I-3.2mm ye-carbon steel welding electrode aws e7018 i-alloy steel electrode
Ukwazisa i-welding electrode aws e7018 - isisombululo esiphezulu kuzo zonke iimfuno zakho ze-welding.Nokuba usebenza kwiprojekthi enkulu yokwakha okanye ujongana nemisebenzi emincinci ye-welding, udinga i-electrode ye-welding ethembekileyo nekumgangatho ophezulu enika iziphumo ezikhethekileyo.I-aws e7018 yimveliso enjalo onokuyithemba kwaye uthembele kuyo.
Le electrode ye-welding aws e7018 yi-electrode eneenjongo zonke ezifanelekileyo ukuwelda kwizinto ezahlukeneyo.Ezi zixhobo ziquka insimbi epholileyo, intsimbi ephantsi kunye nentsimbi ephezulu, eyenza i-electrode eguquguqukayo kwiiprojekthi ze-welding zazo zonke iintlobo.I-aws e7018 ibonisa umxholo we-hydrogen ophantsi, ophucula ukusebenza kwayo kunye nokuqina, ukuqinisekisa ukuba i-welding joints yakho ihlala yomelele kwaye ikhuselekile.
Ukongeza kumxholo wayo ophantsi we-hydrogen, i-aws e7018 electrode kulula ukuyisebenzisa ngokubulela kwiimpawu zayo ezizinzileyo ze-arc.Olu phawu luluncedo ngakumbi xa u-welding kunye nomthombo wamandla ombane rhoqo.Uzinzo lwe-arc lukunceda ukuba ufezekise i-weld egudileyo, engenakutshizwa, yenza ucoceko lukhawuleze kwaye lungabinangxaki.
I-electrode ye-welding aws e7018 nayo iyasebenza kakhulu, kunye nezinga eliphezulu lokubeka elikuvumela ukuba ugqibezele iiprojekthi zakho ze-welding ngokukhawuleza.Lo msebenzi ubalaseleyo kungenxa yeempawu ezibalaseleyo zokumanzisa kunye ne-arc-start ye-electrode, eyenza kube lula kuwe ukuba uqalise ukuwelda ngoko nangoko.Oku kunyuswa kokusebenza kakuhle kuthetha ukuba unokonga ixesha, imali, kunye nokunciphisa iindleko zokuwelda.
Eyilwe ukuhlangabezana nemigangatho yoshishino, i-electrode ye-welding aws e7018 inikezela ngokuqhubekayo kunye nokusebenza okuthembekileyo okuhlangabezana okanye okudlula ukulindela.Ikwaphantsi kovavanyo olungqongqo ukuqinisekisa ukuba inokumelana noxinzelelo oluphezulu kunye neemeko ezingqongileyo ezigqithisileyo.Oku kuthembeka kwenza ukuba kube lolona khetho lufanelekileyo kwimisebenzi ye-welding kumacandelo anzima afana namashishini okwakha kunye nobunjineli.
Ukuqukumbela, ukuba usemakethe ye-electrode ye-welding ephezulu edibanisa ukuthembeka, ukuguquguquka, kunye nokusebenza okuphezulu, ngoko i-welding electrode aws e7018 iyona ndlela ingcono kakhulu.Le electrode ifanelekile kwiiprojekthi ezininzi ze-welding, ukusuka ekulungiseni okulula ukuya kwizinto eziyinkimbinkimbi zokwakha okanye iiprojekthi zobunjineli.Tyala imali kwi-welding electrode aws e7018 namhlanje kwaye uzuze ekusebenzeni okungenakulinganiswa kunye nomgangatho.
| Umzekelo | GB | AWS | Ububanzi (mm) | Uhlobo loKutyabeka | Okwangoku |
| CB-J507 | E5018 | E7018 | 2.5,3.2,4.0,5.0 | Uhlobo oluphantsi lwe-hydrogen | u-AC dc |
Ukubunjwa kwemichiza yeNsimbi egciniweyo
| Ukudityaniswa kwemichiza yentsimbi egciniweyo (%) | |||||
| Ukwakhiwa kweekhemikhali | C | Mn | Si | S | P |
| Ixabiso lesiqinisekiso | ≤0.12 | ≤1.60 | ≤0.75 | ≤0.035 | ≤0.040 |
IiPropati zeMechanical zeMetal eDiphozithiweyo
| IiPropati zeMechanical zeMetal eDiphozithiweyo | ||||
| Into yovavanyo | Rm(Mpa) | ReL(Mpa) | A(%) | I-KV2(J) |
| Ixabiso lesiqinisekiso | ≥490 | ≥400 | ≥22 | ≥27(-30︒C) |
Isalathiso sangoku (AC, DC)
| Isalathiso sangoku (AC, DC) | ||||
| I-Electrode Diameter(mm) | ∮2.5 | ∮3.2 | ∮4.0 | ∮5.0 |
| IWelding yangoku(A) | 60-100 | 80-140 | 110-210 | 160-230 |
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