Kev siv tooj liab alloys hauv nkoj
Tooj liab muaj zoo seawater corrosion kuj. Cov tooj liab ions yaj hauv dej muaj cov kab mob bactericidal thiab tuaj yeem tiv thaiv lub neej hauv hiav txwv los ntawm fouling. Nws tau siv rau hauv kev lag luam shipping tau ntev thiab tau ua tiav cov txiaj ntsig zoo heev. Nws yog tsuas yog siv los ua cov kiv cua, condensers, seawater piping systems, twj tso kua mis li qub thiab cov yam ntxwv ntawm cov nkoj. Piv txwv li, ze li ntawm 20 hom tooj liab alloys xws li liab tooj liab, txhuas bronze, manganese bronze, silicon bronze, txhuas tooj dag, gunmetal (tin-zinc-lead-tooj liab alloy), thiab dawb tooj liab yog siv rau cov nkoj, thiab lawv cov kev pab yog maj mam nce.
1. lub tshuab raj
Cov ntaub ntawv siv los ua cov kiv cua muaj xws li tooj liab alloys, titanium alloys, cam khwb cia hlau, thiab lwm yam. Ntawm lawv, tooj liab alloys (xws li manganese bronze, nickel aluminium bronze, thiab siab manganese aluminium bronze) muaj lub zog siab, corrosion kuj, thiab yooj yim rau kev khiav lag luam. txheej txheem, yog li lawv tau dav siv. Cov khoom siv tooj liab feem ntau siv xws li: ZHMn55-3-1, ZHA167-5-2-2, ZQA112-8-3-2, ZQA19-4-2-2, ZQA114-8-3-2, Mn-Cu puag High damping alloy , lwm.
2. Condenser
Cov khoom siv cua txias yog ib feem tseem ceeb ntawm lub nkoj lub seawater txias system. Condenser raj yog siv ntau hauv kuv lub teb chaws kev lag luam shipbuilding, txog 60,000 t/a. Copper alloy condenser tubes rau nkoj feem ntau suav nrog BFe30-1-1, BFel0-1-1 dawb tooj liab raj, HSn70-1 tin tooj dag raj thiab HA177-2 txhuas daj tubes. HSn 70-1 tin tooj dag raj yog hu ua "Navy Brass" thiab muaj kev tiv thaiv corrosion zoo heev thiab lub zog siab.
3. Hiav txwv nkag system, bellows, flange
Lub nkoj dej hiav txwv piping system yog ib feem tseem ceeb ntawm lub nkoj propulsion support system, generator set support system thiab auxiliary system. Nws ua lub luag haujlwm tseem ceeb hauv kev ua kom lub cev ua haujlwm ntawm lub nkoj lub zog cog, cov cuab yeej pabcuam thiab cov khoom siv. Kev tiv thaiv corrosion ntawm cov khoom siv kav dej yog qhov tseem ceeb cuam tshuam rau kev puas tsuaj ntawm cov kav dej seawater. Cov ntaub ntawv tam sim no muaj rau cov kav dej hiav txwv muaj xws li: cov kav dej tooj liab, seamless steel kav, B10, B30, duplex stainless hlau kav, thiab lwm yam.
4. Cov khoom siv tooj liab
Cov khoom siv hluav taws xob nyuaj ntawm lub nkoj, xws li cav, lub cev muaj zog, kev sib txuas lus, thiab lwm yam, yuav luag tag nrho cia siab rau tooj liab thiab tooj liab alloys ua haujlwm. Lub nkoj lub khoos phis tawj microprocessor yog qhov sib xyaw ua ke loj loj nrog kaum tawm lab ntawm cov chips sib txuas uas yuav tsum tau sib sau ua ke los ntawm cov khoom siv lead ua thiab cov ntawv luam tawm los ua haujlwm. Cov khoom siv hluav taws xob no feem ntau siv cov khoom siv tooj liab siab, tin-phosphor bronze strips QSn6.5-0.1, T2 conductive cable strips, hluav taws xob nqus pa oxygen-dawb tooj liab TU1 hollow conductors, cov khoom tshwj xeeb zoo li tooj liab, conductive tooj liab tuav , lwm.
5. Me me castings
Xws li castings feem ntau muab faib ua tin bronze khoom, txhuas bronze khoom, silicon tooj dag khoom thiab siab alumina tooj dag khoom. Cov khoom tshwj xeeb muaj xws li ntau pua hom xws li li qub, lub luj tshib, marine li qub, thiab cov khoom siv tshuab. Marine bronze globe valve lub cev yog ua los ntawm ZQSn10-2, lub qia valve yog ua los ntawm QA19-2, lub valve disc cover thiab valve disc yog ua los ntawm ZQSn10-2, thiab lub valve qia Cov khoom siv txiv ntoo yog QA1l0-3-1.5 thiab lwm yam bronze alloys.
Nrog kev txhim kho txuas ntxiv ntawm cov cuab yeej siv nkoj nkoj, tooj liab alloys tau siv rau hauv nkoj, thiab lawv cov kev siv tau maj mam nce. Yav tom ntej warships yuav txhim kho mus rau kev kub ceev, stealth, maneuverability, siab endurance thiab tag nrho cov hluav taws xob fais fab. Kev tsim cov khoom siv tooj liab alloy nkoj nrog lub zog siab thiab kev ua haujlwm siab, zoo seawater corrosion kuj, kev ntxhov siab corrosion kuj, thiab siab txaus tus nqi txwv yog qhov lav rau kev txhim kho cov nkoj ua tau zoo yav tom ntej.
