Tooj liab yog hlau tsis muaj hlau ua kom sib ze nrog tib neeg. Nws yog dav siv hauv hluav taws xob, lub teeb kev lag luam, kev tsim tshuab, kev tsim kho kev lag luam, kev tiv thaiv kev tiv thaiv kev lag luam thiab lwm cov teb. Nws yog thib ob rau txhuas hauv kev noj cov hlau tsis muaj cov khoom siv hauv kuv lub teb chaws.
Tin tooj yog qhov tsis muaj hlau ua kom sib xyaw nrog qhov tsawg tshaj plaws casting shrinkage tus nqi. Nws yog siv los tsim cov hlau nrum nrog cov duab ua cov nyom, cov nkhaus kom meej thiab huab cua nruj yuav tsum tau. Cov tooj xeb yog zoo heev tiv taus corrosion hauv cov huab cua, dej hiav txwv, dej tshiab thiab chav, thiab yog 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 yog qhov feem ntau siv thiab siv hauv kev siv hluav taws xob thiab hluav taws xob, suav ntau dua ib nrab ntawm tag nrho kev noj. Siv nyob rau hauv ntau cov kab hluav taws xob thiab cov xov hlau, cov cav hloov thiab cov hloov pauv, cov hloov thiab cov ntawv luam tawm hauv xov tooj cua yog siv rau hauv kev tsim cov tshuab thiab tsheb thauj mus los, siv nyob rau hauv kev tsim cov khoom lag luam thiab cov khoom siv roj, cov kav dej, cov swb ntawm cov kabmob, pwm, hloov pauv kub thiab twj. Nws yog dav siv nyob rau hauv kev lag luam chemical los tsim cov hlab nqus, cov lauj kaub sib kis, cov lauj kaub tawg, thiab lwm yam hauv kev lag luam tiv thaiv, nws yog siv los tsim cov mos txwv, plhaub, rab phom qhov chaw, thiab lwm yam Rau txhua 3 lab lub mos txwv tsim, 130-140 tons ntawm tooj liab yog xav tau. Hauv kev tsim kho kev lag luam, nws yog siv los ua ntau cov kav dej, yeeb nkab fittings, khoom siv kho kom zoo nkauj, thiab lwm yam.
Tin bronze Bronze nrog tin ua lub ntsiab lus alloying. Cov ntsiab lus tin feem ntau ntawm 3 mus rau 14%, uas yog siv los ua cov cheebtsam ywj pheej thiab cov khoom siv tiv taus kev tiv thaiv. Cov ntsiab lus tin ntawm wrought tin bronze tsis pub tshaj 8%, thiab qee zaum phosphorus, txhuas, zinc thiab lwm yam ntsiab lus tau ntxiv. Phosphorus yog qhov zoo deoxidizer thiab tseem tuaj yeem txhim kho fluidity thiab hnav tsis kam. Ntxiv cov hmoov txhuas ua rau tin bronze tuaj yeem txhim kho kev siv tshuab thiab hnav tsis kam, thiab ntxiv cov zinc tuaj yeem txhim kho kev ua yeeb yam. Cov alloy no muaj cov cuab yeej zoo, los tiv thaiv kev hnav thiab kev tiv thaiv corrosion, yooj yim txiav ua, zoo nkauj thiab vuam khoom, me me shrinkage coefficient, thiab tsis-sib nqus. Hlau txau txau hluav taws xob thiab txau hluav taws xob arc txau tuaj yeem siv los npaj cov txheej xws li tooj hlau bronze, lub tes tsho sib luag, cov khoom sib npaug, thiab lwm yam. Nrog lub zog loj, kev txhim kho corrosion thiab zoo heev casting kev ua tau zoo, nws tau siv dav hauv ntau qhov kev lag luam hauv lub sijhawm ntev.
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