Ⅰ Core application nzvimbo dzeakakanda aluminium alloys
Kukandira aruminiyamu alloy yave chinhu chakakosha chakakosha muindasitiri yemazuva ano nekuda kwekushomeka kwayo, kusimba kwakanangana nepamusoro, kuita kwakanakisa kwekukanda, uye kuramba kwecorrosion. Nzvimbo dzekushandisa dzayo dzinogona kupfupikiswa muzvikamu zvishanu zvinotevera:
1. Munda wekutakura: mutakuri wepakati weiyo lightweight revolution
Indasitiri yemotokari: Semusika mukuru wepasi pasi weakakandirwa aruminiyamu alloys (anoverengera anopfuura makumi matanhatu%), inoshandiswa zvakanyanya muinjini cylinder blocks, kutapurirana dzimba, mavhiri hubs, uye chassis zvimiro zvemukati. Tichitora ADC12 alloy semuenzaniso, mwero wekupinda kwezvikamu zvayo zvekufa mumotokari yemagetsi bhatiri pack shells, motor end caps, uye zvimwe zvikamu zvinoramba zvichiwedzera, kusunda kushandiswa kwealuminium pamotokari kune chinangwa che220kg.
Aerospace: Muchikamu chechimiro chendege (sematanda emapapiro, mabhuraketi ekumhara) uye zvikamu zveinjini (senge turbine blades, casings), yakakwirira-simba aruminiyamu alloys (akadai seZL205A) kuwana chiyero pakati pekupisa kwekushisa kwe400 ℃ uye kuneta kuramba kuburikidza neT7 kupisa kwemaitiro ekupisa.
Kufamba kwenjanji: Zvinhu zvakakosha zvakaita semabhogi echitima anomhanya-mhanya uye mabhokisi egiya anogadzirwa neZL1101A alloy, achiwana kudzikiswa kwehuremu hunopfuura 30% uku uchisimbisa simba.
2. Munda wemagetsi uye wemagetsi: rubatsiro rwehunyanzvi hwekugadzira chaiyo
3C zvigadzirwa zvemagetsi: Iyo yepakati furemu yemafoni efoni uye goko remalaptops akagadzirwa neakanyanya-yakaonda aruminiyamu alloy die-casting parts, uye ZL402 alloy yakanyatsogadzirwa nehupamhi hwemadziro 0.5mm kuburikidza nehafu-yakasimba kuumba tekinoroji, ichisangana nezvinodiwa zvemagetsi ekudzivirira uye kupisa kupisa.
Zvishandiso zvemagetsi: ZL303 alloy inoshandiswa kune goko re-high-voltage switchgear uye transformer heat sink, iyo inoratidza mabhenefiti akasiyana mukuvakwa kwezviteshi zvemagetsi zvemahombekombe nekuda kwekuramba kwayo kwemvura yegungwa.
3. Mechanical equipment field: muenzaniso wekushanda wekupfeka uye kusagadzikana kwekuora
Marobhoti eindasitiri: Iyo yakabatana yekudzikisira dzimba yakagadzirwa neeutectic Al Si alloy (yakadai seZL117), uye iyo silicon phase spheroidization tekinoroji inovandudza kupfeka kuramba ne40%, kuwedzera hupenyu hwesevhisi yemidziyo.
Michina yekuvaka: ZL104 alloy inosarudzirwa hydraulic pump body, valve island base uye zvimwe zvikamu, uye inowanikwa neT6 kupisa kurapwa kuti iwane σ b ≥ 350MPa, yakakodzera kune yakakwirira mitoro mamiriro.
4. Kuvandudza Kudzidzira Kwekuvaka KweGreen muMunda weKuvaka Matemplate
Aluminium alloy formwork: Chikamu che6061-T6 chisanganiswaformwork inoshandiswa muzvivakwa zvakagadzirirwa inosvika 35%, uye hunhu hwayo hwekugona kushandiswazve kwekanopfuura ka200 inoderedza marara ekuvaka ne90% kana ichienzaniswa nemapuranga formwork, inosangana nezvinodiwa zve "dual carbon" zano.
5. Kudzivirirwa Kwenyika uye Indasitiri Yemauto: Kubudirira muKunyanya Kushanda Kwenzvimbo
Missile compartment: ZL205A alloy inoiswa pasi peT77 kupisa kurapwa kuchengetedza dimensional kugadzikana mutembiricha ye -54 ℃ kusvika 150 ℃, uye inoiswa kune zvakaumbwa zvikamu zvestrategic missile miviri.
Midziyo yengarava: ZL305 alloy propellers ine corrosion resistance rate isingasviki 0.03mm/gore munzvimbo dzinonyudzwa mumvura yegungwa, ichiwedzera hupenyu hwavo hwesevhisi nekatatu zvichienzaniswa nedzakagadzirwa nemhangura dzechinyakare.
Ⅱ Kuongorora zviyero uye zvakakosha zviratidzo zveakakandirwa aluminium alloys
Material Performance Evaluation System
Kuita kwekukandira: Nekuyerera (spiral kureba ≥ 500mm) uye mutsara shrinkage rate (≤ 1.2%) seyakakosha zviratidzo, Al Si alloy yave sarudzo yakasarudzika yekukanda kufa nekuda kweiyo eutectic kuumbwa kwayo.
Mechanical properties: Iyo tensile simba (σ b) uye elongation (δ) inoda kuenderana nemamiriro ekushandisa, senge mota yekuchengetedza zvinhu zvinoda σ b ≥ 250MPa uye δ ≥ 3%.
