Ho tjheseletsa Tšepe e sa KhaotsengElektrode
A307
GB/T E309-15
AWS A5.4 E309-15
Tlhaloso: A302 ke electrode ea tšepe e sa ruseng ea Cr23Ni13 e nang le sekoahelo se tlase sa sodium ea hydrogen. Sebelisa DCEP (electrode ea hona joale e tobileng) 'me e ka kopanngoa libakeng tsohle. Tšepe e kentsoeng e na le khanyetso e ntle ea ho petsoha le khanyetso ea oxidation.
Tšebeliso: E sebelisoa bakeng sa ho tjheseletsa mofuta o tšoanang oa tšepe e sa ruseng, tšepe e bōpehileng joaloka e khethehileng, tšepe e nang le chromium e ngata, tšepe e nang le manganese e ngata, jj.
Sebopeho sa lik'hemik'hale sa tšepe e welded (%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| ≤0.15 | 0.5 ~ 2.5 | ≤0.90 | 22.0 ~ 25.0 | 12.0 ~ 14.0 | ≤0.75 | ≤0.75 | ≤0.030 | ≤0.040 |
Litšobotsi tsa mechini tsa tšepe e welded:
| Ntho ea teko |
Matla a tšepe Mpa | Ho lelefatsa % |
| E tiiselitsoe | ≥550 | ≥25 |
Khoeli e khothaletsoang:
| Bophara ba molamu (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| ho tjheseletsa hona joale (A) | 25 ~ 50 | 50 ~ 80 | 80 ~ 110 | 110 ~ 160 | 160 ~ 200 |
Tsebiso:
Electrode e lokela ho besoa hora e le 'ngoe mochesong o ka bang 150℃ pele ho ts'ebetso ea ho tjheseletsa.
Wenzhou Tianyu Electronic Co., Ltd. e thehiloe ka selemo sa 2000. Re ntse re etsa tlhahiso eaelektrode ea ho tjheseletsas, lithupa tsa ho tjheseletsalelintho tse sebelisoang ho tjheseletsaka lilemo tse fetang 20.
Lihlahisoa tsa rona tse ka sehloohong li kenyelletsa tšepe e sa hloekangelektrode ea ho tjheseletsas, li-electrode tsa ho tjheseletsa tšepe ea khabone, li-electrode tsa ho tjheseletsa tse nang le alloy e tlase, li-electrode tsa ho tjheseletsa tse holim'a metsi, li-electrode tsa ho tjheseletsa tse nang le alloy ea nickel & cobalt, lithapo tsa ho tjheseletsa tse nang le alloy e bobebe le tse nang le alloy e tlase, lithapo tsa ho tjheseletsa tsa tšepe e sa hloekang, lithapo tse sirelelitsoeng ke khase, lithapo tsa ho tjheseletsa tsa aluminium, ho tjheseletsa ka har'a arc e ka tlas'a metsi. lithapo, lithapo tsa ho tjheseletsa tse nang le alloy ea nickel & cobalt, lithapo tsa ho tjheseletsa tsa koporo, lithapo tsa ho tjheseletsa tsa TIG & MIG, li-electrode tsa tungsten, li-electrode tse sehang khabone, le lisebelisoa tse ling tsa ho tjheseletsa le tse sebelisoang.





