Cobalt Base Alloy Welding Rods
Tlhaloso ea Sehlahisoa
Cobalt base rod ke mofuta oa lisebelisoa tsa alloy tse nang le matla a phahameng, ho hanyetsa kutu e ntle le machinability e ntle.
Molamu o thehiloeng ho cobalt o na le matla a phahameng, a o lumellang ho boloka sebōpeho le sebopeho sa oona esita le tlas'a khatello e matla le mojaro;Molamu o thehiloeng ho cobalt o na le khanyetso e ntle ea kutu, e e nolofalletsang ho boloka sebopeho le thepa ea eona ha e pepesehetse libaka tse senyang;Molamu oa motheo oa cobalt o na le thepa e ntle ea ts'ebetso, e lumellang hore e sebelisoe le ho phekoloa ka mekhoa e fapaneng ea ts'ebetso.Ts'ebetso ena e etsa hore melamu e thehiloeng ho cobalt e be lisebelisoa tse bonolo ho sebetsa le ho sebetsana le masimo a ho etsa le ho sebetsa.
Tlhaloso
| NO | Sebopeho sa lik'hemik'hale(%) | ||||||||
| C | Cr | Si | W | Ni | Fe | Mn | Mo | Co | |
| HR-DCo1 | 2.1 | 30 | 1 | 14 | ≤3.0 | ≤5.0 | ≤2.0 | ≤1.0 | Bal |
| HR-DCo6 | 1 | 30 | 1 | 4.6 | ≤3.0 | ≤5.0 | ≤2.0 | ≤1.0 | Bal |
| HR-DCo12 | 1.4 | 30 | 1 | 9 | ≤3.0 | ≤5.0 | ≤2.0 | ≤1.0 | Bal |
| HR-DCo21 | 0.2 | 28 | 1 | --- | ≤3.0 | ≤5.0 | ≤2.0 | 5.5 | Bal |
Mokhoa oa tlhahiso
Kopo
E sebelisoa bakeng sa liketsahalo tseo ho tsona ho hlokahalang ts'ebetso e ntle tlas'a maemo a ho roala le ho hanyetsa mocheso ka mocheso o phahameng.Joalo ka likoloi, li-valve tsa enjine e tukang ka hare, mocheso o phahameng le li-valve tsa khatello e phahameng, li-shear tse chesang, mehele ea ka hare le kantle ea li-bearings, ho shoa ho chesang ho shoa, joalo-joalo.
Huarui e na le sistimi e thata ea taolo ea boleng.Re leka lihlahisoa tsa rona pele ka mor'a hore re qete tlhahiso ea rona, 'me re leka hape pele ho thomello e' ngoe le e 'ngoe, esita le sampole.'Me haeba u hloka, re ka thabela ho amohela motho oa boraro ho etsa tlhahlobo.Ehlile haeba u rata, re ka u fa sampole hore u e hlahlobe.
Boleng ba sehlahisoa sa rona bo netefalitsoe ke Sichuan Metallurgical Institute le Guangzhou Institute of Metal Research.Tšebelisano ea nako e telele le bona e ka boloka nako e ngata ea liteko bakeng sa bareki.
