Ho tjheseletsa Tšepe e sa KhaotsengElektrode
A902
GB/T E320-16
AWS A5.4 E320-16
Tlhaloso: A902 ke electrode ea tšepe e sa hloekang e nang le sekoahelo sa titanium-calcium. E ka sebelisoa bakeng sa AC le DC ka ts'ebetso e ntle ea ts'ebetso. Tšepe ea eona e kentsoeng e na le khanyetso e ntle ea mafome le khanyetso e matla ea oxidation 'me e sebelisoa haholo tlhahisong ea indasteri ea lik'hemik'hale, peterole le lisebelisoa tsa tlhahiso ea haeterojene.
Tšebeliso: E sebelisoa bakeng sa ho tjheseletsa motsoako oa nickel oa Carpenter20Cb ka har'a asiti ea sulfuric, asiti ea nitric, asiti ea phosphoric le oxidative acid corrosion medium. E ka boela ea sebelisoa bakeng sa ho tjheseletsa tšepe e fapaneng.
Sebopeho sa lik'hemik'hale sa tšepe e welded (%):
| C | Si | Mn | Cr | Ni | Mo | Cu | Nb | S | P |
| ≤0.07 | ≤0.60 | 0.5 ~ 2.5 | 19.0 ~ 21.0 | 32.0 ~ 36.0 | 2.0 ~ 3.0 | 3.0 ~ 4.0 | 8 XC ~ 1.00 | ≤0.030 | ≤0.030 |
Litšobotsi tsa mechini tsa tšepe e welded:
| Ntho ea teko | Matla a tšepe Mpa | Ho lelefatsa % |
| E tiiselitsoe | ≥550 | ≥30 |
Khoeli e khothaletsoang:
| Bophara ba molamu ()mm) | 2.5 | 3.2 | 4.0 |
| ho tjheseletsa hona joale ()A) | 50 ~ 80 | 80 ~ 110 | 110 ~ 160 |
Tsebiso:
- Electrode e lokela ho besoa hora e le 'ngoe mochesong o ka bang 150℃ pele ho ts'ebetso ea ho tjheseletsa;
- Ka lebaka la hore botebo ba ho kenella ha motlakase ha bo teba haholo nakong ea ho tjheseletsa motlakase ka AC, phepelo ea motlakase ea DC e lokela ho sebelisoa ka hohle kamoo ho ka khonehang ho fumana ho kenella ho tebileng. 'Me motlakase ha oa lokela ho ba moholo haholo ho qoba bofubelu ba molamu oa ho tjheseletsa motlakase.
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.






