Tin bronze phaj yog hlau tsis muaj hlau tsis sib haum nrog tsawg tshaj plaws casting shrinkage tus nqi. Nws yog siv los tsim cov hlau nrum nrog cov qauv duab tsis yooj yim, cov phiaj xwm meej meej thiab cov huab cua nruj yuav tsum tau ua. Tin bronze daim hlau muaj peev xwm tiv taus corrosion hauv cov huab cua, dej hiav txwv, dej tshiab thiab chav, thiab siv dav hauv chav rwj thiab nkoj qhov chaw nkoj. Phosphorus-uas muaj cov tin bronze muaj cov yam ntxwv zoo thiab siv tau los ua cov khoom coj los tiv thaiv thiab ywj qhov muag ntawm cov cuab yeej siv hauv tshuab siab. Leaded tin bronze feem ntau yog siv coj los tiv thaiv qhov chaw thiab cov kabmob zawv zawg. Zinc-tin tooj dag tuaj yeem siv ua kev ua haujlwm siab airtight castings.
Tin bronze daim hlau yog qhov feem ntau siv thiab siv hauv kev siv hluav taws xob thiab hluav taws xob, suav rau ntau dua ib nrab ntawm tag nrho kev noj. Siv rau hauv ntau txoj kab hluav taws xob thiab cov xov hlau, lub cev muaj zog thiab hloov pauv, hloov pauv thiab luam tawm hauv Circuit Court; hauv kev tsim cov tshuab thiab tsheb thauj mus los, siv rau hauv kev tsim cov khoom lag luam thiab cov khoom ntxiv, cov ntsuas dej, cov nplais ntu ntawm cov pwm, pwm pwm, cov khoom ua kom sov thiab cov twj tso kua mis, thiab lwm yam. Nws yog dav siv nyob rau hauv kev lag luam chemical los tsim cov hlab nqus, cov tais dej sib xyaw, cov laujk sib tsoo, thiab lwm yam. fittings, khoom siv kho kom zoo nkauj, thiab lwm yam.
Qhov ntsuas kub tseem ceeb ntawm tin bronze phaj thiab ntau lwm yam hlau yog ntawm 50% thiab 70%. Cov kuab paug hauv cov huab cua muaj qhov pom tseeb txhim kho qhov tsis muaj zog ntawm kev xeb ntawm tin bronze. Cov kua paug kua xeb xws li CO2, SO2, NO2 hauv cov pa hauv nroog muaj yaj zom hauv cov dej zaj duab xis thiab hydrolyzed, uas ua rau cov dej yeeb yaj kiab acidified thiab cov tiv thaiv zaj duab xis tsis ruaj khov. Kev puas tsuaj ntawm cov nroj tsuag thiab cov pa pa tawm ntawm cov chaw ua haujlwm ua rau ammonia thiab hydrogen sulfide roj muaj nyob rau hauv cov huab cua. Ammonia pom tseeb ua kom nrawm ntawm xeb tooj liab thiab tin tooj liab, tshwj xeeb tshaj yog kev nyuab siab corrosion.
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