Rau vuam ntawmtitanium-steel clad daim hlau, yuav ua li cas kom tsis txhob muaj cov tshuaj tiv thaiv alloying ntawm titanium cladding thiab steel puag thaum lub sij hawm vuam txheej txheem, yog li txo qhov tsim ntawm brittle Ti-Fe intermetallic tebchaw, thiab txo los yog txawm zam lub dilution ntawm titanium cladding. Qhov tshwm sim yog tus yuam sij rau kev paub txog nws qhov kev sib txuas siab thiab txhim khu kev qha, thiab nws tseem yog qhov tseem ceeb ntawm cov kws tshaj lij hauv tsev thiab txawv teb chaws thiab cov kws tshawb fawb. Tam sim no, ib txoj hauv kev tseem ceeb yog siv cov qauv sib txawv kom tsis txhob muaj kev sib cuag ncaj qha ntawm titanium thiab hlau los ntawm txheej vuam; Lwm txoj kev siv feem ntau yog ntxiv cov txheej txheem hloov pauv thaum lub sij hawm vuam los tiv thaiv titanium los ntawm qhov kub thiab txias. Tsis tas li ntawd, qee cov kws tshawb fawb tau sim siv lub laser ib zaug nkag txoj kev los ua kom muaj txiaj ntsig zoo ntawm titanium-steel clad daim hlau txhawm rau txhim kho kev ua haujlwm ntawm clad phaj vuam.
1. Kev tsim cov qauv zawj Los ntawm kev tsim cov txheej txheem sib txawv ntawm qhov zawj, ua ke nrog cov txheej txheem txheej txheej vuam, kev sib cuag ncaj qha ntawm cov hlau hauv qab txheej thiab cov titanium cladding thaum lub sij hawm vuam txheej txheem yuav zam tau, yog li txo qhov brittle Ti-Fe. intermetallic compound nyob rau hauv kev sib koom tes. tsim lub hom phiaj.
Ntawm lawv, ib txoj kev kho mob feem ntau yog tshem tawm cov titanium cladding nyob rau hauv lub cheeb tsam yuav tsum tau welded ua ntej welding, ces tsuas weld cov seem steel substrate, ces ntxiv ib tug them nyiaj phaj nyob rau sab ntawm lub titanium cladding, thiab thaum kawg nqa tawm cov nyiaj them phaj. thiab titanium cladding. Qhov sib txuas ntawm cov khaubncaws sab nraud povtseg. Vim hais tias cov titanium cladding nyob rau hauv kev sib cuag nrog lub hauv paus txheej steel raug tshem tawm ua ntej welding, kev sib cuag ntawm lub molten steel puag txheej thiab titanium cladding yog zam thaum lub sij hawm vuam, yog li zam qhov tsim ntawm intermetallic tebchaw. Txawm li cas los xij, nws tsim nyog sau cia tias nyob rau hauv txoj kev vuam no, nws tseem nyuaj rau kev ua tiav cov txiaj ntsig zoo ntawm cov titanium muab tub lim thiab lub hauv paus hlau, uas yuav cuam tshuam rau kev ntseeg siab ntawm kev sib koom ua ke thaum ua haujlwm rau qee yam.
2. Los ntawm ntau txheej thiab ntau dhau vuam, nrog rau txheej txheej vuam ntxiv rau cov txheej txheem kev hloov pauv, kev nkag mus vuam tuaj yeem txo cov xov tooj ntawm cov khoom sib txuas hauv qhov sib koom ua ke thiab txhim kho kev ua haujlwm. Kev tshawb fawb tseem tau lees paub tias kev txo cov vuam cua sov tuaj yeem txo cov naj npawb ntawm cov khoom sib txuas. Tus nqi ntawm cov compound yuav ua lub luag haujlwm zoo. Piv nrog tsoos arc vuam txoj kev, high-lub zog nqaj vuam muaj cov ntaub ntawv zoo nyob rau hauv lub zog ntawm lub zog ntom thiab tsis tshua muaj vuam ua kom sov. Kev tshawb fawb ntawm beam vuam tseem nyob rau hauv nws cov me nyuam mos.
