iphucula ukuxhathisa ukunxiba ngama-40%, ukwandisa ubomi benkonzo yezixhobo.
Umatshini wokwakha: i-alloy ye-ZL104 ikhethwe kumzimba wempompo ye-hydraulic, isiseko sesiqithi se-valve kunye namanye amacandelo, kwaye iphunyezwe nge-T6 yonyango lokushisa ukufezekisa i-σ b ≥ 350MPa, efanelekileyo kwiimeko eziphezulu zomthwalo.
4. Ukwenziwa okutsha kokuSebenza koLwakhiwo oLuhlaza kwiNdawo yezakhelo zeSakhiwo
Aluminiyam ingxubevange formwork: Umyinge we6061-T6 ingxubevangeformwork esetyenziswa kwizakhiwo prefabricated ifikelela 35%, kwaye uphawu lwayo lokuphinda isetyenziswe amaxesha angaphezu kwama-200 kunciphisa inkunkuma yokwakha ngama-90% xa kuthelekiswa nefom yeplanga, ehlangabezana neemfuno zesicwangciso se "carbon dual".
5. UKhuselo lweSizwe kunye noShishino loMkhosi: UkuPhumelela kwiNtsebenzo yokuNgqongileyo
Ikhompatimenti yoMjukujelwa: I-ZL205A ingxubevange iphantsi konyango lobushushu lwe-T77 ukugcina uzinzo lwe-dimensional kuluhlu lobushushu obuphakathi -54 ℃ ukuya kwi-150 ℃, kwaye isetyenziswa kumacandelo esakhiwo semizimba yeqhinga lomjukujelwa.
Izixhobo zeenqanawa: I-ZL305 i-alloy propellers inezinga lokumelana ne-corrosion engaphantsi kwe-0.03mm / ngonyaka kwiindawo zokucwiliswa kwamanzi olwandle, ukwandisa ubomi babo benkonzo ngokuphindwe kathathu xa kuthelekiswa ne-alloys yobhedu yendabuko.
Ⅱ Uhlalutyo lwemilinganiselo kunye nezibonakaliso eziphambili ze-aluminium alloys
Inkqubo yoVavanyo lweNtsebenzo yeMathiriyeli
Ukusebenza kwe-Casting: Ngokujikeleza (ubude be-spiral ≥ 500mm) kunye nesantya sokunciphisa umgca (≤ 1.2%) njengezibonakaliso eziphambili, i-Al Si ingxubevange ibe yinto ekhethiweyo yokuphosa ukufa ngenxa yenzuzo yokwakheka kwe-eutectic.
Iimpawu zoomatshini: Amandla okuqina (σ b) kunye nobude (δ) kufuneka atshatise imeko yesicelo, efana nezixhobo zokhuseleko lwemoto ezifuna σ b ≥ 250MPa kunye δ ≥ 3%.
Impendulo yonyango lokushisa: I-T6 yelizwe ine-15% -20% yokwanda kwamandla xa kuthelekiswa ne-T5 state, kodwa umngcipheko wobunzima bomsebenzi kufuneka ulungelelaniswe.
Uhlalutyo lonikezelo kunye nemfuno yekhonkco lemizi-mveliso
Icala lezinto eziluhlaza: Iiakhawunti zokubonelela nge-aluminium ye-Scrap ye-59%, kodwa ukuxhomekeka kwamanye amazwe kusekho (iMalaysia kunye neThailand ngamazwe omthombo oyintloko), kwaye ingqalelo kufuneka ihlawulwe kwiinguqu kumgaqo-nkqubo werhafu we-760200090.
Ukuphela kwemveliso: Izinga lokusetyenziswa komthamo wokuvelisa i-aluminiyam esetyenzisiweyo ingaphantsi kwama-55%, kwaye izinga loxinzelelo lwe-CR10 yi-45 kuphela. Umthamo wemveliso esanda kufakwa e-Anhui, e-Guangdong nakwezinye iindawo ziya kukhutshwa ngendlela egxininisiweyo (ekulindeleke ukuba idibanise i-2.66 yezigidi zeetoni kwi-2025).
Icala labathengi: Izinga lokukhula kwemfuno kwicandelo lezemoto lihambelana kakhulu nokuveliswa kwezithuthi zamandla amatsha (kunye ne-coefficient yokulungelelanisa ye-0.82), ngelixa icandelo lokwakha lichaphazeleka kakhulu ngumgaqo-nkqubo wokunikezelwa okuqinisekisiweyo.
