Txij li cov hlau thiab titanium tsis sib koom ua ke, nws yog ib qho tsim nyog los cais cov hlau vuam thiab titanium vuam thaum vuam.titanium-steel clad daim hlau. Nws yog ib qho tseem ceeb tshwj xeeb uas tsis muaj cov khoom siv titanium nyob rau hauv thiab ib ncig ntawm lub pas dej molten thaum cov ntaub ntawv hlau yog welded. Nyob rau hauv tib txoj kev, thaum titanium cov khoom yog welded, yuav tsis muaj steel khoom nyob rau hauv thiab ib ncig ntawm lub molten pas dej ua ke. Yog tias titanium sib xyaw rau hauv cov hlau vuam, vuam tsis xws li slag suav nrog hauv cov vuam yuav tshwm sim, uas ua rau qhov tsis tsim nyog kuaj xyuas ntawm qhov vuam. Rov ua dua. Thaum cov hlau sib xyaw rau hauv titanium weld, corrosion kuj ntawm titanium weld yuav poob sharply. Tom qab cov khoom siv hauv kev pabcuam, kev xeb loj yuav tshwm sim hauv lub sijhawm luv luv. Qhov nruab nrab corrosive yuav ncaj qha corrode steel txheej los ntawm txheej titanium, ua rau muaj kev nyab xeeb loj.
Kev ua haujlwm ntawm titanium cladding yog cais cov nruab nrab ntawm cov txheej steel thiab tiv thaiv kev sib cuag ncaj qha ntawm nruab nrab thiab txheej steel. Nws yog ib qho tsim nyog yuav tsum tau teeb tsa lub npog ntsej muag rau sab nraub qaum ntawm cov hlau weld rau vuam cov phaj npog thiab cov phaj sib xyaw ua ke vim tias cov cladding yuav ncaj qha rau nruab nrab. Lub siab, ib feem ntawm cov cladding uas yuav tsum tau muab tshem tawm vim qhov vuam ntawm cov hlau txheej tsis tuaj yeem tsis muaj, txwv tsis pub, lub hau npog yuav raug tshem tawm, thiab lub siab tsim los ntawm qhov nruab nrab yuav tawg lub npog phaj lossis welding seam nruab nrab ntawm lub npog phaj thiab txheej txheej cladding, yog li nws yog ib qho tsim nyog yuav tsum tau nruab lub npog phaj hauv lub hau npog. Teem cov pads hauv qab no.
Lub hauv paus welding yog submerged arc vuam, uas muaj qhov zoo ntawm kev ua haujlwm siab thiab ob peb vuam tsis xws luag, yog li submerged arc vuam tuaj yeem nyiam, tab sis submerged arc vuam muaj lub zog loj thiab cov cua kub loj. Yog hais tias submerged arc vuam yog siv ncaj qha rau hauv thawj vuam, hauv qab ntug ntawm V-zoo li tus zawj yog nyias, thiab ib tug loj tshav kub input yuav ua rau lub qab ntug yuav melted nyob rau hauv ib tug loj ntau yam. Nyob rau lub sijhawm no, tsis muaj lub hauv paus hlau kev txhawb nqa ntawm ib qho tuab hauv qab lub pas dej molten, uas yuav ua rau lub pas dej molten los ntawm lub ntiajteb txawj nqus. Nws yuav ua rau vuam tsis ua hauj lwm thiab kev puas tsuaj rau lub hauv paus hlau. Yog li ntawd, cov tswv yim ntawm argon arc vuam primer ntxiv rau phau ntawv arc vuam filling ntxiv rau submerged arc vuam npog tuaj yeem siv tau.
Lub luag haujlwm tseem ceeb ntawm cladding ntawm titanium clad vuam clad phaj khoom yog los tiv thaiv nruab nrab corrosion. Titanium yog ib yam khoom siv. Nyob rau hauv lub xeev tsis muaj kev tiv thaiv, nws pib nqus oxygen saum 300 degree thiab nqus nitrogen siab tshaj 700 degree, tshwj xeeb tshaj yog nyob rau hauv high-temperature molten lub xeev, thiab cov tshuaj tiv thaiv ntawm oxygen, nitrogen thiab hydrogen yog ceev, uas txo cov corrosion kuj, toughness, thiab plasticity ntawm cov ntaub ntawv, thiab yuav tsum tau ntau dua huv si ntawm lub hauv paus hlau, muab tub lim, vuam torch los yog vuam ib puag ncig thaum lub sij hawm vuam, thiab impurities kuj yuav ua rau cov khoom siv corrosion kuj, toughness thiab plasticity ntawm titanium weld yog txo. Thaum lub titanium weld yog oxidized, nws cov corrosion kuj yuav poob sai, thiab qhov nruab nrab yuav corrode lub vuam thiab tshav kub-tshem tawm tsam nyob rau hauv ib lub sij hawm luv luv. Kev huv huv ntawm cov khoom siv, hluav taws xob, thiab vuam ib puag ncig yog siab heev.
Ua ntej tshaj plaws, ua haujlwm zoo ntawm kev ntxuav ua ntej vuam, so lub hauv paus hlau tsis pub dhau 15-20 hli ntawm ob sab ntawm cov vuam nrog ib daim ntaub ntxuav tshwj xeeb dipped rau hauv cov ethanol, thiab kaw nws nrog 20mm dav daim kab xev tshwj xeeb. rau vuam tom qab so kom tsis txhob muaj cov khoom txawv teb chaws thiab cov plua plav nkag, thiab anhydrous ethanol yuav tsum tau siv los so cov vuam hlau. Kev tiv thaiv vuam kuj yog ib feem tseem ceeb ntawm kev vuam ntawm cov ntaub ntawv titanium. Cov phom phom thiab cov npog tiv thaiv tuaj yeem tiv thaiv lub hauv ntej ntawm vuam, tab sis nws yog tsis yooj yim sua kom tiv thaiv lub nraub qaum ntawm vuam nrog inert roj. Kev tiv thaiv rov qab tuaj yeem ua tiav los ntawm kev qhia cov roj argon los ntawm lub tshuab nqus dej. , cov txheej txheem vuam yuav tsum tau hloov kho raws sijhawm raws li kev tiv thaiv kev tiv thaiv ntawm cov vuam, thiab kev tiv thaiv npog yuav tsum tau ntxiv yog tias tsim nyog. Txoj kev vuam siv GTAW, thiab vuam voltage, tam sim no, xaim txoj kab uas hla, phom roj ntws, thiab vuam ceev yuav tsum nruj me ntsis raws li qhov tsis muaj txheej txheem vuam. Tom qab vuam, cov xim qub ntawm cov vuam yuav tsum raug tshuaj xyuas. Nyiaj dawb, golden daj, xiav, thiab grey sawv cev rau theem ntawm kev tiv thaiv zoo nyob rau hauv lem. Tsis pub xiav thiab grey.
Cov saum toj no yog cov ntsiab lus tseem ceeb ntawm titanium steel clad phaj vuam. Raws li tus kws tshaj lijhlau clad phaj manufacturers, Baoji Taicheng Hlau Co., Ltd tuaj yeem muab txhua yam rau kojcustomized hlau-clad daim hlauthiab teb tag nrho cov lus nug ntsig txog rau koj. Yog tias koj muaj lus nug txog cov khoom lossis kev xav tau, txais tos sib tham!
