I-Nickel ne-Nickel AlloyUkushiselaI-Electrode
Ni102
I-GB/T EN2061
I-AWS A5.11 EN-1
Incazelo: I-Ni102 iyi-electrode ehlanzekile ye-nickel ene-titanium-calcium coating.Ingasetshenziselwa ukushisela yonke indawo nge-AC ne-DC.Insimbi efakiwe inezinto ezinhle zomshini, ukumelana nokushisa nokumelana nokugqwala.
Isicelo: Isetshenziselwa ukushisela i-nickel ehlanzekile (i-UNS N02200 noma i-N02201) izakhi zensimbi yokufaka, ukushisela kwensimbi ehlanganisiwe ye-nickel, ukuvelela kwensimbi kanye nokushisela kwensimbi engafani.
Ukwakheka kwamakhemikhali ensimbi ye-weld(%):
C | Mn | Fe | P | S | Si | Al | Ti | Ni | Cu | Okunye |
≤0.10 | ≤0.7 | ≤0.7 | ≤0.020 | ≤0.015 | ≤1.2 | ≤1.0 | 1.0 ~ 4.0 | ≥92.0 | ≤0.2 | ≤0.5 |
Izici zemishini ye-weld metal:
Into yokuhlola | Amandla aqinile Mpa | Amandla esivuno Mpa | Ukwelula % |
Kuqinisekisiwe | ≥410 | ≥200 | ≥18 |
Okwamanje okunconyiwe:
Ububanzi benduku (mm) | 2.5 | 3.2 | 4.0 |
Welding current (A) | 50 ~ 80 | 80 ~ 120 | 130 ~ 170 |
Isaziso:
1. I-electrode kufanele ibhakwe ihora elingu-1 endaweni engaba ngu-350 ℃ ngaphambi kokusebenza kokushisela;
2. Kubalulekile ukuhlanza okugqwalile, uwoyela, amanzi, nokungcola ezingxenyeni zokushisela ngaphambi kokushisela.