ER5183 e loketse MIG tjheseletsa alloy magnesium alloy hore ho hlokahala matla a phahameng a tensile mme haeba tšepe ea motheo e le 5083 kapa 5654 matla a tensile a ka ba holimo haholo.E sebelisoa haholo bakeng sa ho tjheseletsa aluminium magnesium alloy meaho ea likepe, sethala sa offshore, li-locomotives & likariki, likoloi tsa makoloi, lijana, likepe tsa cryogenic joalo-joalo.Tšepe ea eona ea weld e na le khanyetso e ntle ea ho bola ha brine.
Boemo ba Welding: F, HF, V
Mofuta oa Hona Joale: DCEP
TSEBISO:
Ho boloka sephutheloana sa terata se le maemong a matle pele ho tjheseletsa.
Likarolo tse peli tse lokelang ho chesetsoa ka weldment le terata li tlameha ho hloekisoa litšila tsa tšilafalo ea oli, ho roala oxide, mongobo joalo-joalo.
Ho fumana ponahalo e ntle ea weld ho hlokahala ho futhumatsa tšepe ea motheo ho 100 ℃-200 ℃ pele ho tjheseletsa haeba botenya ba eona e le 10mm kapa ho feta.
Ho molemo ho beha subplate tlas'a weld zone ho prop tšepe e qhibilihisitsoeng e le ho etsa bonnete ba ho kena ka ho feletseng tjheseletsa.
Ho ea ka boemo ba tjheseletsa le botenya ba tšepe motheo fapaneng thebe khase e lokela ho khethoa, tse kang 100% Ar, 75% Ar + 25% He, 50% Ar + 50% He, joalo-joalo.
Maemo a ho tjheseletsa a boletsoeng ka holimo bakeng sa ho buuoa feela 'me ho molemo ho etsa litlhoko tsa mokhoa oa ho cheselletsa ho ea ka morero pele o li kenya ka har'a welding ea molao.
ER5183 CHEMICAL COMPOSITION OF DEPOSITED METAL (%):
SI | FE | CU | MN | MG | CR | ZN | TI | AI | BE | |
Standard | ≤0.40 | ≤0.40 | ≤0.10 | 0.50-10 | 4.3-52 | 0.05-0.5 | ≤0.25 | ≤0.15 | Ho leka-lekanya | ≤0.0003 |
E tloaelehileng | 0.08 | 0.12 | 0.006 | 0.65 | 4.75 | 0.130 | 0.005 | 0.080 | Ho leka-lekanya | 0.0001 |
LITABA TSA MACHHANICAL OF DEPOSITED METAL (AW):
TENSILE STRENGTH RM (MPA) | YIELD STRENGTH REL (MPA) | ELONGATION A4 (%) | |
E tloaelehileng | 280 | 150 | 18 |
Boholo le Tse khothalelitsoeng Hajoale bakeng sa MIG (DC+):
WELDING WIRE DIAMETER (MM) | 1.2 | 1.6 | 2.0 |
Welding Current (A) | 180-300 | 200-400 | 240-450 |
Welding Voltage (V) | 18-28 | 20-20 | 22-34 |
BOKOLO LE BO KHOTHATSANG HO SEBELISA TIG (DC¯):
WELDING WIRE DIAMETER (MM) | 1.6-2,5 | 2.5-4.0 | 4.0-5.0 |
Welding Current (A) | 150-250 | 200-320 | 220-400 |