Mhinduro yekurapa kwekupisa: T6 nyika ine 15% -20% kuwedzera kwesimba kana ichienzaniswa neT5 nyika, asi njodzi yekuoma kwebasa inoda kuenzaniswa.
Supply uye kudiwa kuongororwa kwemaindasitiri cheni
Raw material side: Zvimedu zvearuminiyamu zvinopa maakaundi e59%, asi kutsamira kunze kwenyika kuchiripo (Malaysia neThailand ndidzo nyika huru), uye kutariswa kunofanirwa kubhadharwa kune shanduko mumutemo we760200090.
Mhedziso yekugadzira: Mwero wekushandisa weyakadzokororwa aruminiyamu kugadzirwa kwesimba iri pasi pe55%, uye indasitiri yekufungidzira rate CR10 inongova 45%. Iyo ichangobva kuwedzerwa huwandu hwekugadzira muAnhui, Guangdong nedzimwe nzvimbo ichaburitswa nenzira yakatsikiswa (inotarisirwa kuwedzera 2.66 miriyoni matani muna 2025).
Rutivi rwevatengi: Kukura kwekudiwa muchikamu chemotokari kwakabatana zvakanyanya nekugadzirwa kwemotokari nyowani dzesimba (ine coefficient yekubatanidza ye 0.82), nepo chikamu chekuvaka chichikanganiswa zvakanyanya nepolicy yekuvimbiswa kuendesa.
Evolution Path yeProcess Technology
Tekinoroji yekunatsa yekunyungudutsa: Iyo rotary jekiseni nzira (RGI) inowana iyo hydrogen yemukati ye ≤ 0.15ml/100gAl, inova 60% inoshanda zvakanyanya kupfuura yakajairika bubble nzira.
Kuwedzera Kugadzira: Kusarudzika Laser Melting (SLM) tekinoroji inogonesa kuumbwa kweimwe-nguva yezvakaomarara chiteshi zvinhu, kuwedzera kushandiswa kwezvinhu kusvika pamusoro pe85%.
Simulation tekinoroji: ProCAST software inofanidza maitiro ekuderera uye kusununguka, inotungamirira kukwidziridzwa kwehuwandu hweinoculant yakawedzerwa, uye inoderedza chiyero chezvimedu ne2.3 muzana.
Vatyairi vemutengo wemusika
Mutengo wekuumbwa: Zvimedu zvealuminium accounts zve90%, uye kushanduka kwemitengo yearuminiyamu ye electrolytic inofambiswa kuburikidza neA00 aluminium mutengo x mutengo wekuderedzwa. Ikozvino mari yekugadzirisa inoramba iri muhuwandu hwe800-1200 yuan/ton.
Mutengo arbitrage: Zvinoreva kudzoreredza maitiro emusiyano wemutengo pakati peADC12 neA00 aluminium akakosha. Kana musiyano wemutengo ukapfuura 2500 yuan/tani, mhedzisiro yemarara yakacheneswa inobuda pachena.
Inventory kutenderera: Huyero hwehuwandu hwemagariro kune in-house inventory (15700 matani/79000 matani) iri pazasi renhoroondo, uye isu tinofanirwa kungwarira kupuruzira sekukanganisa kwemusika wekuzadza pamitengo.
Ⅲ Outlook pane Maindasitiri Ekuvandudza Maitiro
Kukwidziridzwa kwechimiro chekudiwa: Kudiwa kwemagetsi matsva emagetsi ekufa-kukanda zvikamu kuchawedzera ne24% CAGR, ichityaira chikamu chemusika cheasina kupisa anorapwa maaluminium alloys (senge CNC-F) kudarika makumi matatu%.
Tekinoroji yekubatanidza kukwidziridza: Kushandiswa kwedhijitari mapatya tekinoroji mukuita kwekunyungudutsa kwakawana kurongeka kwekutonga kwe ± 0.05% uye chiyero chegoho che92%.
Kudzika mutemo wekuita: Mushure mekuita kuzere kwegwaro re "reverse invoicing", mutengo wemutero wemabhizinesi akadzokororwa aruminiyamu unotarisirwa kudzikira ne1.2 muzana, kusimudzira kuburitswa kwesimba rekugadzira rinoenderana.
Iyi hurongwa hwekuongorora inoratidza kuti iyo yekukanda aluminium alloy indasitiri iri kushandura kubva mukugadzira yechinyakare kuenda kune matatu-dimensional innovation ye "materials process data". Mabhizinesi anofanirwa kuvaka "mutengo wekuita kuburitsa" iron triangle kukwikwidzana kutarisana neshanduko mbiri dzeshanduko yesimba idzva uye nehungwaru kugadzira.
Naizvozvo, kuburitswa kweiyo bhenji mutengo wekukanda aluminium alloy remangwana zvibvumirano neShanghai ramangwana vatengesi musi waChikumi 9 mhedzisiro isingadzivisiki, iyo isingaratidzi chete kukura kwemusika wemangwana wepamusha inoshandira hupfumi chaihwo, asi inoratidzawo kuwedzera kwezwi reChina muhurongwa hwemitengo yealuminium pasi rose. Nekupinda kwakadzama kwevatengi vemaindasitiri, izvi zvakasiyana zvinotarisirwa kuve chiratidzo chakakosha chekuyera mutengo wezvinhu zvemotokari nyowani dzesimba.
Nguva yekutumira: Jun-11-2025