I-Evolution yeNdlela yeTekhnoloji yeNkqubo
Itekhnoloji yokucoca i-Melt: Indlela yokujova i-rotary injection (RGI) ifezekisa umxholo we-hydrogen we-≤ 0.15ml / 100gAl, eyi-60% esebenzayo kunendlela ye-bubble yendabuko.
I-Additive Manufacturing: Itekhnoloji yokuNyibilika kweLaser (SLM) ekhethiweyo yenza ukubumba okwexesha elinye kumacandelo esakhiwo setshaneli entsonkothileyo, ukwandisa ukusetyenziswa kwezinto ukuya kuthi ga kwi-85%.
Ubuchwephesha bokulinganisa: Isoftware yeProCAST ilinganisa ukuthambekela kokuncipha kunye nokukhululeka, ikhokela ukulungelelaniswa kwenani le-inoculant eyongeziweyo, kwaye inciphisa izinga le-scrap ngepesenti ze-2.3.
Abaqhubi bexabiso lemarike
Ukubunjwa kweendleko: I-akhawunti ye-aluminium ye-Scrap ye-90%, kunye nokuguquguquka kwexabiso le-aluminium ye-electrolytic ihanjiswa ngexabiso le-A00 ye-aluminium x ixabiso lesaphulelo. Umrhumo wangoku wokucwangcisa uhlala kuluhlu lwe-800-1200 yuan / ton.
Ixabiso le-arbitrage: Iimpawu zokunciphisa ixabiso lomahluko wexabiso phakathi kwe-ADC12 kunye ne-A00 aluminium zibalulekile. Xa umahluko wexabiso udlula i-2500 yuan/ton, umphumo wokutshintshwa kwenkunkuma esulungekisiweyo uyabonakala.
Umjikelo woluhlu lwempahla: Umyinge we-inventri yezentlalo kwi-inventri yangaphakathi (iitoni eziyi-15700/79000) iphantsi ngokwembali, kwaye kufuneka silumkele ukubetha kwentliziyo okufana nempembelelo yokuthengisa ngokutsha kumaxabiso.
Ⅲ Umbono kwiiNdlela zoPhuhliso loShishino
Ukuphuculwa kobume bemfuno: Imfuno yemoto entsha yamandla e-die-casting parts iya kunyuka nge-24% CAGR, iqhuba isabelo semarike se-alloys ye-aluminium engaphathwa ngobushushu (efana ne-CNC-F) ukuba idlule i-30%.
Ukukhawulezisa ukudityaniswa kobuchwepheshe: Ukusetyenziswa kobuchwephesha bedijithali kwinkqubo yokunyibilikisa kuzuze ukuchaneka kokulawula ukwakheka kwe-± 0.05% kunye nesantya sesivuno sama-92%.
Ukunciphisa impembelelo yomgaqo-nkqubo: Emva kokuphunyezwa ngokupheleleyo komgaqo-nkqubo "wokubuyisela i-invoyisi", iindleko zomthwalo werhafu zamashishini e-aluminiyam asetyenzisiweyo kulindeleke ukuba yehle ngeepesenti ze-1.2 zeepesenti, ukukhuthaza ukukhululwa kwamandla okuvelisa athobelayo.
Esi sikhokelo sokuhlalutya sibonisa ukuba imboni ye-aluminium yokuphosa i-alloy iyatshintsha ukusuka kwimveliso yendabuko ukuya kwi-dimensional-dimensional innovation "yedatha yenkqubo yezinto eziphathekayo". Amashishini kufuneka akhe “unikezelo lweendleko zokusebenza” ukukhuphisana kukanxantathu wentsimbi ukumelana neenguqu ezimbini zenguqu entsha yamandla kunye nokwenziwa ngobukrelekrele.
Ngoko ke, ukukhululwa kwexabiso lokulinganisa ukuphosa izivumelwano ze-aluminium zexesha elizayo ngabahwebi bexesha elizayo base-Shanghai ngoJuni 9 yisiphumo esingenakuthintelwa, esingabonisi nje ukuphuhliswa kweemarike zasekhaya zasekhaya ezikhonza uqoqosho lokwenene, kodwa kubonisa kwakhona ukwanda kwelizwi laseChina kwinkqubo yexabiso le-aluminium yehlabathi. Ngokuthatha inxaxheba nzulu kwabathengi bemizi-mveliso, olu hlobo lulindeleke ukuba lube luphawu oluphambili lokulinganisa ixabiso lezinto zezithuthi zamandla amatsha.
Ixesha lokuposa: Jun-11-2025