Lisebelisoa tse Tloaelehileng tsa Aluminium Alloy Fuel Tank bakeng sa literaka: 5052 Leqephe la Aluminium le fetoha Khetho e Ratoang
Har'a leqhubu la nts'etsopele ea lightweighting, Ts'ireletso ea tikoloho, le ho tšepahala ho phahameng likoloing tsa khoebo, aluminium alloy fuel tanks butle-butle e nkile sebaka sa litanka tsa khale tsa tšepe, ho fetoha likarolo tse tloaelehileng bakeng sa literaka-haholo-holo literaka tse boima le likoloi tse tsamaeang ka nako e telele. Har'a lisebelisoa tse fapaneng tsa aluminium alloy, 5052 Letlapa la aluminium le na le, ka netefatso ea nako e telele ea 'maraka, e thehile boemo ba eona e le khetho e ratoang lebaleng lena ka lebaka la ts'ebetso ea eona e felletseng e lumellanang hantle le litlhoko tsa ts'ebetso ea tanka ea mafura.. Eco Alum Co., Ltd., e kenelletse ka botebo ts'ebetsong ea aluminium ka lilemo tse ngata, e fane ka tšehetso ea mantlha ea thepa bakeng sa ho fokotsa litšenyehelo, ntlafatso ya bokgabane, le ntlafatso e tala indastering ea likoloi tsa khoebo ka ho ntlafatsa ts'ebetso le ntlafatso ea ts'ebetso ea 5052 letlapa la aluminium.
I. Lintho tsa Motheo: Motheo oa Ts'ebetso oa Al-Mg Alloy
5052 aluminium Letlapa ke la mofuta o tloaelehileng oa Al-Mg oa letoto la anti-rust aluminium alloy, ho sebelisa aluminium joalo ka motheo le magnesium joalo ka ntho ea mantlha ea alloying (dikahare 2.2%–2.8%), e tlatsitsoe ke 0.15% -0.35% chromium ho ntlafatsa ts'ebetso. Lintho tse ling tse litšila li laoloa ka thata, ho kenyelletsa le silicon ≤0.25%, koporo ≤0.10%, le tšepe ≤0.40%, ho theha mokhoa o ikhethileng oa ts'ebetso o loketseng maemo a ts'ebetso ea tanka ea mafura.
Matšoao a eona a mantlha a ts'ebetso ea mochini ka nepo a fihlela litlhoko tse peli tsa matla le ductility bakeng sa litanka tsa mafura a literaka. Mefuta e fapaneng ea ho sebetsa e fana ka maemo a fapaneng, joalo ka ha ho bonts'itsoe lethathamong le ka tlase:
| Khalefo | Matla a tšepe (MPa) | Kotulo Matla (MPa) | Emplation (%) | Likarolo tsa Kopo ea Kopo | Tloaelo |
|---|---|---|---|---|---|
| O (E pakiloe) | 170-210 | ≥65 | ≥20 | Libaka tsa tanka tse nang le sebōpeho, likarolo tse thata tsa setempe | ASTM B 209 / GB / t 3880.2 |
| H32 (Halofo-hard) | 215-265 | ≥190 | ≥12 | 'Mele oa tanka, balebeli ba mahlakoreng | |
| H36 (E tletseng-thata) | 260-305 | ≥230 | ≥8 | Li-brackets tsa tanka, bohlanya, liforeimi tse belehang | |
| H34 (Hare-thata) | 230-255 | ≥210 | ≥10 | Likotlolo tsa tanka, manonyeletso |
Lethathamo lena la ts'ebetso le netefatsa bokhoni ba ho jara meroalo ha le ntse le boloka bokhoni bo botle ba deformation ea polasetiki, ho thea motheo bakeng sa ho etsa tanka e rarahaneng ea mafura.
Ha ho bapisoa le aluminium e hloekileng ea 1xxx le 6xxx Al-Mg-Si alloys, 5052 aluminium sheet ha e hloke phekolo ea mocheso bakeng sa ho matlafatsa; maemo a matla a ka fetoloa feela ka ho sebetsa ho batang. Sena se qoba deformation, phetoho ya tshebetso, le ho eketseha ha theko e amanang le phekolo ea mocheso.
