Tooj liab hauv cov khoom siv hauv tsev
Copper Fact 1
Feem ntau cov nyiaj phaj flatware (forks, riam, diav) muaj tooj liab-nickel-zinc alloy puag (nickel silver) uas suav txog li 1.2 phaus tooj liab ib txheej ntawm 12 daim. Ib qho nruab nrab ntawm cov hollowware siv li ntawm 1.8 phaus tooj liab.
Copper Fact 2
Txhawm rau kom cov nyiaj sterling tuaj yeem siv tau los ua cov khoom siv hauv rooj, 7.5 feem pua tooj liab yog tov nrog 92.5 feem pua ntawm cov nyiaj, ua rau cov hlau tawv thiab ruaj khov.
Copper Fact 3
Copper cookware tau ntev lawm qhov nyiam ntawm gourmet kws ua zaub mov thoob ntiaj teb. Cov hlau muaj peev xwm hloov tau cov cua sov kom zoo thiab sib npaug ua rau tus ua noj hauv kev tswj kom tiav. Txawm hais tias ntau lub tuam txhab Asmeskas siv los tsim cov khoom siv tooj liab, niaj hnub no, tsuas yog Hammersmith Copper tseem ua lag luam, raws li Cookware Manufacturers Association ntawm Birmingham, Alabama. Tus 12-cov neeg ua haujlwm, Brooklyn, NY-based chaw tsim khoom muab cov khoom siv ua noj thiab ua haujlwm rau cov kws tshaj lij thiab cov kws ua zaub mov hauv tsev nrog tin lossis nyiaj hauv ob sab phlu. Lub tuam txhab kuj rov tins tooj liab cookware.
Copper Fact 4
Ib khub ntawm qhov cub tooj dag andirons hnyav txog 15 phaus. Lub tshuab hluav taws xob tooj liab siv li 12 phaus. Ib txheej ntawm cov cuab yeej hluav taws xob yog li 10 phaus.
Copper Fact 5
Ib lub txaj tooj dag hnyav hnyav li ntawm 60 phaus.
Copper Fact 6
Cov rooj tooj dag mus txog li 15 phaus txhua, thaum cov iav tooj dag siv li 5 phaus txhua.
Copper Fact 7
tooj dag thiab / los yog tooj liab hauv pem teb thiab rooj teeb noj li 7 phaus ib qho rau tag nrho txog 60 lab phaus - txog ib nrab ntawm tag nrho cov khoom siv hauv tsev.
Copper Fact 8
Yawg, pog thiab cov phab ntsa loj, qhov nruab nrab, siv li 9 phaus tooj liab, txhua.
Copper Fact 9
Kho kom zoo nkauj thiab instrumental tswb noj li 4 phaus ntawm tooj liab alloy txhua, nyob rau nruab nrab.
Copper Fact 10
Nees nkaum plaub carat kub tsis yog ib txwm ntshiab. Vim hais tias kub yog mos heev, nws tuaj yeem molded nrog ob txhais tes thiab ua rau blemishing. Yog li ntawd, kub npib thiab cov hniav nyiaj hniav kub feem ntau yog alloyed nrog tooj liab los muab ib tug degree ntawm hardness.
Copper Fact 11
Advanced thev naus laus zis muab cov tawv tawv, tshiab tiav rau cov khoom siv tooj dag uas ci ntsa iab thiab kav ntev - ntau yam uas tuaj nrog lub neej lav tiv thaiv corrosion, pitting thiab discoloration. Siv ntau yam txheej txheem vapor-deposition, ntau txheej txheej ntawm cov hlau semiprecious, tsuas yog molecules tuab, yog siv rau tooj dag. Cov tsho xim zaum kawg tsim cov tooj dag, chrome thiab lwm yam tiav.
