Copper Nickel Alloy Daim Ntawv Thov Hauv Ntau Lawm

Nickel copper alloy condenser yeeb nkab yog tsuas yog siv rau thermal hwj chim, nuclear zog, nkoj tsim, dej kev lag luam thiab dej hiav txwv engineering tsib industries. Hauv nuclear fais fab thiab thermal fais fab kev lag luam, cov roj nickel copper alloy condenser yeeb nkab siv titanium raj thiab cov kev sib tw ntawm cov hlau tsis muaj hlau; Tiam sis hauv lub nkoj, kev lag luam dej hiav txwv dej thiab kev lag luam kev lag luam, kev sib tw siv tooj npuas xov tooj nickel copper tseem tshuav ib daim ntaub ntawv tseem ceeb,
Kev tsim cov yeeb nkab yog ib qho tseem ceeb ntawm cov cuab yeej hluav taws xob kev tsim hluav taws xob tsim cov khoom, nyob rau xyoo tas los thaum lub teb chaws yuav tsim kom muaj neeg coob, tsim kho kev lag luam, tsim kho kev lag luam, xws li kev cai, kev tsim cov khoom tsim thiab kev tsim kho kev lag luam thiab Ruaj khov. Kev siv ntau npaum li cas ntawm cov khoom xa tuaj yeem muaj zog nrog kev nce ntawm kev tsim khoom siv hluav taws xob, thiab nrog qhov tsim kom muaj peev xwm loj, condenser yeeb nkab kom loj ntev, zoo siab thiab ntev lub neej kev coj.
Nickel tooj liab hlau alloy condenser yeeb nkab nyob rau hauv kev ua lag luam shipbuilding kev lag luam Nyeg shipbuilding kev lag luam yog concentrated nyob rau sab hnub tuaj Tuam Tshoj, suav Tuam Tshoj thiab txawv teb chaws no mas nyob hauv South Kauslim, Nyiv thiab lwm lub teb chaws. Kev lag luam kev lag luam hauv xyoo 2003 txog 8000 tons ntawm tooj liab thiab npib tsib xee hlau tub / xyoo. Sab qab teb Kauslim yog thawj lub nkoj xa khoom ntawm nkoj, xav tau txog 3000 tons ntawm tooj liab thiab npib tsib xee hlau, yuav tsum tau xa cov nyiaj ntau ntawm tooj hlau thiab tooj hlau nickel hlau txhua xyoo. Hauv kev lag luam hauv kev lag luam, condenser yeeb nkab yog siv los ua cua txias, uas yog ib qho tseem ceeb ntawm txoj kev dej hiav txwv dej txias. Raws li qhov txias nruab nrab yog sib txawv, faib ua dej hiav txwv dej, dej kom tsis muaj dej txias, cua txias, roj txias, roj txias thiab hydraulic roj txias txias. Kev xa cov kwj deg condenser yeeb nkab xws li BFe30, BFe10-1-1-1 - thiab 1, HA177 HSn70-1-1, qhov kub tooj zas HSn70-1 corrosion yog qhov tseem ceeb ntawm kev dezincification corrosion. Los ntawm ntxiv rau arsenic, ua tus HSn70-1 ib, condenser yeeb nkab lub neej zoo thiab tau zoo heev. Kev tsim tawm hauv xyoo 1990 los ntxiv boron HSn70-1 b, Mn, Ni, thiab cov tsis tshua muaj lub ntiaj teb cov ntsiab lus cerium HSn70-1 AB, qhov sib xyaw, thiab ntxiv txhim kho kev txhuam hauv kev ua haujlwm, tiam sis dezincification ntawm tooj txhuam tub raj thiab kev ntxhov siab yog tshaj li Alloy, txwv nws daim ntawv thov nyob hauv nkoj. Thaum tam sim no, cov ntaub ntawv xa cov ntaub ntawv xa cov ntaub ntawv xa tuaj rau BFe30 thiab BF10-1-1-1-1. Raws li tsab ntawv ceeb toom, lub ntiaj teb thawj lub zog nuclear nkoj, nrog 30 tons ntawm tooj thiab nickel alloy condenser yeeb nkab. Piv nrog titanium, stainless hlau cov ntaub ntawv
Titanium, titanium es tsis txhob tooj liab tooj nickel alloy condenser ua ships tej zaum cov kev tshawb fawb yav tom ntej. Kev tshawb xyuas cov ntaub ntawv qhia tau hais tias tus tshaj tawm hauv lub hiav txwv, nrog ib lub siab mus rau seawater corrosion khoom yog stainless hlau, tooj liab thiab nickel hlau thiab monel alloy. Monel alloy yog kim heev, tus nqi tsis siab. Copper thiab nickel alloy cov khoom siv feem ntau siv cov ntaub ntawv los ua dej kav, tiam sis tooj hlau thiab npib tsib xees tag nrho cov khoom siv tsis txaus, yuav tsum tau hloov lub sijhawm. Piv nrog rau lwm cov ntaub ntawv ntawm cov khoom xa khoom condenser, titanium los ntawm kev xeb hauv tag nrho cov dej sulfide, hauv cov dej hauv dej uas muaj sulfide cov pa phem muaj corrosion kuj zoo.
