Pab tau phosphor tooj liab

Phosphorus tooj liab, tseem hu ua Phosphor Bronze, Tin Bronze, Tin phosphorus tooj liab. Tooj dag yog tsim los ntawm tus neeg sawv cev degassing nrog lub ntsiab lus phosphorus ntawm 0.035%, thiab lwm yam ntsiab lus ntawm 0.035%, thiab lwm yam cov ntsiab lus ntawm cov hlau, thiab lwm yam kev ua haujlwm zoo thiab muaj zog Siv rau hauv cov khoom siv hluav taws xob thiab cov khoom siv tshuab nrog kev ntseeg siab dua li cov khoom lag luam khaws cia cov khoom lag luam.
Phosphorus tooj liab, ib coloy ntawm phosphorus thiab tooj liab. Hloov Posphorus ntshiab rau kev txo tooj daj thiab bronze alloys, thiab siv nws ua phosphorus additive hauv kev ua lag luam ntawm phosphor bronze. Nws tau muab faib ua ke 5%, 10%, thiab 15% qib thiab tuaj yeem txuas ncaj qha ntxiv rau cov hlau molten. Nws txoj haujlwm yog tus neeg sawv cev muaj zog, thiab phosphorus ua rau tooj tawv tawv. Txawm tias ntxiv cov tshuaj phosphorus me me mus rau tooj liab lossis tooj liab tuaj yeem txhim kho nws lub zog qaug zog.

Txhawm rau tsimPhosphor Tooj Liab, nws yog ib qho tsim nyog los nyem phosphorus thaiv rau hauv melted tooj liab kom txog thaum cov tshuaj tiv thaiv nres. Thaum cov feem sib npaug ntawm phosphorus hauv tooj liab yog nyob rau hauv 8.27%, nws yog soluble thiab cov ntaub ntawv cu3p, nrog lub ntsiab lus melting ntawm 707 ℃. Lub suab nrov 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%, lub alloy tsis ruaj khov. Phosphorus tooj liab yog muag hauv grooved daim lossis granules. Nyob hauv lub teb chaws Yelemees, phosphorus zinc yog siv hloov cov phosphorus tooj liab kom txuag tooj liab.
Metailophoos yog lub npe rau German phosphozinc muaj 20-30% phosphorus. Cov nqi lag luam tooj liab tau txo nrog phosphorus, nrog cov ntsiab lus phosphorus ntawm tsawg dua 0.50%, yog tseem hu ua Phosphor Tooj Liab. Txawm hais tias qhov kev coj ua tau poob li 30%, lub hardness thiab lub zog nce. Phosphorus tin yog ib tug niam xws li cov tin thiab phosphorus, siv hauv melting tooj liab los tsim cov phosphor bronze. Phosphorus tin feem ntau muaj ntau dua 5% phosphorus, tab sis tsis muaj hmoov txhuas. Nws cov tsos resembles antuage, nws yog cov siv lead ua loj dua uas ci ntsa iab. Muag hauv nplooj ntawv. Raws li tsoomfwv cov cai hauv Tebchaws Meskas, nws yuav tsum muaj 3.5% phosphorus thiab impurities hauv qab 0.50%.
Cov yam ntxwv ntawm Phosphorus tooj liab
Tin phosphorus Bronze muaj ntau dua corrosion tsis kam, hnav tsis kam, thiab tsis tsim cov khoom plig thaum cuam tshuam. Siv rau nruab nrab nrawm thiab hnyav-luag cov kabmob, nrog kev ua haujlwm siab tshaj plaws ntawm 250 ℃. Nruab nrog tsis siv neeg centration, nws tuaj yeem siv cov txheej txheem hluav taws xob tsis muaj rivet sib txuas lossis kev sib chwv, ua kom zoo nkauj, thiab txoj kev du thiab tshem tawm. Cov alloy no muaj cov cuab yeej siv tshuab zoo heev thiab nti tsim cov khoom, uas tuaj yeem sai sai sheed lub tshuab ua kom sai.Phosphorus tooj liab, raws li ib nrab alloy siv nyob rau hauv tooj liab casting cam khwb cia, soldering thiab lwm daim teb, cov chaw tseem ceeb hauv kev txhim kho kev lag luam hauv tebchaws.