Ho tjheseletsa Tšepe e sa KhaotsengElektrode
A407
GB/T E310-15
AWS A5.4 E310-15
Tlhaloso: A407 ke electrode ea tšepe e sa hloekang ea Cr26Ni21 e hloekileng e nang le sodium e tlaase 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 oxidation tlas'a maemo a mocheso o phahameng oa 900 ~ 1100 ℃. Kaha tšepe e kentsoeng ke austenite e hloekileng, khanyetso ea mapetso a mocheso ha e ntle joaloka ea sebopeho sa duplex.
Tšebeliso: E sebelisetsoa ho tjheseletsa mofuta o tšoanang oa tšepe e sa hloekang e sa cheseng, lesela la tšepe e sa hloekang le tšepe e fapaneng, 'me e ka boela ea sebelisoa bakeng sa ho tjheseletsa meaho ea tšepe e kang Cr5Mo, Cr9Mo, Cr13 le Cr28 e nang le ho tiea ho hoholo.
Sebopeho sa lik'hemik'hale sa tšepe e welded (%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| 0.08 ~ 0.20 | 1.0 ~ 2.5 | ≤0.75 | 25.0 ~ 28.0 | 20.0 ~ 22.5 | ≤0.75 | ≤0.75 | ≤0.030 | ≤0.030 |
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 |
Tlhokomeliso: Electrode e lokela ho besoa hora e le 'ngoe mochesong o ka bang 250℃ 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 li-electrode tsa tšepe e sa hloekang, li-electrode tsa 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 e nang le alloy e tlase, lithapo tsa ho tjheseletsa tse nang le alloy e 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.




