Nikel ndi Nickel Alloy Welding Electrode
Ni327-6
GB/T ENi6620
AWS A5.11 ENiCrMo-6
Kufotokozera: Ni327 -6 ndi electrode yochokera ku nickel yokhala ndi chofunda chochepa cha sodium. Gwiritsani ntchito DCEP (electrode ya direct current)zabwino). Chitsulo chosungidwacho chili ndi pulasitiki wabwino kwambiri, kulimba komanso kukana ming'alu. Chitsulo chosungidwacho chili ndi coefficient yokulirapo yofanana ndi ya chitsulo, ndipo chili ndi mphamvu zambiri komanso kukana dzimbiri kutentha kwa chipinda ndi kutentha kwambiri.
Kugwiritsa Ntchito: Imagwiritsidwa ntchito polumikiza zitsulo za Ni9%, ndipo ingagwiritsidwenso ntchito polumikiza zitsulo zosiyana ndi zitsulo zovuta kulumikiza.
Kapangidwe ka mankhwala a chitsulo chosungunula (%):
| C | Mn | Si | Ni | Mo | Fe | Cu |
| ≤0.10 | 2.0 ~ 4.0 | ≤1.0 | ≥55.0 | 5.0 ~ 9.0 | ≤10.0 | ≤0.5 |
| Nb + Ta | W | Cr | S | P | Zina |
|
| 0.5 ~ 2.0 | 1.0 ~ 2.0 | 12.0 ~ 17.0 | ≤0.015 | ≤0.020 | ≤0.5 |
|
Kapangidwe ka makina a chitsulo chosungunula:
| Chinthu choyesera | Kulimba kwamakokedwe Mpa | Mphamvu yobereka Mpa | Kutalikitsa % |
| Chotsimikizika | ≥620 | ≥350 | ≥32 |
Mphamvu yovomerezeka:
| M'mimba mwake wa ndodo (mm) | 2.5 | 3.2 | 4.0 |
| kuwotcherera panopa (A) | 50 ~ 70 | 80 ~ 100 | 110 ~ 150 |
Zindikirani:
1. Electrode iyenera kuphikidwa kwa ola limodzi pa kutentha pafupifupi 300℃ musanayambe kugwiritsa ntchito kuwotcherera. Yesani kugwiritsa ntchito arc yayifupi kuti muwotchetse;
2. Ndikofunikira kuyeretsa dzimbiri, mafuta, madzi, ndi zinyalala pa zipangizo zolumikizira musanagwiritse ntchito.
3. Yesetsani kugwiritsa ntchito mphamvu zochepa polumikiza, kulumikiza zinthu zambiri komanso kugwiritsa ntchito njira zambiri.
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