Ka nako e tšoanang, e boloka melemo ea tlhaho ea li-alloys tsa aluminium-tekanyo e tlaase (2.68 g/cm³) le khanyetso e matla ea kutu-ho leka-lekanya ka ho phethahetseng litlhoko tse ngata tsa matla, Motho ea hlokang, durability, le taolo ea litšenyehelo bakeng sa litanka tsa mafura tsa literaka. Ona ke monyetla oa eona oa mantlha oa tlholisano ho feta lisebelisoa tse ling tsa aluminium.
Ho bontša ka ho hlaka phapang pakeng tsa 5052 letlapa la aluminium le lisebelisoa tse ling tse sebelisoang hangata bakeng sa litanka tsa mafura a literaka, tafole e latelang e bapisa ts'ebetso ea bohlokoa le ho sebetsa:
| Lintho tse bonahalang | Sistimi ea Alloy | Khanyetso ea Corrosion (Setlolo sa Mafura/Letsoai) | Weldability | Phokotso ea Boima (khahlano le. Tšepe ea Galvanized) | Boemo ba litšenyehelo | Lisebelisoa tsa mantlha | Meeli |
|---|---|---|---|---|---|---|---|
| 5052 Letlapa la Aluminium | Al-mg | E kgabane (3000h+ setlolo sa letsoai, e thibelang mafura) | E kgabane (90%-95% matla a weld vs. tšepe ea motheo) | 40% phokotso (80-100 lik'hilograma tanka ka 'ngoe) | Metsi a mahareng | Litanka tsohle tsa mafura a literaka (ho kenyeletsa le ho tsamaisa thepa e kotsi) | E hloka matlafatso bakeng sa lits'ebetso tse matla haholo |
| 6061 Letlapa la Aluminium | Al-Mg-Si | Karolelano (e hloka anodizing bakeng sa ho hanyetsa kutu) | E ntle (tshebetso e fetoha ka mor'a phekolo ea mocheso) | 38% phokotso (tekano 2.70 g/cm³) | Bohareng | Likarolo tsa literaka tse sa hlokeng letho | Ho hanyetsa mafura a fokolang, e sekametseng ho pitting |
| 5083 Letlapa la Aluminium | Al-mg (phahameng Mg) | E kgabane (khanyetso e matla ea metsi a leoatle/letsoai) | E kgabane | 42% phokotso (tekano 2.66 g/cm³) | Phahameng (15%-20% ho feta 5052) | Literaka tsa metsing le tsa morero o khethehileng | Litsenyehelo tse phahameng, ho etsa thata ho feta |
| Leqephe la Tšepe la Galvanized | Tšepe ea carbon + ho roala zinki | Mafutsana (mafome ka mor'a tšenyo ea ho koahela) | Karolelano (li-weld seams li senyeha habonolo) | Basine | Tlase | Boemo bo tlase, literaka tsa maeto a makhutšoane | Boima, bophelo bo bokhutšoanyane ba tšebeletso (5- lilemo tse 8) |
Joalokaha ho bontšitsoe, 5052 Letlapa la aluminium le fihlella tekanyo e nepahetseng har'a ho hanyetsa kutu, weldability, e bobebe, le litšenyehelo, ho e etsa sesebelisoa se ratoang bakeng sa litanka tsa mafura tsa literaka tse hlokang ho feto-fetoha ha maemo le ho ts'epahala. Ka taolo e hloekisitsoeng ea ho qhibilihisa, Eco Alum Co., Ltd. ka nepo e boloka likarolelano tsa magnesium le chromium maemong a nepahetseng, ho matlafatsa ho hanyetsa ho bola ha mafura le ho fafatsa letsoai, ka ts'ebetso e fetang karolelano ea indasteri.
II. Tšebeliso ea Konokono: Hobaneng 5052 Leqephe la Aluminium ke Khetho ea Pele bakeng sa Litanka tsa Mafura a Teraka
(1) Khanyetso e ikhethang ea Corrosion bakeng sa Maemo a Ts'ebetso a Ratang
Litanka tsa mafura a literaka li pepesehetse nako e telele tikolohong e rarahaneng ea kantle, ho hloka ho hanela sefafatsi sa letsoai tseleng, metsi a pula a nang le asiti le alkaline, le corrosion ea lik'hemik'hale ho tsoa ho mecha ea litaba ea mafura. Likoloi tse tsamaisang nako e telele, ka ho khetheha, e sebetsa ho pholletsa le maemo a leholimo a sa tšoaneng-e etsa letsoai mariha a ka leboea le ho chesa, maemo a mongobo libakeng tse ka boroa-ho beha litlhoko tse thata ho thibela ho bola.
