Kuwotcherera kwa Chitsulo cha KaboniElekitirodi
J421
GB/T E4313
AWS A5.1 E6013
Kufotokozera: J421 ndi electrode yachitsulo cha kaboni yokhala ndi titaniyamu yambiri komanso potaziyamu. Ingagwiritsidwe ntchito powotcherera malo onse ndi AC ndi DC. Ili ndi mphamvu yowotcherera yapamwamba ndipo ndi yosavuta kuyambitsanso arc.
Kugwiritsa Ntchito: Koyenera kuwotcherera nyumba zachitsulo chotsika mpweya, makamaka koyenera kuwotcherera pang'onopang'ono kwa zidutswa zazing'ono za mbale zopyapyala ndi ma weld afupiafupi komanso kuwotcherera chophimba chomwe chimafuna malo osalala.
Kapangidwe ka mankhwala a chitsulo chosungunula (%):
| C | Mn | Si | S | P |
| ≤0. 12 | 0.30~0.60 | ≤0.30 | ≤0.035 | ≤0.040 |
Kapangidwe ka makina a chitsulo chosungunula:
| Chinthu choyesera | Kulimba kwamakokedwe Mpa | Mphamvu yobereka Mpa | Kutalikitsa % | Mtengo wa zotsatira (J) | |
| Kutentha Kwabwinobwino. | 0℃ | ||||
| Chotsimikizika | ≥420 | ≥330 | ≥17 | — | — |
| Yayesedwa | 460 ~ 540 | ≥340 | 18 ~ 26 | 50 ~ 75 | ≥47 |
Kuyang'anira X-ray: Giredi II
Mphamvu yovomerezeka:
| M'mimba mwake wa ndodo (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 | 5.8 |
| kuwotcherera panopa (A) | 40 ~ 70 | 50 ~ 80 | 80 ~ 120 | 150 ~ 190 | 180 ~ 240 | 220 ~ 280 |
Wenzhou Tianyu Electronic Co., Ltd. idakhazikitsidwa mu 2000. Takhala tikugwira ntchito yopangaelekitirodi yowotchereras, ndodo zolumikizira, ndi zinthu zolumikizira kwa zaka zoposa 20.
Zogulitsa zathu zazikulu ndi chitsulo chosapanga dzimbirielekitirodi yowotchereras, ma electrode olumikizira zitsulo za kaboni, ma electrode olumikizira zitsulo za low alloy, ma electrode olumikizira zitsulo za surfacing, ma electrode olumikizira zitsulo za nickel & cobalt alloy, mawaya olumikizira zitsulo zopepuka & low alloy, mawaya olumikizira zitsulo zosapanga dzimbiri, mawaya olumikizidwa ndi mpweya, mawaya olumikizira aluminiyamu, mawaya olumikizira zitsulo za arc. mawaya, mawaya olumikizira zitsulo za nickel & cobalt alloy, mawaya olumikizira zitsulo zamkuwa, mawaya olumikizira zitsulo za TIG & MIG, ma electrode a tungsten, ma electrode olumikizira zitsulo za kaboni, ndi zina zowonjezera ndi zogwiritsidwa ntchito.








