Nikkel iyo Nickel AlloyAlxankaElektrode
Ni327-3
GB/T ENi6625
Sharaxaad: Ni327 -3 waa elektroodh ku salaysan nikkel oo leh dahaadh sodium oo hooseeya. Isticmaal DCEP (elektroodh hadda toos ah).togan). Birta la dhigay waxay leedahay dabacsanaan aad u fiican, adkeysi iyo iska caabin dildilaac, waxayna leedahay xoog sare iyo iska caabin xoog leh oo daxalka heerkulka qolka iyo heerkulka sare.
Adeegsiga: Waxaa loo isticmaalaa alxanka birta nikkel-chromium-molybdenum, gaar ahaan alxanka iyo dusha sare ee birta UNS N06625 iyo noocyada kale ee birta iyo birta nikkel-chromium-molybdenum, waxaana sidoo kale loo isticmaali karaa alxanka birta Ni9% xaaladaha heerkulka hooseeya.
Halabuurka kiimikada ee birta alxanka (%):
| C | Mn | Si | Cr | Ni | Mo |
| ≤0.10 | ≤2.0 | ≤0.8 | 20.0 ~ 23.0 | ≥55.0 | 8.0 ~ 10.0 |
| Fe | Cu | Nb + Ta | S | P | Kale |
| ≤7.0 | ≤0.5 | 3.0 ~ 4.2 | ≤0.015 | ≤0.020 | ≤0.5 |
Sifooyinka farsamada ee birta alxanka:
| Shayga tijaabada ah | Xoogga jiidista Mpa | Xoogga wax soo saarka Mpa | Kordhinta % |
| Dammaanad qaaday | ≥760 | ≥420 | ≥27 |
Hadda lagu taliyay:
| Dhexroorka usha (mm) | 2.5 | 3.2 | 4.0 |
| Hadda alxanka (A) | 50 ~ 70 | 80 ~ 100 | 110 ~ 150 |
Ogeysiis:
- Elektroodka waa in la dubo 1 saac oo ku dhow 300℃ ka hor inta aan la isticmaalin alxanka. Isku day inaad isticmaasho qaanso gaaban si aad u alxanto!
- Waa lagama maarmaan in la nadiifiyo miridhku, saliidda, biyaha, iyo wasakhda ku jirta qaybaha alxanka ka hor inta aan la alxanka.
3. Isku day inaad isticmaasho tamar yar oo xariiq ah marka aad alxanayso, alxanka lakabka badan leh iyo alxanka badan leh.
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