Ka lebaka la phello ea synergistic ea magnesium le chromium, 5052 Letlapa la aluminium ka tlhaho le etsa filimi e sireletsang ea oxide e teteaneng holim'a eona, ho thibela ka nepo ho kenella ka metsi a lewatle, Letsoai le Fela, le mecha ea phatlalatso ea lik'hemik'hale. Tlas'a ISO 9227 teko ea ho se nke lehlakore ka letsoai, khanyetso ea eona ea kutu e feta 3000 lihora, e fetang hole litekanyetso tse tloaelehileng tsa indasteri.
Bakeng sa libeso tse tloaelehileng, 5052 Letlapa la aluminium le bonts'a khanyetso e ntle ho diesel le biodiesel (ho kopana le litekanyetso tsa tlhahlobo ea ho bola ea ASTM G31), ho thibela tšilafalo ea mafura le likotsi tsa ho lutla, ho etsa bonnete ba polokeho ea ho khanna.
Papiso e qaqileng ea ho hanyetsa kutu tlas'a mecha ea litaba e fapaneng e bontšitsoe ka tlase:
| Corrosive medium | Tekanyetso ea Teko | 5052 Letlapa la Aluminium | 6061 Letlapa la Aluminium (E sa phekoleheng) | Tšepe ea Galvanized | Lintlha (1-5, 5 Hantle haholo) |
|---|---|---|---|---|---|
| Letsoai le sa nke lehlakore (5% NaCl) | ISO 9227 | Ha ho kutu ea bohlokoa ka mor'a 3000h | Ho chesa ka mor'a 1500h | Ho hloleha ha lera la Zinc le mafome ka mor'a 800h | 5 / 3 / 2 |
| #0 Disele (Mohaho oa Kamore) | ASTM G31 | Ha ho kutu kapa pula ka mor'a 1000h | Ho lla hanyenyane ka mor'a 800h | Weld corrosion le leakage ka mor'a 600h | 5 / 3 / 2 |
| Moemeli oa Deicing (10% CaCl₂) | GB / t 10125 | Ha ho na mafome ka mor'a 2000h | Ho bola ha lehae ka mor'a 1200h | Mafome a tšepe a motheo ka mor'a 500h | 5 / 3 / 1 |
| E chesang & Mongobo (40°C / 95% Rh) | GB / t 2423.4 | Ha ho na ho senyeha ha ts'ebetso ka mor'a 2500h | Ho fifala ha oxidation kamora 1800h | Rusu ka mor'a 1000h | 5 / 4 / 2 |
Ha ho bapisoa le litanka tsa peterole tsa tšepe tsa khale, 5052 aluminium alloy peterole litanka ka ho feta habeli bophelo ba tšebeletso le ho fokotsa litšenyehelo tsa tlhokomelo ka 50%, ho sebetsana ka botlalo le litaba tsa mafome, LEAGAG, le bophelo bo bokgutshwane. Eco Alum Co., Ltd 5052 Lisebelisoa tsa tanka ea mafura a aluminium li netefalitsoe ke litsi tsa tlhahlobo ea motho oa boraro hore li sebetse hantle haholo tlas'a deicing agent le libaka tse mongobo o chesang., ho fihlela litlhoko tse tlamang tsa GB ka botlalo 18564.1-2019 bakeng sa litanka tsa ho tsamaisa thepa e kotsi.
(2) Melemo e Bonolo e Matlafatsa Moruo oa Ts'ebetso
Lightweighting ke tsela e ka sehloohong ea ho fokotsa litšenyehelo le ho ntlafatsa katleho ea likoloi tsa khoebo. E le karolo ea bohlokoa ea boima ba 'mele, ho khabisoa ha litanka tsa mafura ho ama ka kotloloho moruo oa mafura le katleho ea mojaro. Ka density feela 60% ea tšepe, 5052 Letlapa la aluminium le fana ka monyetla o hlakileng.
Bakeng sa e sebelisoang hangata 400 L tanka ea mafura ea teraka, ho tloha ka masenke ho 5052 Letlapa la aluminium le fokotsa boima ba 'mele ka 80-100 kg ka tanka. Liteko tsa indasteri li bontša hore mong le e mong 10% phokotso ea boima ba koloi e ka fokotsa tšebeliso ea mafura ka 3% -5%.
Kahoo, literaka tse tsamaeang nako e telele tse nang le 5052 litanka tsa mafura a aluminium li ka boloka likete tsa li-yuan ka litšenyehelo tsa mafura selemo le selemo, ho hlahisa melemo ea moruo e tobileng.
