Dab tsi yog ER4043 MIG VUAM HLAU?

ER4043 yog ib qho ntawm feem ntau siv tau siv dav hlau vuam cov xov hlau, tshwm sim rau nws cov versatility, yooj yim ntawm kev siv, thiab txhim khu kev qha hauv koom nrog alloys alloys. Tsim tshwj xeeb rau roj av hlau vuam (GMAW, lossis Mig Welding), nws yog cov khoom siv aluminium uas ua raws li cov chaw muab tub lim thiab cov hluav taws xob hauv cov txheej txheem vuam. Nws muaj pes tsawg leeg thiab cov khoom ua rau nws zoo tagnrho rau ntau cov ntawv thov, los ntawm General Generation rau kev kho kho tsheb.
Cov kev sib xyaw ua ke ntawm Er4043 Mig vuam hlau
ER4043 tau txhais los ntawm nws meej allolo pleev, uas cuam tshuam rau nws tus cwj pwm vuam:
• Aluminium (95% +): Lub hauv paus hlau, kom tau sib xyaw nrog feem ntau aluminium alloys.
• silicon (4.5-6%): Qhov tseem ceeb sib cais. Silicon Lowers lub hlau lub suab nrov (nyob ib ncig ntawm 575℃/- Qhov teeb meem kub nyob rau qhov twg ntawm weld txias thiab shrinks tsis ncaj.
• LW saws: me me ntawm cov hlau, tooj liab, zinc, thiab manganese, uas pab tswj cov alloy tsis muaj kev sib cuam tshuam nws weldability.
Yuav ua li cas ER4043 ua haujlwm hauv MIG VUAM
Hauv MIG VUAM, ER4043 pabcuam ob lub luag haujlwm tseem ceeb:
1. Electrode: Nws ua hluav taws xob los ntawm txoj hlua hluav taws xob mus rau lub hauv paus hlau, tsim lub arc kub kom yaj ob lub xaim thiab aluminium workpiece.
2. Cov Khoom Siv Hluav Taws Xob: cov hlau molten rau hauv kev sib koom ua ke ntawm cov hlau ua ke, fusing nrog lawv ua kom nws ua kom muaj zog, txuas ntxiv ua.
Silicon hauv ER4043 txhim kho cov txheej txheem no los ntawm:
• Txhim kho cov feld pas dej pas kis tau tusyees hla kev sib koom ua ke, ua kom tiav tag nrho cov kev nkag mus txawm tias muaj cov tuab nyias (0.06-0.25 nti tuab).
• Kev tshem tawm kom tsawg: nws txo cov kev tawg kub los ntawm kev kho tus cwj pwm ntawm Alloy Solming ntawm ntau cov kev coj ua aluminium alloys.
• Txo Porosity: Los ntawm kev txo qis cov taw tes melting, nws tso cai rau lub pas dej weld kom nyob twj ywm molten ntev dua, uas ua rau porosity) lub sij hawm kom khiav tawm ua ntej solidification.
Cov khoom tseem ceeb uas ua ER4043 nrov
• Tau yooj yim siv: Txawm tias pib nrhiav ER4043 zam txim. Nws lub arc du muaj peev xwm thiab twv pas dej ntws txo qis dua qhov kev pheej hmoo ntawm cov hlaws tsis muaj tseeb xws li fusion fusion.
• Versatility: Nws ua haujlwm nrog ntau yam ntawm alloys alloys, feem ntau} series feem ntau siv txhuas hauv kev sib npaug ntawm lub zog thiab weldability. Nws tseem yog WTCS 3000-series (aluminium-manganese) thiab qee qhov 2000-series alloys.
• Cov khoom siv zoo: Welds ua nrog Er4043 muaj lub zog tensile ntawm 27,000-33,000 psoys tau siv nyob rau hauv tsis siv nyob rau hauv tsis siv nyob rau hauv tsis yog {} hnyav {6 {log} plaub caug} Lub luag haujlwm. 