Cov txiaj ntsig kev tshawb fawb ua ntej qhia tau hais tias kev nkag mus vuam ntawm cov phaj sib xyaw tuaj yeem txhim kho qhov vuam zoo piv nrog cov txheej txheem ntau dhau los ntawm kev siv tshuab los ntawm kev siv cov yam ntxwv ntawm lub zog siab ceev, tsis tshua muaj hluav taws xob tawm tswv yim, thiab muaj zog tswj ntawm lub zog loj. qhov chaw sov. Nyob rau tib lub sijhawm, qhov zoo ntawm cov pob qij txha welded tuaj yeem txhim kho ntxiv los ntawm kev ntxiv cov hlau interlayer. Txawm li cas los xij, tam sim no, kev sib txuas ntawm cov phaj sib txuas los ntawm cov cuab yeej siv hluav taws xob siab siv hluav taws xob, nrog rau kev xaiv cov txheej txheem hloov txheej hlau thiab cov txheej txheem ntxiv, tseem yuav tsum tau ua kom zoo thiab kawm tob.
Tam sim no, kev tshawb fawb thiab kev tsim vaj tsev daim ntawv thov ntawm titanium-steel clad phaj vuam los ntawm kev sib txuas ua ke ntawm ntau qhov kev siv vuam tshuab nrog qhov sib ntxiv ntawm cov txheej txheem hloov pauv tau kuj paub tab. Txawm li cas los xij, cov txheej txheem ntau txheej txheej txheej vuam muaj qhov tsis zoo ntawm cov txheej txheem cumbersome thiab kev ua haujlwm qis, uas txwv nws txoj kev siv dav rau qee yam. Txawm hais tias high-zog beam welding technologies xws li lasers thiab electron beams muaj cov yam ntxwv ntawm lub zog siab ceev thiab tsis tshua muaj cua sov input, ib zaug nkag mus rau vuam ntawm cov boards puas tau pom zoo muaj peev xwm los txhim kho cov vuam efficiency ntawm cov boards. Txawm li cas los xij, nyob rau hauv kev ua haujlwm ntawm yuav ua li cas xaiv, tsim thiab ntxiv cov txheej txheem hloov pauv ntawm cov hlau txuas ntxiv txhawm rau txhim kho cov pob qij txha zoo, tseem muaj qhov xav tau ceev nrooj rau qhov tob thiab kev tshawb fawb, uas tseem yuav yog ib qho ntawm cov lus qhia tseem ceeb hauv qhov no. teb yav tom ntej. Tsis tas li ntawd, qee qhov kev siv thev naus laus zis tshiab, xws li kev sib txhuam-theem kev sib txhuam do vuam tshuab, tuaj yeem txo qhov tsim ntawm nkig intermetallic tebchaw thaum lub sij hawm vuam ntawm clad daim hlau vim tias lawv cov txiaj ntsig tseem ceeb ntawm cov khoom siv hluav taws xob tsawg. Cov cuab yeej no yog tam sim no siv nyob rau hauv aluminium Qhov chaw vuam ntawm tooj liab-clad daim hlau tau pib siv, thiab tau txais txiaj ntsig zoo. Txij li cov phaj clad muaj qee qhov zoo sib xws hauv cov qauv thiab vuam cov yam ntxwv, nws kuj muaj qee qhov kev cia siab rau hauv kev lag luam ntawm vuam titanium steel clad daim hlau. Yog li ntawd, yuav ua li cas los txhawb cov ntawv thov ntawm qee qhov tshiab vuam thev naus laus zis hauv kev ua haujlwm ntawm titanium-steel clad plate welding, thiaj li txhawm rau txhim kho nws cov vuam efficiency thiab zoo, kuj yuav yog ib qho ntawm cov lus qhia tseem ceeb rau kev txhim kho yav tom ntej ntawm daim teb no.
