Aluminium iyo Aluminium Alloy ElectrodeAWS E4043
Sharaxaad: AWS E4043 waa aluminium-silicon alloy electrode oo leh daahan milix ku salaysan.Isticmaal DCEP (electrode toos ah oo toos ah).Alxanka tijaabada degdega ah ee gaabanBirta la shubay waxay leedahay xoog farsamo oo gaar ah iyo iska caabin dildilaac ah oo wanaagsan.
Codsiga:.Waxaa loo isticmaalaa alxanka saxan aluminium, aluminium-silikoon tuurista, aluminium aluminium guud, aluminium farsamaysan iyo duralumin.Laakiin kuma habboona alxanka aluminium-magnesium alloys.
Halabuurka kiimikada ee birta alxanka (%):
| Si | Fe | Cu | Mn | Ti | Zn | Al | Mg | Mid kale |
| 4.5 ~ 6.0 | ≤0.8 | ≤0.30 | ≤0.05 | ≤0.20 | ≤0.10 | Hadhaaga | ≤0.05 | ≤0.15 |
Hadda lagu taliyay:
| Dhexroorka ulaha (mm) | 3.2 | 4.0 | 5.0 |
| Alxanka hadda (A) | 80 ~ 100 | 110 ~ 150 | 150 ~ 200 |
Ogaysiis:
1. Electrode-ku aad ayuu u fudud yahay in uu saameeyo qoyaanka, sidaas awgeed waa in lagu kaydiyaa weel qallalan oo hawo-mareen ah si looga hortago in uu xumaado qoyaanka awgeed;elektarooniga waa in lagu dubaa qiyaastii 150 ° C 1 ilaa 2 saacadood ka hor alxanka;
2. Taarikada dhabarka waa in la isticmaalo alxanka ka hor, alxanka waa in la sameeyaa ka dib kulaylka 200 ~ 300 ° C iyadoo loo eegayo dhumucda alxanka;Usha alxanka waa in ay ahaataa mid siman dusha sare ee alxanka, arc waa in uu ahaado mid gaaban intii suurtagal ah, bedelka ulaha alxanka waa in si degdeg ah loo sameeyaa;
3. Alxanka ka hor waa in alxanka laga nadiifiyaa saliidda iyo wasakhda, waana in si taxadar leh loo saaraa alxanka ka dib, laguna luqluqo uumi ama biyo kulul.
Waqtiga boostada: Jun-05-2023