Ho latela pono e felletseng ea litšenyehelo tsa bophelo, papiso e ka tlase (400 L tanka) e bontša molemo:
| Ntho ea Litšenyehelo | 5052 Tanka ea Aluminium | Tanka ea tšepe ea Galvanized | Phapang (Selemo Avg.) | Motheo |
|---|---|---|---|---|
| Litsenyehelo tsa pele | ~8,000 RMB | ~ 5,000 RMB | +3,000 RMB | 2026 theko ea 'maraka |
| Bophelo ba Tšebeletso | 15- lilemo tse 20 | 5- lilemo tse 8 | >2× nako e telele | Lintlha tsa indasteri |
| Tlhokomelo ea Selemo le Selemo | ≤200 RMB | ≥800 RMB | - 600 RMB | Thibelo ea mafome, lokisa |
| Poloko ea Mafura ea Selemo le Selemo | 4,000-6,000 RMB | 0 | -4,000 ho ea ho -6,000 RMB | 100,000 km/selemo |
| Litšenyehelo tsa Lifecycle | ~12,000–16,000 RMB | ~24,000–32,000 RMB | >50% polokelong | 15-motheo oa selemo |
Moralo o bobebe o boetse o ntlafatsa kabo ea mojaro mme o eketsa moputso o sebetsang, ho ntlafatsa ts'ebetso e eketsehileng. Ka literaka tse ncha tsa matla, Eco Alum Co., Ltd. e optimized rolling process bakeng sa 5052 Letlapa la aluminium ho fokotsa boima ba 'mele ha u ntse u boloka matla, e thusa ho eketsa lebelo la betri le ho tšehetsa motlakase.
(3) Ts'ebetso e Ntle le Ho Tiisa Bakeng sa Polokeho
Litanka tsa mafura a literaka li na le meaho e rarahaneng 'me li hloka litempe, ho khumama, welding, le mekhoa ea ho hlahloba, ho beha litlhoko tse phahameng ho sebopeho le ho cheseha. Ka elongation e babatsehang, 5052 Letlapa la aluminium le hanana le ho peperana le deformation nakong ea ho hatakela ka holim'a metsi le ho taka ka botebo, e fanang ka ts'ebetso e tsitsitseng.
E ts'ehetsa ho etsoa ha lipampiri tse pharaletseng ho fihlela ho 1600 mm, ho fokotsa li-weld seams, ho eketsa tšebeliso ea sebaka ka ho feta 10%, le ho fokotsa kotsi ea ho lutla. Ho ikamahanya ha eona le welding ho bontšoa ka tlase:
| Mokhoa oa ho Welding | Filler e khothalelitsoeng | Weld Matla (% ea Base) | Leak Rate | Kopo | Melemo |
|---|---|---|---|---|---|
| TIG | KE 5356 | 93–95 | ≤0.08 Pa·m³/s | Li-seams tse ka sehloohong, likatiba tsa ho qetela | Ho nepahala haholo, tiiso e babatsehang |
| KHONA | KE 5356 | 90–93 | ≤0.1 Pa·m³/s | Masakana, bohlanya | Katleho e phahameng |
| Laser Welding | KE 5087 | ≥95 | ≤0.05 Pa·m³/s | Li-seams tse nepahetseng | E nyane HAZ, matla a manonyeletso a phahameng |
Bakeng sa lintho tse kotsi lipalangoang literaka, 5052 Litanka tsa mafura a aluminium li ka hlahlojoa ka ho kenella ka botlalo (X-ray NDT), ho fihlela litefiso tsa thuto ea pele ho feta 98.5%, litanka tsa tšepe tse fetang hole, ho felisa likotsi tsa polokeho sethaleng sa tlhahiso.
(4) Tumellano ea Tikoloho le Mekhoa ea Indasteri
Ka melaoana e thata ea tikoloho e ntseng e eketseha, ho sebelisoa hape le khabone e tlase ke ea bohlokoa. 5052 Shee ea aluminium ke 100% Recyclable, e nang le mesi e fokolang nakong ea ho sebelisoa hape, le carbon footprint ≤3 kg CO₂/kg, ho ikamahanya le mehopolo ea tlhahiso e tala. Eco Alum Co., Ltd. e khomarela melao-motheo ea tlhahiso ea khabone e tlaase; ea eona 5052 aluminium sheet line ke ISO 14001 pakiloeng, e hlokang dintho tse kotsi, e tsamaellanang le litekanyetso tsa polokeho ea khokahano ea mafura, mme e netefalitsoe tlasa ISO 9001 le IATF 16949, ho nolofalletsa ho romela thepa Europe le Amerika Leboea.
