Nickel da Nickel Alloy Welding Electrode
Ni207
GB/T ENi4060
AWS A5.11 ENiCu-7
Bayani: Ni207 Monel alloy electrode ne tare da ƙarancin murfin sodium na hydrogen.Yi amfani da DCEP (tabbataccen lantarki na yanzu kai tsaye) kuma yana da kyakkyawan aikin walda da juriya.
Aikace-aikace: Don walda Monel ko daban-daban karafa.Hakanan za'a iya amfani dashi don jujjuyawar canjin walda.
Abubuwan sinadaran na weld karfe(%):
| 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 |
Abubuwan kayan aikin walda:
| Gwaji abu | Ƙarfin ƙarfi Mpa | Ƙarfin bayarwa Mpa | Tsawaitawa % |
| Garanti | ≥480 | ≥200 | ≥27 |
Shawarwari na yanzu:
| Diamita na sanda (mm) da | 3.2 | 4.0 |
| Welding halin yanzu (A) | 90 ~ 110 | 110 ~ 150 |
Sanarwa:
1. Dole ne a gasa wutar lantarki na awa 2 a kusa da 300 ℃ kafin aikin walda;
2. Yana da mahimmanci a tsaftace tsatsa, mai, ruwa, da datti akan sassan walda kafin walda.Gwada amfani da gajeriyar baka don walda.
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