Ukuwelda kweNsimbi EngagqwaliyoI-electrode
A412
GB/T E310Mo-16
I-AWS A5.4 E310Mo-16
Inkcazo: I-A412 yi-electrode yentsimbi engagqwaliyo ye-austenitic ye-Cr26Ni21Mo2 ecocekileyo ene-titanium calcium coating. Ingasetyenziselwa zombini i-AC kunye ne-DC kunye nokusebenza okugqwesileyo. Ngenxa yokuba i-molybdenum yongezwa kwisinyithi esigciniweyo, ukumelana kwayo nemingxuma, amandla obushushu kunye nokumelana nokuqhekeka konke kuphuculwe xa kuthelekiswa ne-A402 kunye ne-A407.
Ukusetyenziswa: Isetyenziselwa ukuwelda intsimbi engagqwali engatshiyo esebenza phantsi kweemeko zobushushu obuphezulu, kwaye ingasetyenziselwa ukuwelda iilinings zentsimbi engagqwali, iintsimbi ezahlukeneyo, njl. Inokumelana okungcono kokuqhekeka xa iwelda intsimbi yekhabhoni kunye nentsimbi ye-alloy ephantsi enokuqina okuphezulu.
Ukwakheka kweekhemikhali zesinyithi esijiyiweyo (%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| ≤0.12 | 1.0 ~ 2.5 | ≤0.75 | 25.0 ~ 28.0 | 20.0 ~ 22.0 | 2.0 ~ 3.0 | ≤0.75 | ≤0.030 | ≤0.030 |
Iimpawu zoomatshini zesinyithi esijijekileyo:
| Into yovavanyo | Tensile strength I-Mpa | Ukwandiswa % |
| Iqinisekisiwe | ≥550 | ≥25 |
I-current ecetyiswayo:
| Ububanzi bentonga (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Ukuwelda kwangoku (A) | 25 ~ 50 | 50 ~ 80 | 80 ~ 110 | 110 ~ 160 | 160 ~ 200 |
Isaziso:
- I-electrode kufuneka ibhakwe iyure e-1 malunga ne-150℃ ngaphambi kokuba isebenze nge-welding;
- Ngenxa yokuba ubunzulu bokungena bungaphantsi kakhulu ngexesha lokuwelda nge-AC, umbane we-DC kufuneka usetyenziswe kangangoko ukuze ungene nzulu. Kwaye umbane akufuneki ube mkhulu kakhulu ukuze kuthintelwe ukuba bomvu kwentonga yokuwelda.
I-Wenzhou Tianyu Electronic Co., Ltd. yasungulwa ngo-2000. Besibandakanyeka kwimveliso yei-electrode yokuweldas, iintonga zokuweldakunyeizinto ezisetyenziswayo zokuweldakangangeminyaka 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 emild kunye ne-low alloy, ii-wire welding zentsimbi engagqwaliyo, ii-wire ze-flux cored ezikhuselwe yigesi, ii-wire welding ze-aluminium, ii-inferiored arc welding. ii-wire, ii-wire welding ze-nickel kunye ne-cobalt alloy, ii-wire welding ze-brass welding, ii-wire welding ze-TIG kunye ne-MIG, ii-electrode ze-tungsten, ii-electrode ze-carbon gouging, kunye nezinye izixhobo zokuwelda kunye nezinto ezisetyenziswayo.






