MIG (hlau inert roj) vuam yog ib txoj kev nrov rau koom nrog txhuas, thiab cov kev xaiv vuam hlau cuam tshuam, thiab sib xyaw nrog lub hauv paus hlau. Qhov "zoo tshaj" hlau nyob ntawm cov yam zoo li cov txhuas alloy tau welloy tau welded, daim ntawv thov lub zog thiab corrosion tsis kam, thiab vuam. Ntawm no yog qhov muaj feem ntau thiab ntseeg tau Aluminium Alig Vuam cov xov hlau, nrog rau lawv cov kev siv zoo tshaj plaws:
1. ER4043: Cov Haujlwm Ntau Yam Haujlwm
Alloy Muaj pes tsawg: Aluminium - skicon (Si cov ntsiab lus ~ 5%, nrog cov hlau thiab tooj me me.
Cov Khoom Siv Tseem Ceeb:
Zoo heev Weld Lub Plawv: nws cov ntsiab lus sillicon ua rau Molten Renky (tsis tiav {}}}}}}}
Tsawg kub tawg kev pheej hmoo: silicon pab txo kom tau kub tawg, tshwj xeeb hauv txhuas vuam, tshwj xeeb tshaj yog thaum ua haujlwm nrog cov khoom siv nyias nyias.
Zoo corrosion: haum rau dav dav - lub hom phiaj ntawv thov, txawm hais tias tsis muaj zog nyob rau hauv lub sij hawm loj (piv txwv li magnesium {}} raws li alloys.
Zoo tshaj plaws rau:
Vuam 6000-series aluminium alloys (piv txwv li, 6061, 6063), uas tau siv dav hauv cov txheej txheem, thav duab, thiab lwm yam kev siv tsheb.
Nyias -}} gauge aluminium (1/8 nti txhuas (1/8 nti
Kev Kho Vaj Tse, Kev Ncaj Ncees, lossis Tsis - Qhov tseem ceeb marine (piv txwv li, tsis yog hulls).
2. ER5356: Lub zog thiab Corrosion Kuj
Alloy Muaj pes tsawg: Aluminium - Magnesium (MG Cov Ntsiab Lus ~ 5%, nrog cov kab ntawm manganese.
Cov Khoom Siv Tseem Ceeb:
Lub zog siab tensile lub zog: Welds ua nrog ER5356 muaj lub zog siab dua cov uas muaj ER4043, ua rau lawv zoo tagnrho rau thauj khoom- cov kabmob qauv.
Zoo siab corrosion: magnesium txhim kho mus rau cov atmospheric, txawm tias nws tsis tshua muaj kev tiv taus ntsev dua li ER5183.
Cov kev tawg ua tau zoo: Ua haujlwm zoo nrog cov khoom siv tuab thiab txo qis kev pheej hmoo ntawm porosity.
Zoo tshaj plaws rau:
Vuam 5000-series alloys (piv txwv li, 5052, 5083) thiab qee qhov 6000-series alloys.
Cov ntawv thov yuav tsum muaj lub zog, xws li cov ntawv txheej txheem, nkhaus, lossis chaw Machinery lossis Machinery lossis Machinery.
Lub nkoj tsis huv (piv txwv li, cov nkoj me me, docks) lossis cov khoom siv sab nraum zoov tau tshwm sim los nag thiab av noo.
3. Er5183: Cov tubrog nkoj thiab hnyav - cov luag hauj lwm
Alloy Muaj pes tsawg: Aluminium - Magnesium (MG Cov Ntsiab Lus ~ 5.8%), nrog cov khib nyiab thiab cov chromium rau ntxiv lub zog.
Cov Khoom Siv Tseem Ceeb:
Tshwj xeeb corrosion tsis kam: tshwj xeeb tsim los tiv thaiv sillwater thiab harsh marine chaw ib puag ncig {}} deb zoo dua li er5356 hauv cov khoom noj ntsev ntau dua.
Lub zog siab: Welds tswj lub zog txawm nyob rau kev ntxhov siab, ua rau lawv haum rau cov khoom hnyav.
Compatibility nrog cov ntaub ntawv tuab: ua tau zoo ntawm tuab txhuas daim hlau (1/4 nti lossis ntau dua) siv hauv cov qauv loj.
Zoo tshaj plaws rau:
VUAM 5083, 5086, thiab 5456 almoys -}}} Cov tub nkoj nkoj, thiab cov qauv nkoj tawm tsam.
Saltwater kev siv dej hiav txwv (piv txwv li, nkoj halls, cov duab kiv cua, marine kho vajtse).
Hnyav {{0} Duty Wille txoj cai ntawm ob lub zog thiab corrosion tsis yog qhov tseem ceeb (piv txwv li kev tso tsheb hlau luam, cov hlab ntsha).
4. ER4047: rau qhov siab siab- silicon xav tau
Alloy Muaj pes tsawg: Aluminium - skicon (Si cov ntsiab lus ~ 12%), cov ntsiab lus siab tshaj plaws ntawm cov hlau nplaum cov hlau.
Cov Khoom Siv Tseem Ceeb:
Ultra - Cov ntsiab lus kub qis: ua rau nws muaj txiaj ntsig zoo rau kev tshem tawm cov kev tawg thiab tawg, ib co 2000 txhuas aluminium).
Cov kua dej siab: txawm ntau ntws tau ntau dua ER4043, uas pab sau qhov khoob hauv pob qij txha.
Zoo tshaj plaws rau:
Vuam nrum cam khwb cia aluminium (piv txwv, cov chaw tsheb, cov hlau thaiv) uas tawg tawg yog qhov kev txhawj xeeb loj.
Kho cov cracked txhuas castings lossis koom nrog cam thiab wrought aluminium.
Cov ntawv thov uas cov sib txawv sau yog qhov tsim nyog, xws li cov pob qij txha tsis sib xws.
Yuav xaiv li cas? Daim Ntawv Qhia Ceev Ceev
| Yam los txiav txim siab | Kev Xaiv Hlau Zoo |
|---|---|
| Vuam 6000-series (Nyias, Kev Siv Dav) | Er4043 |
| Vuam 5000-series (lub zog, dej ntshiab) | ER5356 |
| Seemwater / Tub Rog lossis Cov Txheej Txheem Hnyav | ER5183 |
| Nrum txhuas lossis sib txawv sau | Er4047 |
Hauv cov ntsiab lus xaus,Er4043yog tus mus - rau versatility thiab cov ntaub ntawv nyias nyias,ER5356txawj nyob hauv lub zog thiab dej tshiab,ER5183yog unmatched rau sillwater thiab hnyav {{}} dej hiav txwv} Cov dej num cov tub rog, thiabEr4047daws cov teeb meem ua thiab tawg teeb meem. Always match the wire to your base alloy and application demands to ensure strong, long-lasting welds.
