Dab tsi yog tsawg kub vuam?
Nyob rau hauv lub steel yeeb nkab kev lag luam, tsawg kub vuam yog qhov tseem ceeb thiab kev sib tw ua tau zoo yog hais txog kev ua tau zoo thiab kev ntseeg tau ntawm cov yeeb nkab cov yeeb nkab cov khoom lag luam. Huayang Huayang Steel Yeeb Nkab Tuam Txhab, raws li kev nkag siab loj hauv cov khoom siv steel, muaj kev nkag siab ntau ntxiv thiab kev tshawb nrhiav kev paub thiab kev txhim kho. Niaj hnub no, peb yuav tham txog cov ncauj lus tseem ceeb hauv kev siv hluav taws xob tsawg.
Alloying ntsiab hauv Vuam Cov Ntaub Ntawv
Nyob rau hauv cov txheej txheem ntawm tsawg kub vuam, kev xaiv ntawm vuam cov ntaub ntawv yog qhov tshwj xeeb tshaj yog qhov tshwj xeeb, thiab cov alloy cov ntsiab lus ua rau lub luag haujlwm txiav txim siab. Cov kev sib txuas ua ke xws li Nickel (NI), manganese (mn), molybdenum (mo) thiab lwm yam. Nickel tuaj yeem txhim kho qhov tsawg-qhov kub ntawm weld hlau thiab txo tus txias-brittle hloov kub. Nyob rau hauv qhov chaw kub tsawg, ib qho nyiaj uas muaj peev xwm tiv thaiv ntau tiam thiab kev tawm ntawm weld tseem tuaj yeem tswj cov khoom siv zoo ntawm qhov kub. Thaum xaiv cov ntaub ntawv vuam, Huayang Steel Yeeb Nkab Tuam txhab yuav nruj me ntsis nws cov kev xav tau raws li cov khoom lag luam sib txawv thiab siv ib puag ncig kom ntseeg tau tias vuam zoo.
Manganese ua lub luag haujlwm tseem ceeb hauv kev deoxidation thiab desulfurization, thiab tseem tuaj yeem txhim kho lub zog thiab tawv ntawm Weld. Nws tuaj yeem sib txuas nrog cov leej faj los ua qauv manganese sulfide, uas txo cov nyiam ntawm kub tawg hauv Weld. Nyob rau hauv tsawg vuam, tus tsim nyog ntxiv ntawm manganese yog pab tau txhim kho kev ua tau zoo ntawm Weld thiab txhim kho nws cov kev ruaj khov nyob rau hauv qhov kub thiab txias.
Molybdenum tuaj yeem txhim kho lub zog kub thiab corrosion tsis kam ntawm weld hlau, thiab nws kuj ua rau txhim kho kev siv weld nyuaj hauv qhov chaw kub tsawg. Huayang Huayang Steel Yeeb Nkab Cov Tuam Txhab yuav nkag siab txog cov txheej txheem kev tshawb fawb thiab kev tsim khoom thiab txhim kho cov pob qij txha welded los ntawm kev txhim kho cov mis.
Kev sib xyaw ntawm cov roj tiv thaiv
Ntxiv nrog rau cov ntsiab lus sib xyaw nyob rau hauv cov ntaub ntawv vuam, cov muaj pes tsawg leeg ntawm kev thaiv cov roj tseem muaj qhov cuam tshuam tseem ceeb ntawm qhov qis-kub vuam nyhuv. Nyob rau hauv tsawg dua vuam, argon (ar), carbon dioxide (co) thiab lawv cov roj sib tov tau siv ntau li kev thaiv cov roj av.
Argon yog cov roj inert nrog cov nyhuv tiv thaiv zoo, uas tuaj yeem ua kom zoo nyob sab hauv huab cua thiab tiv thaiv cov hlau weld los ntawm ua oxidized thiab nitrided. Nyob rau hauv cov txheej txheem tsawg-kub-kub Lub purity thiab ntws tswj ntawm argon roj tau ua rau pom tseeb kom ntseeg tau tias qhov muaj kev ruaj khov ntawm vuam txheej txheem thiab weld zoo.
