Nickel uye Nickel Alloy Welding Electrode
Ni327
GB/T ENi6094
AWS A5.11 ENCrFe-9
Tsanangudzo: Ni327 is nickel-based electrode ine yakaderera-hydrogen sodium coating.Shandisa DCEP (yakananga ikozvino electrodepositive).Simbi yakaiswa ine yakanaka crack resistance nekuti weld ine humwe huwandu hwealloying elements se molybdenum ne niobium.
Chikumbiro: Inoshandiswa kugadzira nickel alloys inoda kupisa kupisa uye corrosion resistance, uye inogona zvakare kushandiswa kugadzira uye pamusoro peimwe yakaoma-ku-weld alloys uye simbi dzakasiyana.
Kemikari yakagadzirwa nesimbi weld (%):
C | Mn | Fe | Si | Cu | Ni | Cr |
≤0.15 | 1.0 ~ 4.5 | ≤12.0 | ≤0.8 | ≤0.5 | ≥55.0 | 12.0 ~ 17.0 |
Nb + Ta | Mo | W | S | P | Zvimwe |
|
0.5 ~ 3.0 | 2.5 ~ 5.5 | ≤1.5 | ≤0.015 | ≤0.020 | ≤0.50 |
|
Mechanical zvimiro zve weld simbi:
Test chinhu | Kusimba simba Mpa | Goho simba Mpa | Elongation % |
Guaranteed | ≥650 | ≥360 | ≥18 |
Yazvino inokurudzirwa:
Tsvimbo dhayamita (mm) | 3.2 | 4.0 |
Welding ikozvino (A) | 90 ~ 110 | 110 ~ 150 |
Cherechedza:
1. Elekitirodhi inofanira kubikwa kweawa imwe panguva inenge 300 ℃ isati yaitwa welding;
2. Zvakakosha kuchenesa dzine ngura, oiri, mvura, uye tsvina pazvikamu zvinonamatwa tisati tapisa.