Phosphor bronze (phosphor bronze) (tin bronze) (tin phosphor bronze) yog ua los ntawm bronze nrog degassing tus neeg sawv cev ntxiv, phosphorus P cov ntsiab lus 0.03-0.35 feem pua, tin cov ntsiab lus 5-8 feem pua , thiab lwm yam kab kawm xws li hlau Fe, zinc Zn, thiab lwm yam.
Kev sib xyaw ductility thiab kev qaug zog zoo tuaj yeem siv rau cov khoom siv hluav taws xob thiab cov khoom siv kho tshuab, thiab nws txoj kev ntseeg siab yog siab dua li cov khoom siv tooj liab dav dav xws li phosphorus tooj liab, phosphorus thiab tooj liab alloys. Hloov cov phosphorus ntshiab, nws yog siv los txo cov tooj dag thiab tooj liab alloys, thiab nws yog siv los ua phosphorus ntxiv rau hauv kev tsim cov phosphor bronze. Nws muaj nyob rau hauv 5 feem pua , 10 feem pua thiab 15 feem pua thiab tuaj yeem muab ntxiv ncaj qha rau cov hlau molten. Nws ua raws li ib tug muaj zog txo tus neeg sawv cev, thiab phosphorus hardens lub bronze. Txawm tias ntxiv me me ntawm phosphorus rau tooj liab lossis tooj liab tuaj yeem txhim kho nws lub zog qaug zog. Ua kom phosphor bronze, lumps ntawm phosphorus raug nias rau hauv molten tooj liab kom txog thaum cov tshuaj tiv thaiv nres. Thaum qhov kev faib ua feem ntawm phosphorus nyob rau hauv tooj liab yog nyob rau hauv 8.27 feem pua, nws yog soluble thiab ua Cu3P, uas muaj ib tug melting point ntawm 707 degree. Lub melting point ntawm phosphorus tooj liab muaj 10 feem pua phosphorus yog 850 degree, thiab melting point ntawm phosphorus tooj liab muaj 15 feem pua yog 1022 degree. Thaum ntau tshaj 15 feem pua, cov hlau tsis ruaj khov. Phosphor bronze yog muag nyob rau hauv daim ntawv grooved los yog pellet daim ntawv.
Nyob rau hauv lub teb chaws Yelemees, thiaj li yuav txuag tau tooj liab, phosphorus zinc (phosphorzinc) yog siv phosphor tooj liab. Hlau phosphorus (metaIlophos) yog lub npe ntawm German phosphorus zinc uas muaj {{0}} feem pua phosphorus. Kev txo qis ntawm kev lag luam tooj liab nrog phosphorus, thiab cov ntsiab lus phosphorus uas tsawg dua 0.50 feem pua, tseem hu ua phosphor tooj liab. Thaum cov hluav taws xob conductivity poob li ntawm 30 feem pua, qhov hardness thiab lub zog nce. Phosphorus tin yog ib tug tswv alloy ntawm tin thiab phosphorus, siv nyob rau hauv melting
Bronze los ua phosphor bronze. Phosphorus tin feem ntau muaj ntau tshaj 5 feem pua phosphorus, tab sis tsis muaj txhuas. Nws cov tsos yog zoo li antimony, thiab nws yog ib tug loj siv lead ua, ci ntsa iab. Muag hauv flakes. Muaj 3.5 feem pua phosphorus thiab tsawg dua 0.50 feem pua impurities raws li kev cai ntawm Tsoom Fwv Teb Chaws Txoj Cai.