Ukwakheka kwamakhemikhali kanye nezakhiwo zemishini
Umkhiqizo | Ukwakheka Kwekhemikhali/% | Ukuminyana (g/cm3) | Iphoyinti lokuncibilika (ºC) | Ukungazweli (μΩ.cm) | Amandla Okuqina (Mpa) | ||||||||||||
I-Ni+Co | Cu | Si | Mn | C | S | Fe | P | ||||||||||
I-N4(Ni201) | >99 | <0.25 | <0.35 | <0.35 | <0.02 | <0.01 | <0.4 | 0.015 | 8.89 | 1435-1446 | 8.5 | ≥350 | |||||
I-N6(Ni200) | ≥99.5 | <0.25 | <0.35 | <0.35 | <0.15 | <0.01 | <0.4 | - | 8.9 | 1435-1446 | 8.5 | ≥380 |
incazelo yokukhiqiza:
I-nickel hascription:ukuzinza okuphezulu kwamakhemikhali nokumelana nokugqwala okuhle emithonjeni eminingi yezindaba. Isikhundla sayo se-electrode esijwayelekile singu--0.25V, esihle kune-iron futhi sinegethivu kunethusi.I-Nickel ikhombisa ukumelana nokugqwala okuhle lapho kungabikho umoya-mpilo oncibilikisiwe ekuncibilikiseni izakhiwo ezingezona oxidized (isb, i-HCU, i-H2SO4), ikakhulukazi ezixazululweni ezingathathi hlangothi nezine-alkali. .Lokhu kungenxa yokuthi i-nickel inamandla okwenza i-passivate, yakhe ifilimu evikelayo eminyene, evimbela i-nickel ekuqhubekeni ne-oxidation.
Isicelo:
Ingase isetshenziselwe ukwenza izinto zokushisisa zikagesi ezinsizeni ezine-voltage ephansi, njenge-thermal overload relay, i-low-voltage circuit breaker, njalo njalo.Futhi isetshenziswe ekushintsheni ukushisa noma kumashubhu e-condenser ku-evaporator yezitshalo zokukhipha usawoti emanzini, izitshalo zemboni yezinqubo, umoya. izindawo zokupholisa zezitshalo zamandla ashisayo, izifudumezi zamanzi eziphakelayo ezinengcindezi ephezulu, namapayipi amanzi olwandle emikhunjini.