Kev lag luam tin bronze Tin bronze yog tooj liab tooj liab tseem ceeb siv rau hauv kev lag luam. Txhawm rau txhim kho nws cov casting, Tin Bronze mechanics thiab hnav tsis kam, Tin Bronze zoo li txhawm rau txuag tin, alloy ntsiab xws li phosphorus, zinc thiab txhuas ntxiv rau tin tooj dag. Yog li ntawd, tin bronze yuav muab faib ua peb hom: tin-phosphorus bronze, Tin Bronze tin-zinc bronze thiab tin-zinc-lead.
Phosphorus yog qhov zoo deoxidizer rau alloys tooj liab, Tin Bronze uas tuaj yeem ua rau kom muaj kev npliag ntawm qhov txhuas, txhim kho cov txheej txheem thiab cov cuab yeej muaj zog ntawm tin bronze, Tin Bronze tab sis nce qib ntawm thim rov qab cais. Qhov kawg solubility ntawm phosphorus nyob rau hauv tin tooj dag yog 0.15%. Thaum nws ntau dhau lawm, Tin Bronze a + δ + Cu3P ternary eutectic yuav tsim, nrog lub ntsiab lus ploj ntawm 628 ℃.
Nws yog qhov yooj yim los tsim kub brittleness thaum kub dov thiab tuaj yeem tsuas yog ua haujlwm txias. Yog li ntawd, Tin Bronze cov ntsiab lus phosphorus hauv deformed tin bronze yuav tsum tsis txhob ntau dua 0.5%, Tin Bronze thiab phosphorus yuav tsum tsawg dua 0.25% thaum ua haujlwm kub.