Titanium dej tib lub sij hawm, ceev txog 20 m / s thiab cov xuab zeb cov ntsiab lus nyob rau hauv qhov mob ntawm mus txog 40 g / L, muaj zoo heev corrosion kev ua tau zoo. Titanium thaij xa hluav taws xob ua tau zoo yog qhov tsawg, cov coefficient ntawm cov thermal conductivity ntawm titanium condenser yeeb ntawm BFe30-1-1 ntawm 58.34%, tab sis los ntawm txoj kev siv thin-phab ntsa titanium tub xws li Φ 16.0 * 0.75 hli tag nrho cov kub hloov coefficient ntawm Cov titanium yeeb nkab yog li BFe30-1-1 96.3% ntawm tooj liab thiab cov yeeb nkab nickel hlau. Titanium condenser yeeb nkab sib piv nrog condenser yeeb nkab BFe30-1-1, qhov kev faib ua feem ntawm qhov ze li 1/2. Tab sis titanium qhuav thiab ua yog nyuaj, ntau lawm yog tsawg, tus nqi yog kim, piv nrog tooj liab thiab npib tsib xees tsis yog kom zoo dua hauv nqe. Cov khoom tsis muaj hlau: Cov xim tsis muaj hlau tsis yooj yim los ua cov khoom tseem ceeb ntawm cov condenser, ua ntej txoj kev loj hlob ntawm duplex steel pole seawater corrosion, tus nqi txhim kho thiab tus nqi txhim khu zoo dua li ntawm BFe10-1-1, tab sis cov coefficient ntawm thermal conductivity Ntawm stainless hlau txog 38% ntawm BFe10-1-1, tib lub sij hawm tseem xav kom daws tau qhov teeb meem ntawm kev tiv thaiv biofouling, yog li tooj thiab nickel alloy condenser raws li ships xaiv thawj khoom hauv lub sijhawm ntawd yog nyuaj rau co.
Nickel tooj liab hlau thooj condenser xa daim ntawv thov nyob rau hauv seawater dej kom zoo thiab dej hiav txwv engineering
Hauv kev lag luam kev lag luam: cov dej nyob hauv cov dej ntws tuaj yeem ua rau muaj teeb meem ntxiv tshwm sim. Desalination tau muab faib ua ob hom, qhov rov qab osmosis membrane thiab distillation ntawm nickel thiab tooj liab alloy condenser yeeb nkab yog siv rau cov dej distillation. Nyob rau hauv ntau theem flash purification device, tooj liab nickel hlau condenser yeeb nkab yog cov khoom tseem ceeb. Tom qab ntsev rhaub dej kub, muab cov tshuab hluav taws xob hloov hauv xaiv BFe10-1-1 hlau txhuam, ntau hom kev qaub ncaug muaj Φ 16 * 0.9 hli, raj phaj thiab hlau alloy BFe10-1-1. Peb lub teb chaws yog ib lub teb chaws loj uas muaj dej tshaib plab heev, tshwj xeeb tshaj yog nyob rau hauv cov ntug dej hiav txwv muaj kev tsis zoo ntawm cov dej tshiab, cov neeg nyob ntev mus vam khom cov khoom siv dej hauv av thiab muaj sia nyob, Qhuav li, xws li Shanghai, tianjin, dalian thiab qinhuangdao, thiab lwm yam. Feem ntau raug. Tam sim no, seawater desalination tau los ua kev lag luam kub, cov ntug dej hiav txwv xws li tianjin, dalian muaj cov dej desalination hauv kev tsim kho, seawater desalination khoom yuav tsum tau ntau cov condenser yeeb nkab, cov kev ua lag luam muaj peev xwm zoo kawg li.
Hauv dej hiav txwv engineering:
Lub caij ntuj sov engineering yog hais txog cov chaw hauv cov cuab yeej cuab tam, ntxiv nrog rau cov nkoj yog cov dej feem ntau yog dej ntws, ua liaj ua teb, mariculture, cov lag luam tawm sab nrauv, thiab cov chaw cog ntoo, thiab lwm yam. Tam sim no nyob rau hauv hiav txwv ntsev ntau lawm, mariculture, offshore drilling, thiab ua kom paub lub nkoj nqaj hlau cog. Hiav txwv ntsev dej rhaub siv rau hauv cov raj hlau, siv lub neej tsuas yog 3-5 xyoos, vim cov cua sov yeeb nkev nqhis nqhis, tom qab siv tagnrho BFe10-1-1 lub neej txuas mus ntev dua 10 xyoo, cov lus qhia meej yog Φ 38 * 2 * 8000 hli. Offshore drilling yog ib qho tseem ceeb heev thaum dej hiav txwv tsim hluav taws xob, dej hauv av ntawm cov steel hlau ntawm mechanical components xws li roj platform, los tiv thaiv txoj kev txhim kho thiab kev loj hlob ntawm Marine tshwj xeeb hauv cov teb chaws tsim thiab tseem siv cov hlau phom. Cov roj refineries nyob hauv lub rhaub thiab condenser kuj yog siv cov HA177 thiab BFe10-1-1-2 cov hlau alloy.