Cov tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom siv kho tshuab
| Khoom | Cov Tshuaj Muaj pes tsawg leeg /% | Qhov Ceev (g/cm3) | Qhov kub yaj (ºC) | Kev tiv taus (μΩ.cm) | Lub zog tensile (Mpa) | ||||||||||||
| Ni+Co | Cu | Si | Mn | C | S | Fe | P | ||||||||||
| N4 (Ni201) | >99 | <0.25 | <0.35 | <0.35 | <0.02 | <0.01 | <0.4 | 0.015 | 8.89 | 1435-1446 xyoo | 8.5 | ≥350 | |||||
| N6(Ni 200) | ≥99.5 | <0.25 | <0.35 | <0.35 | <0.15 | <0.01 | <0.4 | - | 8.9 | 1435-1446 xyoo | 8.5 | ≥380 | |||||
kev piav qhia txog kev tsim khoom:
Nickel daim ntawv thov:Kev ruaj khov tshuaj lom neeg siab thiab tiv taus xeb zoo hauv ntau yam xov xwm. Nws qhov chaw electrode txheem yog -0.25V, uas yog qhov zoo dua li hlau thiab tsis zoo dua li tooj liab. Nickel ua rau muaj kev tiv thaiv xeb zoo thaum tsis muaj cov pa oxygen yaj hauv cov khoom tsis-oxidized (piv txwv li, HCU, H2SO4), tshwj xeeb tshaj yog hauv cov kua nruab nrab thiab alkaline. Qhov no yog vim tias nickel muaj peev xwm passivate, tsim cov zaj duab xis tiv thaiv ntom ntom ntawm qhov chaw, uas tiv thaiv nickel los ntawm kev oxidation ntxiv.

Daim Ntawv Thov:
Nws siv tau los ua hluav taws xob cua sov hauv cov khoom siv hluav taws xob tsawg, xws li thermal overload relay, low-voltage circuit breaker, thiab lwm yam. Thiab siv rau hauv cov cua sov exchanger lossis condenser raj hauv evaporators ntawm cov nroj tsuag desalination, cov nroj tsuag kev lag luam, cov chaw txias cua ntawm cov nroj tsuag fais fab thermal, cov dej kub siab, thiab cov kav dej hiav txwv hauv nkoj.
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