Nickel piav qhia:
Nickel muaj kev tiv taus siab, tiv thaiv kev oxidation zoo, ruaj khov tshuaj lom neeg siab thiab tiv taus corrosion zoo hauv ntau yam xov xwm. Nickel ua rau muaj kev tiv thaiv corrosion zoo thaum tsis muaj oxygen yaj hauv cov khoom tsis-oxidized, tshwj xeeb tshaj yog nyob rau hauv cov kua nruab nrab thiab alkaline. Qhov no yog vim tias nickel muaj peev xwm passivate, tsim ib daim zaj duab xis tiv thaiv ntom ntom ntawm qhov chaw, uas tiv thaiv nickel los ntawm kev oxidation ntxiv.
Cov teb tseem ceeb ntawm daim ntawv thov:
Kev tsim tshuaj lom neeg thiab tshuaj lom neeg, cov khoom siv tiv thaiv xeb ntawm lub tshuab hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv tiv thaiv, cov cub tawg, cov khoom siv tswj kev ua qias tuaj, thiab lwm yam.
Cov Ntaub Ntawv Tseem Ceeb.
| chaw nres nkoj | Shanghai, Suav teb |
| Qhov Ceev (g/cm3) | 8.89g/cm3 |
| kev dawb huv | >99.6% |
| nto | Ci ntsa iab |
| qhov chaw yaj | 1455°C |
| cov khoom siv | nickel ntshiab |
| resistivity (μΩ.cm) | 8.5 |
| kev chim siab | mos, ib nrab hardness, tag nrho hardness |
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