• Tus nqi {{- ua tau zoo: nws muaj peev xwm nqis siab dua li ER5183, ua rau nws xaiv nyiaj tshwj xeeb rau cov phiaj xwm dav dav.
• Kev thov kom loog: Nws ua rau kom huv weld hlaws dai uas yuav tsum muaj kev sib tsoo tsawg {Weld sib tsoo, zoo tagnrho rau cov kev sib tsoo zoo li cov tsheb ciav hlau lossis cov rooj tog zaum.
Cov ntawv thov zoo tagnrho rau ER4043
ER4043 yog qhov mus - rau hlau rau:
• Kev tsim kho dav dav: lub tsev txhuas cov thav duab, nkhaus, lossis cov kab xev rau cov tshuab, hluav taws xob, lossis rooj tog zaum.
• Cov khoom lag luam hauv Automotive: Cov Khoom Siv Ua Si Zoo li kev nkag mus, lub cev panels, lossis cua sov (qhov twg 6000-series alloys muaj ntau).
• Kev Tsim Kho: Koom nrog txhuas extrenionS rau lub qhov rais, qhov rooj, lossis kos duab kos duab.
• Kho cov haujlwm: kho cov dents, tawg, lossis tawg hauv cov cuab yeej ua txhuas, khoom siv nyom, lossis khoom hauv tsev.
• Nyias -}}}
Txwv los txiav txim siab
Thaum lub sij hawm veratile, ER4043 tsis zoo tagnrho rau txhua qhov xwm txheej:
• Cov xaim hluav taws xob tsis zoo: Nws ua tsis tau zoo nyob hauv cov xaim hluav taws xob (piv txwv li cov xaim hluav taws xob zoo li EROVER)
• Lub zog qis dua rau cov khoom ntim hnyav
• Kev tsis sib xws nrog kev tsis sib haum xeeb nrog siab- Magnesium Alloys: Verbualium) nrog ER4043 tuaj yeem ua rau Intermetallic corrosion, tsis muaj zog ntawm kev sib koom ua ke sijhawm.
Yuav siv ER4043 muaj txiaj ntsig
Kom tau txais cov txiaj ntsig zoo tshaj plaws:
• Siv cov kev tiv thaiv dawb huv Argord Argon: Argon tiv thaiv oxidation ntawm chav weld pas, uas yuav ua rau muaj zog tiv thaiv. Tus ntws ntws ntawm 20-30 cubic feet ib teev (CFH) ua haujlwm rau cov ntawv thov feem ntau.
• Clean the base metal: Remove oxides, oil, or dirt with a stainless steel brush or solvent-contaminants cause porosity.
• Cov Khoom Siv Hluav Taws Kub: phim nws mus rau qhov amperage (kev nrawm dua rau cov hlau thicker) kom tswj tau lub arc ruaj khov.
• Zam kev kub ntau dhau: cov cua sov siab tuaj yeem ua rau muaj kev sib cav sib ceg; Siv qhov qis tshaj plaws amperage xav tau rau tag nrho cov kev nkag mus.
Tag
Er4043 yog ib qho muaj peev xwm, cov neeg siv-}} Tus phooj ywg mig vuam xaim got tshuab dhos ceev ntaub. Nws cov aluminium- cua silicition kom ua kom cov neeg pib ua kom zoo ib yam li cov neeg pib ua ntej, thiab kev ua kom zoo nkauj nrog cov khoom siv uas tsis yog, thiab kev hloov kho tshiab, tsis yog} hnyav {} lub luag hauj lwm thov. Thaum nws tsis muaj lub corrosion tsis kam ntawm cov tubrog nkoj- Cov xaim kauj ruam, thiab verse} Cov tsheb kauj vab, thiab verse} Cov peev txheej ua rau nws tsis tseem ceeb rau feem ntau aluminium mig vuam cov phiaj xwm.