Aluminum da Aluminum Alloy ElectrodeSaukewa: E4043
Bayani: AWS E4043 shine aluminium-silicon alloy electrode tare da rufin gishiri.Yi amfani da DCEP (tabbataccen lantarki na yanzu kai tsaye).Short baka azumi gwajin waldi.Ƙarfin da aka ajiye yana da ƙaƙƙarfan ƙarfin inji da kuma juriya mai kyau.
Aikace-aikace:.Ana amfani da shi don walda na aluminum farantin, aluminum-silicon simintin gyare-gyare, janar aluminum gami, yi aluminum da duralumin.Amma ba dace da walda aluminum-magnesium gami.
Abubuwan sinadaran na weld karfe(%):
| Si | Fe | Cu | Mn | Ti | Zn | Al | Mg | Sauran |
| 4.5 ~ 6.0 | ≤0.8 | ≤0.30 | ≤0.05 | ≤0.20 | ≤0.10 | Ci gaba | ≤0.05 | ≤0.15 |
Shawarwari na yanzu:
| Diamita na sanda (mm) | 3.2 | 4.0 | 5.0 |
| Welding Current (A) | 80 ~ 100 | 110 ~ 150 | 150 ~ 200 |
Sanarwa:
1. Electrode yana da sauqi da danshi ya shafa, don haka sai a ajiye shi a busasshen busasshen busasshen iska don hana shi lalacewa saboda danshi;Dole ne a gasa wutar lantarki a kimanin 150 ° C na 1 zuwa 2 hours kafin walda;
2. Dole ne a yi amfani da faranti na baya kafin waldawa, kuma a yi walda bayan preheating zuwa 200 ~ 300 ° C bisa ga kauri na walda;sandar walda ya kamata ya kasance daidai da saman walda, baka ya kamata ya zama gajere kamar yadda zai yiwu, kuma maye gurbin sandunan walda dole ne a aiwatar da sauri;
3. Dole ne a tsaftace walda da mai da kazanta kafin a yi walda, sannan a cire wannan gyale a hankali bayan an yi walda, a wanke da tururi ko ruwan zafi.
Lokacin aikawa: Juni-05-2023