Nyob rau hauv lub tshav pob ntawm shrbuilding, cov khoom siv xaiv thiab kev sib txuas thev naus laus zis yog qhov tseem ceeb heev. Raws li ib qho tseem ceeb tseem ceeb, Txhuas Clad Hlau yog maj pib tawm thiab ua si lub luag haujlwm tsis tseem ceeb.
Vim li cas cov nkoj yuav tsum tau aluminium hlau hloov sib koom?
Qhov sib txawv ntawm cov nkoj nyias muaj nyias cov khoom siv rau cov khoom siv. Lub cev tseem ceeb ntawm lub hull kuj yuav xav tau lub zog siab thiab cov kev cuam tshuam zoo tsis kam tawm tsam cov kev cuam tshuam ntawm vuag thiab muaj peev xwm sib tsoo; Thaum cov ntu, xws li thaj chaw cab thiab cov khoom siv sib zog nqus tag nrho ntawm lub nkoj, txo cov khoom siv hluav taws xob, thiab txhim kho kev ceev thiab yooj ywm.
Nyob rau tib lub sijhawm, aluminium alloys tseem muaj zoo corrosion tsis kam thiab muaj txiaj ntsig zoo dua hauv kev ua haujlwm marine. Txawm li cas los xij, tus yam ntxwv ntawm lub cev thiab tshuaj ntawm cov hlau thiab txhuas txawv heev. Kev sib txuas ncaj qha yuav ntsib ntau yam teeb meem, xws li electrochemical corrosion thiab kev txiav txim siab ntxhov siab los ntawm kev nthuav tawm cov coefficients.
Qhov tshwm sim ntawm Aluminium Clad cov ntawv qhia txig daws cov teeb meem cov teeb meem no thiab tau tso cai sib txuas ntawm cov nkoj los ua lawv txoj haujlwm thiab ua lawv qhov zoo tshaj plaws.
Kev Ntsuas Cov Qauv
Qhov no txhuas puas siv cov ntawv sib xyaw ntau txheej. Txheej txheej sab nraud feem ntau xaiv raws li kev siv ib puag ncig. Yog tias nws yog ib feem uas tiv thaiv seawater, resistant aluminium alloy, xws li 5083 marine aluminium daim ntawv, yuav siv. Nws tuaj yeem nyob ruaj khov nyob rau hauv ib puag ncig marine thiab tiv taus corrosion yaig.
Cov txheej txheem nruab nrab ua si lub luag haujlwm hloov chaw, thiab dhau los ntawm kev daws teeb meem tshwj xeeb lossis kev siv kev ntxhov siab los ntawm qhov sib txawv ntawm cov hlau thiab aluminium. Sab hauv txheej thiab cov hlau sib txuas feem ntau ua kom zoo dua cov khoom siv tau zoo thiab kev ua tau zoo kom ua kom muaj kev sib raug zoo ntawm cov hlau.
Noj qee cov marine ua haujlwm siab heev steel-txhuas kev sib koom ua ke ua piv txwv, silicon (Si) microlayers tau qhia ntawm txhuas-steel interface. Silicon atoms muaj qhov nyiam diffusionicential diffusion txheej, uas tuaj yeem txhawb cov hlau-aluminium intercusions txheej thiab txhim kho cov khoom siv hluav taws xob sib txawv thiab txhim kho cov khoom siv sib txawv ntawm kev sib koom ua ke.
Qhov Zoo
Kev sib txuas zoo heev Lub zog: Tus Hlau-Aluminium Sib Koom Tes Siv Cov Txheej Txheem Tshwj Xeeb, kom ua tiav metallurgical kev sib raug zoo ntawm cov ntaub ntawv hauv thaj chaw sib koom tes. Nws muaj lub zog tseem ceeb heev thiab tuaj yeem tiv thaiv ntau yam kev ntxhov siab tsim los ntawm cov nkoj hauv hiav txwv thiab txo qhov kev pheej hmoo ntawm cov kev nyab xeeb ntawm kev nyab xeeb ntawm cov chaw sib txuas.
Zoo yoog thiab hloov tau raws li cov khoom lag luam ntawm lub nkoj, nws tuaj yeem yoog raws li cov kev xav tau ntawm lub nkoj kev tsim kho thiab hloov kho.