UNS C61900 Txhuas Bronze

C61900 txhuas bronze yog ib qho corrosion-resistant alloy nrog cov khoom tseem ceeb tooj liab, txhuas, thiab hlau. Nws feem ntau yog tsim los ntawm 84–{3}} feem pua ​​​​tooj liab, 9–10 feem pua ​​​​ntawm txhuas, thiab 4 feem pua ​​​​ntawm hlau. Thaum aluminium thiab hlau ntxiv rau tooj liab, alloy lub zog thiab hardness nce, thiab cov txiaj ntsig alloy muaj zog thiab ruaj khov dua li tooj liab ntshiab, ua rau nws haum rau kev thov. Vim nws cov yam ntxwv zoo heev, xws li lub zog siab, hardness, thiab hnav tsis kam, cov bronze alloy no tau siv dav hauv ntau qhov kev lag luam.

Qhov muaj zog corrosion kuj ntawm C61900 txhuas bronze yog ib qho ntawm nws qhov tseem ceeb zoo. Qhov kev tiv thaiv corrosion ntawm cov hlau yog tsim los ntawm kev tiv thaiv oxide txheej uas ua rau nws nto thaum raug oxygen. Cov oxide txheej no tiv thaiv cov hlau los ntawm kev xeb ntxiv, ua rau nws zoo meej rau kev siv hauv cov xwm txheej phem. Tsis tas li ntawd, lub alloy qhov corrosion kuj tuaj yeem txhim kho los ntawm kev ntxiv cov kab ntawm lwm cov ntsiab lus xws li manganese lossis silicon. C61900 txhuas bronze kuj tseem hnav tsis kam, ua rau nws zoo tagnrho rau ntau yam kev siv xws li bearings, gears, thiab hnav daim hlau. Kev hnav tsis kam ntawm cov hlau yog tshwm sim los ntawm kev tsim cov txheej txheem muaj zog thiab ruaj khov ntawm nws qhov chaw thaum siv. Cov txheej saum npoo no tiv thaiv cov hlau los ntawm kev hnav, tso cai rau nws siv sijhawm ntev dua thiab raug nqi tsawg dua los tswj.

C61900 txhuas bronze muaj zoo thermal thiab hluav taws xob conductivity ntxiv rau zoo heev mechanical thiab corrosion zoo. Vim nws cov thermal conductivity zoo heev, cov alloy yog zoo tagnrho rau siv nyob rau hauv tshav kub exchangers thiab lwm yam thermal daim ntaub ntawv. Tsis tas li ntawd, nws cov hluav taws xob hluav taws xob siab ua rau nws tsim nyog rau ntau yam kev siv hluav taws xob, nrog rau cov tsheb npav thiab cov khoom siv hluav taws xob.

Chemical Composition (%) ntawm UNS C61900 Aluminium Bronze

Mechanical Properties ntawm UNS C61900 Aluminium Bronze

Lub cev muaj zog ntawm UNS C61900 Aluminium Bronze

C61900 txhuas bronze yog ib qho yooj yim alloy tsim, thiab nws tuaj yeem tsim tau yooj yim siv ntau txoj hauv kev xws li casting, forging, thiab machining. Vim hais tias ntawm cov alloy qhov tshwj xeeb machinability, nws yog ib qho yooj yim thiab meej rau lub tshuab, ua rau nws zoo meej rau ntau yam kev siv xav tau nruj tolerances. Tsis tas li ntawd, lub alloy qhov zoo tshaj plaws weldability ua rau nws yooj yim mus koom, ua rau nws tsim nyog rau ntau yam kev siv vuam. Kev kho cua sov ntawm C61900 txhuas bronze tuaj yeem txhim kho nws cov khoom siv zoo. Annealing yog cov txheej txheem kev kho cua sov tshaj plaws, uas suav nrog cua sov cov hlau mus rau 650-750 degree rau ob peb teev thiab tom qab ntawd maj mam txias nws mus rau qhov kub thiab txias. Annealing tsub kom lub alloy lub ductility thiab toughness thaum txo nws hardness. Lwm txoj kev kho cua sov, suav nrog quenching thiab tempering, kuj tuaj yeem ua haujlwm los txhim kho cov khoom siv hlau zoo.

C61900 txhuas bronze yog dav siv nyob rau hauv marine sector rau ntau yam kev siv, nrog rau cov kiv cua shafts, marine fittings, thiab valve Cheebtsam. Lub alloy lub zog muaj zog thiab superior seawater corrosion kuj ua rau nws zoo tagnrho rau kev siv nyob rau hauv tawv marine tej yam kev mob. Tsis tas li ntawd, C61900 aluminium bronze yog siv hauv kev lag luam dav hlau los ua cov khoom xws li lub zog, bearings, thiab lub rooj zaum valve. Vim nws lub zog siab, hnav tsis kam, thiab thermal conductivity, lub alloy yog zoo haum rau aviation xyaw thiab lwm yam kev siv kub.