Cupronickel sawb yog tooj liab alloy nrog npib tsib xee ua lub ntsiab alloying. Copper-nickel strips raws li tooj liab-nickel alloys nrog peb yam xws li zinc, manganese, aluminium, thiab lwm yam yog hu ua zinc-nickel-nickel strips, manganese-nickel-nickel strips, thiab aluminium-nickel-nickel strips raws li. Copper-nickel alloy muaj qhov zoo corrosion kuj, nruab nrab lub zog, siab plasticity, thiab tuaj yeem ua tiav los ntawm kev kub thiab txias.
Cov kab dawb tooj liab tau muab faib ua tsib pawg: zoo tib yam dawb tooj liab strips, hlau dawb tooj liab strips, manganese dawb tooj liab strips, zinc dawb tooj liab strips thiab txhuas dawb tooj liab strips
Ordinary dawb tooj liab strips feem ntau muaj plaub qib alloy xws li B0.6, B5, B19, thiab B30. Cov khoom siv feem ntau yog B19 thiab B30, thiab muaj ntau qib hauv Asmeskas cov qauv. Cov tooj liab dawb yog ib qho kev daws teeb meem txuas ntxiv tsim los ntawm Cu thiab Ni, nrog lub ntsej muag-centered cubic lattice, raws li pom hauv daim duab 1-18. Thaum qhov kub thiab txias qis dua 322 degrees, daim duab qhia txog tooj liab-nickel theem muaj qhov sib txawv ntawm qhov kub thiab txias cheeb tsam ntawm metastable decomposition, ntxiv peb yam xws li Fe, Cr, Sn, Ti, Co, Si, Al rau Cu-Ni alloy. Etc., tuaj yeem hloov qhov muaj pes tsawg leeg, qhov kub thiab txias thiab txoj haujlwm ntawm metastable decomposition, thiab tuaj yeem txhim kho qee yam khoom ntawm alloy. Ordinary dawb tooj liab phaj muaj qhov txias txias thiab kub ua haujlwm. Nws tuaj yeem ua tiav rau ntau yam duab xws li daim hlau, strips, raj, pas nrig, duab, thiab cov xov hlau. Kev siv vuam zoo, tuaj yeem siv rau cov mos thiab tawv brazing, roj tiv thaiv arc vuam thiab tsis kam vuam, thiab lwm yam .; txiav kev ua tau zoo yog 20% ​​ntawm dawb-txiav tooj dag HPb63-3. Ordinary dawb tooj liab phaj muaj corrosion kuj zoo, nruab nrab lub zog, siab yas, tuaj yeem ua tiav los ntawm kub thiab txias siab, thiab cov khoom hluav taws xob zoo. Ntxiv nrog rau kev siv los ua cov khoom siv, nws tseem yog ib qho tseem ceeb ntawm kev ua haujlwm siab thiab thermocouple alloy.