Cast birta Z308 Qalabka alxanka gacanta
GB/T10044 EZNi-1
AWS A5.15 ENi-Cl
ISO 1071:EC Ni-CL 3
Codsiga & Heerka
ISTICMAALKA: Waxaa si weyn loogu isticmaalaa xidhiidhka ka dhexeeya birta guud ee cawlan lafteeda.
ama walxo kale oo bir ah ama kuwa aan bier ahayn alxanka iyo hagaajinta ama hagaajinta alxanka alxanka
Waxa kale oo loo isticmaali karaa birta shubka ah ee malleable ama ductile
Astaamaha
1. Elektroodhku waa silig nikkel ah oo saafi ah, koronto kabka ah oo garaafaysan oo xooggan
2.Marka alxanka, alxanka laga tagi karaa unpreheated
3.The electrode waa nooc ka mid ah electrode leh sifooyin dhamaystiran oo wanaagsan sida iska caabin dildilaaca, machinability, alxanka workability iyo sifooyin farsamo ee birta kabka qabow alxanka electrode
Shirkadda & Warshada
kiisas caadi ah
Shahaadooyinka
QALABKA Kiimikada:
| ALLOY(wt%) | C | Mn | Si | Ni | Fe | AI | Cu | P | S |
| XEERARKA GB/T | 2.00 | 1.00 | 2.50 | ≥90 | 8.00 | - | - | - | 0.03 |
| XEERARKA AWS | 2.00 | 2.50 | 4.00 | ≥85 | 8.00 | 1.00 | 2.500 | - | 0.03 |
| TUSAALE QIIMAHA | 0.23 | 0.16 | 0.97 | 97.2 | 1.1 | 0.24 | 0.01 | 0.024 | 0.003 |
HANTIDA makaanikada:
| HANTIDA | XOOG BADAN (MPa) | XOOGGA KORDHINTA (MPa) | ELONGATION(%) | QIIMAHA IIMAPACT J/℃ | |||||
| XEERARKA GB/T | - | - | - | - | |||||
| XEERARKA AWS | - | - | - | - | |||||
| TUSAALE QIIMAHA | - | - | - | - | |||||
XAALADAHA ALXANKA LAGU SOO TALIYEY:
| QAABKA DHUL-DHAQAALAHA (mm) | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | ||||
| Koronto (Amp) | O/W | 60-80 | 70-120 | 100-150 | 130-170 | |||
Halkan ku qor fariintaada oo noo soo dir