Nickel (Nickel212) Hlau rau Kev Lag Luam Cov Cheebtsam Tsim Kub Nrog Zoo
Cov Ntsiab Lus Tshuaj,%
| Ni | Mn | Si |
| Bal. | 1.5~2.5 | 0.1 siab tshaj |
| Kev tiv taus ntawm 20ºC | 11.5 microhm cm |
| Qhov Ceev | 8.81 g/cm3 |
| Kev Ua Kub ntawm 100ºC | 41 Wm-1 ºC-1 |
| Cov Coefficient ntawm Kev Nthuav Dav Tawm (20 ~ 100ºC) | 13 × 10-6 / ºC |
| Melting Point (Kwv yees li) | 1435ºC/2615ºF |
| Lub zog tensile | 390~930 N/mm2 |
| Kev ntev | Yam tsawg kawg nkaus 20% |
| Qhov Kub thiab Txias Coefficient ntawm Kev Tiv Thaiv (Km, 20 ~ 100ºC) | 4500 x 10-6 ºC |
| Kub Tshwj Xeeb (20ºC) | 460 J Kg-1 ºC-1 |
| Qhov Chaw Txais Tau | 160 N/mm2 |
Kev Siv
Cov khoom siv hluav taws xob nickel uas tsim los ntawm TANKII muaj qhov zoo hauv qab no: kev ua hluav taws xob zoo heev, weldability (welding, brazing), tuaj yeem electroplated, thiab cov coefficient nthuav dav ntawm cov khoom sib xyaw, cov khoom tsis muaj zog thiab cov pa roj tsawg. Kev ua haujlwm zoo, qhov zoo ntawm qhov chaw, kev tiv thaiv corrosion, thiab tuaj yeem siv los ua anode, spacers, electrode holder, thiab lwm yam, tab sis kuj tuaj yeem ua cov teeb filament, fuses.
Cov yam ntxwv
Lub tuam txhab electrode khoom siv (conductive khoom) muaj qhov tsis tshua muaj resistivity, kub siab zog, qhov me me ntawm arc yaj nyob rau hauv qhov kev txiav txim ntawm evaporation thiab lwm yam.
Qhov ntxiv Mn rau hauv Nickel ntshiab coj tau zoo dua qhov tiv taus Sulphur tawm tsam ntawm qhov kub siab thiab txhim kho lub zog thiab qhov nyuaj, yam tsis muaj kev txo qis ntawm ductility.
Nickel 212 yog siv los ua cov hlau txhawb nqa hauv cov teeb incandescent thiab rau cov hluav taws xob resistor terminations.
Cov ntaub ntawv muab tso rau hauv daim ntawv no raug tiv thaiv raws li cov kev cai lij choj, suav nrog tab sis tsis txwv rau txoj cai lij choj copyright thiab cov ntawv cog lus thoob ntiaj teb.
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