Electrode Uila Uila
A302
GB/T E309-16
AWS A5.4 E309-16
Faʻamatalaga: A302 o le Cr23Ni13 uamea eletise eletise ma le titanium-calcium coating.E mafai ona faʻaaogaina mo le AC ma le DC faʻatasi ai ma le faʻaogaina lelei o le faʻatinoga.O le u'amea teuina e tele le ta'e tete'e ma oxidation tetee.
Faʻaaogaina: E faʻaaogaina mo le faʻapipiʻiina o le ituaiga o uʻamea e tasi, uʻamea uʻamea faʻapipiʻi, uʻamea faʻapitoa (Cr19Ni9 e tutusa ma le uʻamea maualalo), chromium maualuga, maualuga manganese, ma isi.
Su'ega vaila'au o u'amea u'amea(%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| ≤0.08 | 0.5 ~ 2.5 | ≤0.90 | 18.0 ~ 21.0 | 12.0 ~ 14.0 | 2.0 ~ 4.0 | ≤0.75 | ≤0.030 | ≤0.040 |
Tulaga fa'ainisinia o u'amea u'amea:
| Su'ega mea | Malosi fa'asa Mpa | Fa'aumiumi % |
| Fa'amaonia | ≥550 | ≥25 |
Fautuaina le taimi nei:
| u'amea lautele （mm） | 2.5 | 3.2 | 4.0 | 5.0 |
| Uelo Uila （A） | 50 ~ 80 | 80 ~ 110 | 110 ~ 160 | 160 ~ 200 |
Fa'aaliga:
1. E tatau ona tao le electrode mo le 1 itula i le 150 ℃ aʻo leʻi faʻaogaina le faʻaogaina;
2. Ona o le loloto o le ulu e papa'u i le taimi o le uelo AC, e tatau ona fa'aoga le eletise DC i le tele e mafai ai e maua ai le loloto o le ulu.ma o le taimi nei e le tatau ona tele naua e aloese ai mai le mumu o le tootoo uelo.
Wenzhou Tianyu Electronic Co., Ltd. na faʻatūina i le 2000. Ua matou galulue i le gaosiga o le uʻamea eletise, uʻamea uʻamea, ma le faʻaaogaina o meaʻai mo le silia ma le 20 tausaga.
O a tatou oloa autu e aofia ai eletise u'amea u'amea, uaea u'amea uamea kaponi, uaea u'amea u'amea maualalo, fa'aeletise u'amea fa'afefete, u'amea u'amea nickel & cobalt, uaea u'amea mālūlū & uaea u'amea maualalo, uaea u'amea uamea, uaea fa'a'au'au fa'alu, uaea uaea fa'afefeteina. uaea u'amea alumini, uelo fa'aluulu.uaea, nickel & cobalt u'umea uaea, apamemea u'amea uaea, TIG & MIG uaea, tungsten electrodes, carbon gouging electrodes, ma isi mea uelo & consumables.
