Qhov sib txawv ntawm cov hlau lead bronze thiab tin bronze

Qhov sib txawv ntawm cov hlau lead-tin bronze thiabtooj dagPhosphor tooj liab.Tin phosphor bronze muaj ntau dua corrosion kuj, hnav tsis kam, tsis muaj sparks thaum xuas nrig ntaus tawm.Nws yog siv rau bearings ntawm nruab nrab speeds thiab hnyav loads, thiab ua hauj lwm kub yog 250 ° C. Nws muaj nws tus kheej-aligning thiab tsis deflection rhiab heev, uniform bearing muaj peev xwm, siab bearing muaj peev xwm, radial load tib lub sij hawm, nws tus kheej-lubricating thiab txij nkawm-dawb.Cov hmoov txhuas hauv cov hlau lead bronze tsis tau yaj hauv tooj liab-tin alloy.Nws yog faib nyob rau hauv ceg raws li ib-theem dub inclusions.Intergranular.Kev faib tawm ntawm cov hlau lead hauv lub ingot tsis yog ib qho yooj yim los ua ib qho, feem ntau ntxiv ib qho me me ntawm cov npib tsib xee tuaj yeem txhim kho nws qhov kev faib tawm thiab kho cov qauv.Lead txo cov kev sib txhuam coefficient ntawm tin bronze, txhim kho hnav tsis kam thiab machinability, tab sis me ntsis txo cov khoom siv kho tshuab.Nyob rau hauv tooj liab tin 3% mus rau 5% zinc feem ntau yog ntxiv rau txhuas alloys los txhim kho cov khoom siv kho tshuab.Ntxiv 0.02% mus rau 0.1% zirconium los yog 0.02% rau 0.1% boron, tshwj xeeb tshaj yog 0.02% rau 0.02% .2% lub ntiaj teb tsis tshua muaj cov ntsiab lus tuaj yeem kho cov hmoov txhuas thiab ua rau lawv sib npaug, txhawm rau txhim kho cov qauv, casting thiab cov khoom siv ntawm cov hlau lead-muaj tin bronze.Xyuas kom meej tias nws muaj zog qaug zog ua haujlwm tib lub sijhawm.Lub zog-wired hluav taws xob qauv ntawm lub jack reed ntawm tin phosphor bronze, tsis muaj kev sib txuas rivet lossis tsis muaj kev sib txhuam, tuaj yeem ua kom muaj kev sib cuag zoo, zoo elasticity, thiab du ntxig.Cov alloy muaj cov khoom zoo heev Machining kev ua tau zoo thiab nti tsim kev ua tau zoo tuaj yeem txo lub sijhawm ua haujlwm ntawm cov khoom ua haujlwm.Lead bronze muaj lubricating kev ua tau zoo, zoo poob siab, hnav tsis kam, corrosion kuj, yooj yim ua thiab casting, thiab yog dav siv nyob rau hauv bearings thiab bushings.(Bushing), nias (packing), submerged lub cev muaj zog qhov chaw, tab sis lub zog tsis txaus, thov tsis txhob siv nws ntawm cov khoom siv quab yuam xws li iav, worms, thiab lwm yam. Ntawm lawv, LBC2 thiab LBC3 muaj lub zog siab thiab haum rau nruab nrab thiab kev kub ceev thiab hnyav load bearings.LBC4 yog tsim rau nruab nrab-ceev thiab nruab nrab-load bearings.LBC5 muaj ntau cov hmoov txhuas, uas yog tsim rau nruab nrab-siab-ceev thiab qis-load zaus, thiab muaj cov yam ntxwv ntawm kev kub siab.SAE660 yog haum rau nruab nrab-ceev thiab nruab nrab-load bearings.Qhov kev qhia tshwj xeeb no muaj ntau dua hauv Tebchaws Meskas thiab Canada.Lub nruam casting specifications ntawm cov khoom saum toj no yog txwv, thiab ib tug tshwj xeeb me me yuav ua tau lub ntiajteb txawj nqus cam khwb cia, tab sis cov neeg kho tshuab zog thiab zoo yog tseem zoo dua li cov txawv teb chaws nruam casting.Txhawm rau ua kom tiav, kev taw qhia ntawm cov hlau lead tin bronze thiab tin bronze tuaj yeem nkag siab qhov txawv.