Cupronickel yog thawj zaug siv rau npib hauv 1860 los ntawm Belgium; nws tau dhau los siv dav tom qab ntawd, hloov nyiaj hauv British npib, piv txwv li, xyoo 1947.
Cupronickel yog dab tsi?
Cupronickel lossis tooj liab-nickel (CuNi) yog an alloy ntawm tooj liab uas muaj cov nickel thiab ntxiv dag zog rau, xws li hlau thiab manganese. … Cupronickel tiv taus corrosion los ntawm dej ntsev, thiab yog li siv rau cov kav dej, cov khoom siv hluav taws xob thiab cov condensers hauv seawater systems, nrog rau cov khoom siv marine.
cupronickel siv rau dab tsi?
tooj liab-nickel (tseem hu ua cupronickel) alloys tau dav siv raumarine daim ntaub ntawvvim lawv zoo heev tiv thaiv dej hiav txwv corrosion, qis macrofouling tus nqi, thiab zoo fabricability.
Puas yog cupro nickel muaj nqis dab tsi?
Lub Ib Hlis 2013, Royal Mint tau pib qhov kev pab cuam kom rov qab cupronickel tsib pence thiab kaum pence npib los ntawm kev ncig. Tus nqi ntawm cov hlau nyob rau hauv ob lub cupronickel thiab npib tsib xee-plated steel npib tseem tsawg dua lawv lub ntsej muag tus nqi. …
Thaum twg Monel tau tsim?
Monel, ib pawg ntawm cov nickel-tooj liab alloys, thawj zaug tsim nyob rau hauv 1905, muaj txog 66 feem pua nickel thiab 31.5 feem pua tooj liab, nrog me me ntawm hlau, manganese, carbon, thiab silicon. Muaj zog tshaj npib tsib xee, Monel alloys tiv taus corrosion los ntawm ntau tus neeg ua haujlwm, suav nrog cov dej ntws sai sai.
