E4043 Mai Inganci Mai Inganci Aluminum Alloy Electrode

Aluminum da Aluminum Alloy ElectrodeAWS E4043

Bayani: AWS E4043 wani lantarki ne mai ƙarfe na aluminum-silicon wanda ke da shafi mai tushen gishiri. Yi amfani da DCEP (mai kyau ga lantarki kai tsaye). Walda mai sauri ta hanyar gwaji. Karfe da aka ajiye yana da ƙarfin injina da kuma juriya mai kyau ga tsagewa. 

Amfani: . Ana amfani da shi don walda farantin aluminum, simintin aluminum-silicon, simintin aluminum gabaɗaya, aluminum da duralumin. Amma bai dace da walda gami da aluminum-magnesium ba.

Sinadarin sinadarai na ƙarfen walda(%):

Shawarar da ake bayarwa:

 Sanarwa:

1. Na'urar lantarki tana da sauƙin shafar danshi, don haka ya kamata a adana ta a cikin busasshiyar akwati mai hana iska shiga domin hana ta lalacewa saboda danshi; dole ne a gasa na'urar lantarki a kusan 150°C na tsawon awanni 1 zuwa 2 kafin a yi walda;

2. Ya kamata a yi amfani da faranti na baya kafin a yi walda, sannan a yi walda bayan an dumama ta zuwa 200 ~ 300°C gwargwadon kauri na walda; sandar walda ya kamata ta kasance daidai da saman walda, baka ya kamata ya zama gajere gwargwadon iko, kuma a yi maye gurbin sandunan walda da sauri;

3. Dole ne a tsaftace walda da mai da ƙazanta kafin a yi walda, sannan a cire tarkacen a hankali bayan an yi walda, sannan a wanke da tururi ko ruwan zafi.