I-Nickel kunye ne-Nickel AlloyUkuweldaI-Electrode
Ni102
GB/T ENi2061
I-AWS A5.11 EN-1
inkcazelo: Ni102 i electrode nickel ecocekileyo kunye titanium-calcium ukutyabeka.Ingasetyenziselwa ukuwelda indawo yonke kunye ne-AC kunye ne-DC.Intsimbi egciniweyo ineempawu ezintle zoomatshini, ukumelana nobushushu kunye nokumelana nokugqwala.
Isicelo: Isetyenziselwa ukudibanisa i-nickel ecocekileyo (i-UNS N02200 okanye i-N02201) i-forging kunye ne-cast iron components, i-welding ye-nickel-composite steel, i-surfacing yentsimbi kunye ne-welding yensimbi eyahlukileyo.
Ukwakhiwa kweekhemikhali zentsimbi edibeneyo(%):
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 |
Iimpawu zobuchwephesha bentsimbi ye-weld:
Into yovavanyo | Tensile strength Mpa | Unikeze Amandla Mpa | Elongation % |
Iqinisekisiwe | ≥410 | ≥200 | ≥18 |
yangoku eCetyisiweyo:
Intonga yobubanzi (mm) | 2.5 | 3.2 | 4.0 |
Welding okwangoku (A) | 50 ~ 80 | 80 ~ 120 | 130 ~ 170 |
Isaziso:
1. I-electrode kufuneka ibhakwe ngeyure eli-1 malunga ne-350 ℃ ngaphambi kokusebenza kwe-welding;
2. Kubalulekile ukucoca umhlwa, i-oyile, amanzi, nokungcola kwiindawo zokuwelda phambi kokuba udiye.