Nickel uye Nickel Alloy Welding Electrode
Ni207
GB/T ENi4060
AWS A5.11 ENiCu-7
Tsanangudzo: Ni207 iMonel alloy electrode ine yakaderera hydrogen sodium coating.Shandisa DCEP (yakananga ikozvino electrode yakanaka) uye ine yakanaka welding performance uye crack resistance.
Kushandisa: Yekushongedza Monel kana simbi dzakasiyana.Inogona zvakare kushandiswa kune overlay welding transition layer.
Kemikari yakagadzirwa nesimbi weld (%):
C | Mn | Fe | Si | Al | Ti | Cu | Nb | Ni | S | P |
≤0.15 | ≤4.0 | ≤2.5 | ≤1.5 | ≤1.0 | ≤1.0 | 27.0 ~ 34.0 | ≤2.5 | ≥62.0 | ≤0.015 | ≤0.020 |
Mechanical zvimiro zve weld simbi:
Test chinhu | Kusimba simba Mpa | Goho simba Mpa | Elongation % |
Guaranteed | ≥480 | ≥200 | ≥27 |
Yazvino inokurudzirwa:
Tsvimbo dhayamita (mm) | 3.2 | 4.0 |
Welding ikozvino (A) | 90 ~ 110 | 110 ~ 150 |
Cherechedza:
1. Elekitirodhi inofanira kubikwa kweawa 2 panguva inenge 300 ℃ isati yaitwa welding;
2. Zvakakosha kuchenesa dzine ngura, oiri, mvura, uye tsvina pazvikamu zvinonamatwa tisati tapisa.Edza kushandisa arc pfupi kuti weld.