J555
GB/T E5511-G
I-AWS E8011-G
Inkcazo: I-J555 yi-electrode ejonge ezantsi ngokuthe nkqo ene-cellulose potassium coating ephezulu. I-AC kunye ne-DC zinjongo ezimbini. Xa kudityaniswa isinyithi esinyibilikisiweyo kunye ne-slag aziyi kuhla. Inamandla amakhulu e-arc kunye nokungena. Ukudityaniswa kwe-bottom kungenziwa kumacala omabini kwaye kunesantya esiphezulu sokudityaniswa kwe-welding.
Isicelo: Isetyenziselwa ukuwelda imibhobho yentsimbi enomluko ophantsi.
Ukwakheka kweekhemikhali zesinyithi esijiyiweyo (%):
| C | Mn | Si | S | P |
| ≤0.20 | ≥1.00 | ≤0.50 | ≤0.035 | ≤0.035 |
Iimpawu zoomatshini zesinyithi esijijekileyo:
| Into yovavanyo | Tensile strength I-Mpa | Unikeze Amandla I-Mpa | Ukwandiswa % | Ixabiso lempembelelo (J) -30℃ |
| Iqinisekisiwe | ≥540 | ≥440 | ≥17 | ≥27 |
Ukuhlolwa kwe-X-ray: Ibanga lesi-II
I-current ecetyiswayo:
| (mm) Ububanzi bentonga | 2.5 | 3.2 | 4.0 | 5.0 |
| (A) Ukuwelda kwangoku | 45 ~ 75 | 80 ~ 120 | 130 ~ 160 | 170 ~ 190 |
Isaziso:
I-electrode kufuneka ibhakwe kwi-70-90°C kangangeyure e-1 ngaphambi kokuba isetyenziswe. Ubushushu akufuneki bube phezulu kakhulu, kungenjalo i-cellulose ekwi-coating iya konakala.
I-Wenzhou Tianyu Electronic Co., Ltd. yasungulwa ngo-2000. Besibandakanyeka kwimveliso yei-electrode yokuweldas, iintonga zokuwelda, kunye nezinto ezisetyenziswayo zokuwelda kangangeminyaka engaphezu kwama-20.
Iimveliso zethu eziphambili ziquka ii-electrode zokuwelda zentsimbi engagqwaliyo, ii-electrode zokuwelda zentsimbi yekhabhoni,ii-electrode zokuwelda ze-alloy ephantsi, ii-electrode zokuwelda eziphezu komhlaba, ii-electrode zokuwelda ze-nickel kunye ne-cobalt alloy, ii-wire welding zentsimbi ethambileyo kunye ne-low alloy, ii-wire welding zentsimbi engatyiwayo, ii-wire ze-flux ezikhuselwe yigesi, ii-wire welding ze-aluminium, i-inferiored arc welding. ii-wire, ii-wire welding ze-nickel kunye ne-cobalt alloy, ii-wire welding zebrass, ii-wire welding ze-TIG kunye ne-MIG, ii-electrode ze-tungsten, ii-electrode ze-carbon gouging, kunye nezinye izixhobo zokuwelda kunye nezinto ezisetyenziswayo.






