Hlau Nickel N4 N6 Ntshiab Siv Hauv Cov Txheej Txheem Electroplating Nrog Kev Tiv Thaiv Corrosion Zoo
Qib: Ni200,Ni201,N4,N6,Ni212
Kev ywj pheej siab
Kev tiv thaiv xeb zoo heev
lub zog kho tshuab zoo
Nickel ntawv ci thiab nickel strip rau roj teeb
Kev piav qhia txog kev sib xyaw
Nickel 200/201 yog qib siv dav tshaj plaws, feem ntau yog rau cov hau transistor, anodes rau cov raj hluav taws xob, cov xov hlau ntawm cov khoom siv hluav taws xob / Cov xov hlau Lead-in-Wires rau teeb thiab rau Wire-Mesh. Kuj tseem siv ua daim ntawv strip rau ntau yam kev siv suav nrog Ni-Cd roj teeb.
Cov xwm txheej ntawm kev muab khoom
Nickel 200, 201 thiab 205 raug muab rau hauv cov xwm txheej hauv qab no:
Txias Kos, Tshwj Xeeb Temper.
Txias Kos, Annealed. Ncaj thiab Txiav Qhov Ntev.
Lus Cim:
NUS N02201 (ASTM B 162) zoo ib yam li N4 (GB/T 2054).
NUS N02200 (ASTM B 162) zoo ib yam li N6 (GB/T 2054).
Cov tshuaj lom neeg muaj pes tsawg leeg
| Cov hlau nplaum | Ni% | Mn% | Fe% | Si% | Cu% | C% | S% |
| Nickel 200 | Yam tsawg kawg nkaus 99.2 | Siab tshaj plaws 0.35 | Siab tshaj plaws 0.4 | Siab tshaj plaws 0.35 | Siab tshaj plaws 0.25 | Qhov siab tshaj plaws 0.15 | Siab tshaj plaws 0.01 |
Cov Ntaub Ntawv Lub Cev
| Qhov Ceev | 8.89g/cm3 |
| Kub Tshwj Xeeb | 0.109 (456 J/kg.ºC) |
| Kev Tiv Thaiv Hluav Taws Xob | 0.096 × 10-6ohm.m |
| Qhov Kub Yaj | 1435-1446ºC |
| Kev Ua Kub | 70.2 W/mK |
| Nruab Nrab Coeff Thermal Expansion | 13.3 × 10-6m/m.ºC |
Cov Khoom Siv Kho Tshuab Ib Txwm Muaj
| Cov Khoom Siv Kho Tshuab | Nickel 200 |
| Lub zog tensile | 462 Mpa |
| Lub Zog Tawm | 148 Mpa |
| Kev ntev | 47% |
Peb Tus Txheej Txheem Tsim Khoom
| Bar | Kev ntaus nrig | Yeeb Nkab | Daim Ntawv/Stripe | Hlau | |
| ASTM | ASTM B160 | ASTM B564 | ASTM B161/B163/B725/B751 | AMS B162 | ASTM B166 |