Phosphorus tooj liab(phosphor bronze) (tin bronze) (tin phosphor bronze) yog tsim los ntawm bronze nrog ntxiv degassing tus neeg sawv cev phosphorus P cov ntsiab lus ntawm 0.03-0.35%, tin ntsiab lus ntawm 5-8%, thiab lwm yam kab xws li hlau Fe, zinc Zn, thiab lwm yam. Nws muaj qhov zoo ductility thiab qaug zog, thiab tuaj yeem siv rau hauv cov khoom siv hluav taws xob thiab cov khoom siv kho tshuab. Nws txoj kev ntseeg siab yog siab dua li cov khoom siv tooj liab dav dav.
Phosphorus tooj liab, ib qho alloy ntawm phosphorus thiab tooj liab. Hloov cov phosphorus ntshiab kom txo cov tooj dag thiab tooj liab alloys, thiab siv nws ua ib qho phosphorus additive hauv kev tsim cov phosphor bronze.
Nws muab faib ua 5%, 10%, thiab 15% qib thiab tuaj yeem ncaj qha ntxiv rau cov hlau molten.
Nws muaj nuj nqi yog ib tug muaj zog txo tus neeg sawv cev, thiab phosphorus ua bronze nyuaj. Txawm tias ntxiv me me ntawm phosphorus rau tooj liab lossis tooj liab tuaj yeem txhim kho nws lub zog qaug zog.
Los tsimphosphor tooj liab,Nws yog ib qho tsim nyog yuav tsum nias lub phosphorus block rau hauv cov tooj liab yaj 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%, nws yog soluble thiab cov ntaub ntawv Cu3P, nrog ib tug melting point ntawm 707 ℃.
Lub melting point ntawm phosphorus tooj liab uas muaj 10% phosphorus yog 850 ℃, thiab melting point ntawm phosphorus tooj liab uas muaj 15% phosphorus yog 1022 ℃. Thaum nws tshaj 15%, cov hlau tsis ruaj khov.
Phosphorus tooj liab yog muag hauv grooved pieces los yog granules. Nyob rau hauv lub teb chaws Yelemees, phosphorus zinc yog siv es tsis txhob phosphorus tooj liab kom txuag tau tooj liab.
MetaIlophos yog lub npe rau German phosphozinc uas muaj 20-30% phosphorus.
Kev lag luam tooj liab txo nrog phosphorus, nrog cov ntsiab lus phosphorus tsawg dua 0.50%, tseem hu uaphosphor tooj liab.
Txawm hais tias cov conductivity poob li ntawm 30%, lub hardness thiab lub zog nce.
Phosphotin yog ib tug niam alloy ntawm tin thiab phosphorus, siv nyob rau hauv melting bronze los tsim phosphor bronze.
Phosphorus tin feem ntau muaj ntau tshaj 5% phosphorus, tab sis tsis muaj txhuas. Nws cov tsos zoo li antimony, nws yog ib lub pob zeb loj dua uas ci ntsa iab. Muag hauv daim ntawv.
Raws li tsoomfwv txoj cai lij choj hauv Tebchaws Meskas, nws yuav tsum muaj 3.5% phosphorus thiab impurities qis dua 0.50%.
Tin phosphorus bronze muaj ntau dua corrosion kuj, hnav tsis kam, thiab tsis tsim sparks thaum muaj kev cuam tshuam. Siv rau nruab nrab ceev thiab hnyav-lub luag hauj lwm bearings, nrog lub siab tshaj plaws kev khiav hauj lwm kub ntawm 250 ℃.
Nws muaj cov yam ntxwv ntawm qhov nruab nrab tsis siv neeg, tsis hnov tsw rau deflection, cov kabmob muaj peev xwm ntawm cov ncej, siab muaj peev xwm, thiab tuaj yeem tiv taus radial loads ib txhij. Nws yog tus kheej-lubricating thiab tsis xav tau kev saib xyuas.
Tin phosphorus bronze yog ib qho hlau alloy nrog cov khoom siv hluav taws xob zoo, tsim hluav taws xob tsawg, ua kom muaj kev nyab xeeb, thiab muaj zog qaug zog.
Lub qhov (socket) lub caij nplooj ntoos hlav ntawm tin phosphorus bronze muaj ib qho nyuaj wired hluav taws xob qauv, tsis muaj rivet kev twb kev txuas los yog kev sib txhuam kev sib cuag, kom ntseeg tau zoo kev sib cuag, zoo elasticity, thiab du insertion thiab tshem tawm. Cov hlau no muaj kev ua haujlwm zoo heev thiab kev tsim cov nti.
Post lub sij hawm: Sep-10-2024