Cov pa roj carbon dioxide tiv thaiv vuam muaj qhov zoo ntawm cov nuj nqis qis, tab sis muaj cov pa roj carbon ntau, tab sis nyob rau hauv qhov kub thiab txias rau kev ua kom tsis zoo xws li oxidation ntawm weld hlau thiab porosity. Yog li ntawd, Huayas Huayang Steel Yeeb Nkab Tuam txhab yuav nruj me ntsis vuam, xws li siv cov roj av vuam, xws li tam sim no, voltage thiab vuam ceev.
Tsis tas li ntawd, cov roj sib xyaw ntawm Argon thiab cov pa roj carbon dioxide tseem dav siv nyob rau hauv tsawg vuam. Cov tshuaj sib xyaw no sib xyaw ua ke ntawm cov txiaj ntsig ntawm ob, uas tsis tuaj yeem txhim kho kev ua haujlwm vuam ua tau zoo, tab sis kuj tseem ua kom muaj qee qhov zoo vuam zoo. Los ntawm kev sim txuas ntxiv thiab ua kom zoo dua qub,
Ua Haujlwm Ntawm Txheej Txheej
Rau kev vuam txoj kev xws li duav hluav taws xob arc vuam, qhov sib xyaw ua ke ntawm txheej txheej yog qhov tseem ceeb rau kev kub kub vuam. Cov txheej feem ntau muaj arc stabilizer, slagging tus neeg sawv cev, deoxidizer thiab lwm yam.
Arc Stabilizer tuaj yeem ua kom cov khoom siv sib txuas ruaj khov ntawm vuam arc thiab ua kom cov vuam txheej txheem smoother. Hauv qhov chaw kub tsawg, qhov kev ruaj ntseg ntawm arc yuav raug cuam tshuam rau qee yam, thiab zoo arc stabilizer tuaj yeem kov yeej qhov teeb meem no. Thaum xaiv cov hluav taws xob npog hluav taws xob, Huayang Steel Yeeb Nkab Lub Tuam Txhab yuav them sai sai rau cov hom thiab cov ntsiab lus ntawm Arc stabilizer nyob rau hauv cov txheej txheem sib luag.
Cov neeg sawv cev sib tw swb yuav ua rau cov kab hlau vuam, npog cov hlau weld, cais cov cua thiab qeeb tus nqi cua txias ntawm Weld. Hauv qhov tsis tshua muaj kub vuam, tsim nyog slagging tus neeg sawv cev tuaj yeem tiv thaiv tus weld hlau los ntawm txias nrawm thiab zam kev tawg thiab lwm yam tsis xws luag.
Deagidizer yog siv los tshem tawm cov oxygen los ntawm weld hlau thiab txhim kho cov khoom siv huv siab thiab cov khoom siv ntawm Weld. Nyob rau hauv tsawg-kub vuam, deoxidizer ua lub luag haujlwm tseem ceeb, uas tuaj yeem txo qis oxide suav hauv Weld thiab txhim kho qhov tsawg-qhov kub ntawm Weld.
Txhawm rau kom suav, alloy ntsiab, thaiv cov roj sib xyaw thiab cov txheej txheem sib xyaw ua ke nyob rau hauv tsawg vuam txhua yam muaj qhov tseem ceeb ntawm vuam zoo. Huayang Huayang Steel Yeeb Nkab Lag luam tau ua ib txwm tau tshawb nrhiav tas li thiab ua kom zoo dua qhov tsawg-kub vuam txheej txheem. Los ntawm kev tswj hwm qhov tseeb thiab tsim nyog xa tawm ntawm cov khoom siv tseem ceeb, nws muaj kev lag luam zoo ntawm cov kev xav tau ntawm thaj chaw sib txawv hauv qhov chaw muaj kub tsawg. Peb tseem yuav txhawb nqa tus ntsuj plig ntawm kev hloov tshiab, txuas ntxiv txhim kho qib qib thiab pab txhawb kev lag luam steel yeeb kev lag luam.
