Txawm hais tias Nickel yog "zoo dua" zoo dua li txhuas nyob ntawm cov ntsiab lus tshwj xeeb thiab cov hlau uas muaj cov khoom sib txawv ntawm cov xwm txheej. Nws tsis muaj cov lus teb thoob ntiaj teb, raws li lawv qhov ua tau thiab tsis muaj zog nrog kev xav tau sib txawv.
Nickel, ib qho kev hloov pauv ntawm cov hlau nrog lub ntsej muag-dawb, yog paub rau nws qhov kev ntseeg siab high-kub ruaj khov. Nws lub ntsiab lus melting, nyob ib ncig ntawm 1,455 degree, deb tshaj li txhuas lub zog, ua rau muaj cov cua sov cav, ua haujlwm tawm ntawm cov kev ua haujlwm kub siab tshaj 600 degree. Nyob rau theem no, obliag yuav soften thiab poob cov qauv kev ntseeg, whereas npib tsib lub zog thiab ruaj khov. Ib qho ntxiv, Nickel cov khoom pov thawj muaj zog corrosion tsis kam nyob rau hauv ntau qhov kev txhoj puab heev, suav nrog sillater dej, alkalis, thiab ntau cov kuab tshuaj. Nws tsim o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o Opide ntxiv rau kev tsis sib haum xeeb, thiab cov roj ua kom zoo dua rau cov tshuaj lom neeg, tshuaj lom neeg qhov twg muaj cov tshuaj tawv tawv muaj cov tshuaj hnyav. Nickel tseem muaj lub zog tensile, tshwj xeeb yog cov ntaub ntawv sib txuas, uas feem ntau ua rau muaj lub zog ntawm 310 MPA Lub zog no, ua ke nrog nws cov cua sov tsis kam, ua rau Nickel alloys muaj txiaj ntsig zoo nyob rau hauv cov ntawv thov uas xav tau kev ntxhov siab nyob rau hauv kev ntxhov siab.
Aluminium, ntawm qhov tod tes, ci rau hauv cov ntawv thov uas qhov hnyav yog qhov tseem ceeb tshaj plaws. Nrog lub ntom ntom txog 2.70 g / cmà kwv yees ib-peb uas ntawm kev lag luam nickraftic hauv kev tsim hluav taws xob, lossis cov khoom siv sib txawv, muaj qhov chaw sib zog txhim kho thiab ncua. Nws qis dua ntom ntom kuj ua rau nws haum rau cov neeg siv khoom zoo li laptops, tsheb kauj vab, thiab cov khoom siv hluav taws xob, qhov chaw nres nkoj yog qhov tseem ceeb.
Corrosion tsis kam yog lwm thaj tsam ntawm divergence. Nickel ua cov txheej uas tiv thaiv nibxel oxide cov txheej uas tiv thaiv oxidation, alkalis, thiab muaj ntau cov acids, thiab muaj ntau cov acids, thiab muaj ntau cov acids, thiab muaj ntau cov kua qaub zoo li hydrochloric acid. Aluminium, lub sijhawm no, txhim kho ib qho yooj yim tab sis siv tau zoo heev uas tiv thaiv nws cov pa hluav taws xob tsis zoo, xws li los nag lossis dej nag. Txawm li cas los xij, nws tsis tshua muaj kev tiv thaiv kom muaj zog alkalis thiab qee cov acids zoo li sulfuric acid, txwv nws siv nyob rau hauv cov nickel zoo nkauj yuav ua tau zoo dua.
Hluav taws xob thiab cua sov condal conductivity ntxiv qhov txawv ntawm ob. Aluminium tau ua ntau dua hluav taws xob kev ua haujlwm (nyob ib ncig ntawm 61% IAcs, uas yog cov khoom siv hluav taws xob tsawg dua rau tus tooj liab. Hauv kev tswj hwm cua sov, Aluminium thermal conductivity (kwv yees li 237 ntau dua li Nickel's (nyob ib ncig ntawm 90 cov cua sov tsis txaus ntseeg yog qhov tseem ceeb heev.
Tus nqi yog lwm txoj kev xav. Tus nqi no ua rau txhuas kev lag luam ntau dua rau cov ntawv sau loj, cov khoom ntim ntim khoom, muaj kev ua haujlwm txhua hnub, uas muaj kev ua haujlwm siab nyob rau hauv huab kev mob tsis tas yuav tsum tau.
Magnetism yog ib qho kev paub tseeb kawg. Nickel yog ferromagnetic, lub ntsiab lus nws yog nyiam rau cov hlau nplaum thiab tuaj yeem siv rau hauv cov ntawv thov tiv thaiv, hloov pauv hluav taws xob. Aluminium, ua tsis muaj zog, yog qhov tsis haum rau cov kev siv tab sis yog nyiam hauv cov xwm txheej uas cov neeg sib cav sib ceg uas yuav tsum zam, xws li hauv cov khoom siv hluav taws xob.
Hauv cov ntsiab lus, Nickel zoo li nyob rau hauv cov chaw muaj dej siab, corrosive tshuaj, thiab cov ntawv thov yuav tsum tau siv cov hlau nplaum lossis siab ua rau muaj kev ntxhov siab. Aluminium, los ntawm kev sib piv, yog qhov zoo dua rau kev siv tas nyuaj, cov phiaj xwm raug nqi, thiab cov xwm txheej xav tau hluav taws xob zoo lossis thermal conductivity. Qhov "zoo dua" hlau nyob ntawm cov kev xav tau tshwj xeeb, txawm hais tias cuam tshuam nrog kub, qhov hnyav, corrosion tsis kam, lossis tus nqi.
