Nickel yog xim dawb-dawb nrog zoo ductility, plasticity, thiab forgeability. Nickel ruaj khov nyob rau hauv huab cua, tab sis reacts nrog oxygen ntawm qhov kub thiab txias los tsim nickel oxide. Nickel muaj cov khoom siv hluav taws xob zoo, tshwj xeeb tshaj yog nyob rau hauv alkaline electrolytes, qhov twg nws cov peev xwm txo tau siab. Nickel kuj tseem siv tau los ua cov khoom siv anode hauv electroplating thiab electrolysis txheej txheem. Nickel yog cov hlau uas muaj ntau yam kev siv, feem ntau hauv cov hauv qab no:
1. Stainless hlau raug
Nickel yog cov khoom siv ntau tshaj plaws hauv cov hlau tsis muaj steel, thiab ua ke nrog hlau, carbon, thiab lwm yam alloying ntsiab, nws ua stainless hlau. Stainless hlau tuaj yeem tiv thaiv corrosion los ntawm huab cua, chav, thiab dej, nrog rau cov kua qaub, alkalis, thiab ntsev, yog li nws tuaj yeem siv dav hauv ntau yam xws li kev lag luam tshuaj, metallurgy, kev tsim kho, thiab rooj tog, xws li kev tsim cov thawv, yees, tso tsheb hlau luam, cov kav dej, thiab lwm yam uas yuav tsum tau vuam hauv kev lag luam xws li petrochemicals, textiles, lub teeb kev lag luam, thiab nuclear zog.
2. Alloy manufacturing
Nickel kuj tseem tuaj yeem ua rau ntau yam alloys, xws li nickel alloys uas muaj 80% nickel, uas muaj kev tiv thaiv siab thiab muaj zog tawg, thiab tshwj xeeb tshaj yog siv hauv kev tsim cov roj turbines thiab dav hlau tshuab. Nickel-chromium alloys muaj lub zog txhua yam thiab muaj zog tiv thaiv dej hiav txwv corrosion, yog li lawv tau siv los ua turbine xyaw rau marine ships. Copper-nickel alloys tshwj xeeb tshaj yog tiv taus corrosion, thermal conductivity, thiab calendering, thiab yog dav siv nyob rau hauv shipbuilding thiab tshuaj industries. Titanium-nickel duab nco alloys yuav rov qab los ntawm lawv cov qauv qub dhau sijhawm thiab tau siv dav hauv kev kho mob, xws li thrombus lim, spinal orthopedic rods, pob txha daim hlau, pob qij txha, thiab cov leeg nqaij rau lub siab.
3. Txheej hom phiaj teb
Nickel kuj tseem siv rau nickel plating, uas npog cov txheej txheem ruaj khov thiab tiv thaiv corrosion ntawm cov hlau thiab lwm yam hlau substrates. Nws cov corrosion kuj yog 20% -25% siab dua li zinc plating.
4. Kev tsim roj teeb
Nickel-hlau hydride roj teeb (NiMH) yog cov roj teeb uas nquag siv nrog rau qhov zoo xws li lub zog ceev thiab lub neej ntev. Lub ntsiab zoo electrode khoom ntawm nickel-hlau hydride roj teeb yog nickel hydride, thiab cov khoom tsis zoo electrode yog graphite. Nickel kuj tseem siv tau los ua cov khoom siv hluav taws xob zoo rau cov roj teeb lithium-ion.
5. Nuclear kev lag luam daim ntawv thov
Nickel tseem muaj cov ntawv thov tseem ceeb hauv kev lag luam nuclear, xws li coolant thiab tswj rods rau nuclear reactors. Nickel kuj tseem siv tau los ua cov roj hluav taws xob nuclear.
FANMETAL yog ib qho kev ntseeg siab heev uas tsis yog-ferrous hlau xa khoom nrog ntau xyoo ntawm kev tsim khoom. Peb niaj hnub txhim kho nyob rau hauv ntau lawm technology thiab zoo. Peb lub tuam txhab tuaj yeem tsim cov khoom zoo nickel thiab nickel alloy khoom (xws li nickel hlau lossis nickel raj), thiab tseem tuaj yeem muab cov khoom hlau xws li tungsten, molybdenum, tooj liab, titanium, zirconium, platinum, iridium, thiab nickel alloys, thiab suav nrog ntau yam xws li pas nrig, raj, phaj, crucibles, thiab sputtering lub hom phiaj.