III. Phetoho ea Ts'ebetso le ho Itloaetsa
5052 Letlapa la aluminium le ka fanoa ka mekhoa e mengata ho tsamaisana le sebopeho sa tanka, litlhoko tsa mojaro, le mekhoa ea ho sebetsa:
| Khalefo | Litšobotsi tsa Ts'ebetso | Likarolo tsa Tanka | Botenya (mm) | Tsamaiso | Melemo |
|---|---|---|---|---|---|
| O | Plastiki e ntle haholo | Litanka tse nang le sebōpeho, makhapetla a kobehileng | 1.5–4.0 | Setšoantšo se tebileng | Sebopeho se se nang mapetso |
| H32/H34 | Matla a leka-lekaneng le ho senya | 'Mele oa tanka, balebeli ba mahlakoreng | 2.0–5.0 | Ho tsitsipana, ho khumama, welding | Katleho e phahameng |
| H36/H38 | Matla a phahameng | Masakana, bohlanya | 3.0–6.0 | Ho itšeha, ho khumama, laser tjheseletsa | Matla a phahameng a mojaro |
Eco Alum Co., Ltd. e ka hlahisa ka bongata 5052 maqephe a aluminium a nang le botenya ba 0.15-600 mm le bophara ba 20-2650 mm, litaelo tse tšehetsang ho tloha 8 ho 5000 Lithane, ka nako ea ho fana ka matsatsi a 7-45.
IV. Ho netefatsoa ha 'Maraka
Litanka tsa mafura a aluminium alloy joale li feta 80% karolo ea 'maraka ka likarolo tse boima tsa literaka le libese, le 5052 Letlapa la aluminium e le khetho e ka sehloohong. Eco Alum Co., Ltd. e fana ka baetsi ba literaka ba ka sehloohong ba malapeng le ba machaba, e nang le lisebelisoa tsa ho tsamaisa thepa ea nako e telele le lipalangoang tsa thepa e kotsi. Lintlha tsa 'maraka li bonts'a litefiso tsa ho hloleha li fokotsehile ka ho feta 60% ha e bapisoa le litanka tsa tšepe.
Qetello
5052 Letlapa la aluminium e se e le thepa e tloaelehileng e ratoang bakeng sa litanka tsa mafura tsa teraka ka lebaka la ts'ebetso ea eona e leka-lekaneng ea ho hanyetsa kutu., e bobebe, tshebetsong, Tšireletseho, le boikamahanyo ba tikoloho. Ha theknoloji ea ho lokisa aluminium e ntse e tsoela pele, Eco Alum Co., Ltd. e tla tsoela pele ho ntlafatsa ts'ebetso le ts'ebetso ea khabone e tlase, ho matlafatsa boetapele ba eona ka thepa ea litanka tsa mafura.
Q&A
Q1: Melemo ea mantlha ea 5052 letlapa la aluminium bakeng sa litanka tsa mafura a teraka?
A: Khanyetso e phahameng ea kutu, tshebetso e babatsehang le weldability ntle le mocheso kalafo, le ho leka-lekana ho lekana ha ts'ebetso ea litšenyehelo.
Q2: Ke 5052 Letlapa la aluminium le loketse literaka tse ncha tsa matla?
A: Ho joalo. Boima ba eona bo bobebe le bo tšoarellang bo ntlafatsa mefuta e fapaneng le ho fihlela maemo a tikoloho.
Q3: Na e kopana le litekanyetso tsa ho tsamaisa thepa e kotsi?
A: E lumellana ka botlalo le GB 18564.1-2019, ka litekanyetso tse phahameng tsa ho feta tsa tlhahlobo ea weld.
Q4: E bapisoa joang le 5083 aluminium sheet ka litšenyehelo-ts'ebetso?
A: 5052 e fana ka ts'ebetso e lekaneng ea 15% -20% ea litšenyehelo tse tlase le ho theha habonolo.
Q5: Ke mekhoa efe ea phekolo e ka holimo e fumanehang?
A: Anodizing, liaparo tsa ho fetola lik'hemik'hale, le liphahlo tsa electrophoretic ho lumellana le litlhoko tse fapaneng tsa ts'ebetso.