E81T-Ni1 yog ib txoj hlau flux-cored uas siv dav hauv kev lag luam vuam. Nws paub txog nws lub zog tensile siab thiab kev tiv taus kev cuam tshuam zoo heev, ua rau nws yog qhov kev xaiv nrov rau kev siv vuam thoob plaws ntau yam kev lag luam. Hauv tsab blog no, peb yuav tshawb nrhiav cov ntawv thov thiab cov txiaj ntsig ntawm E81T-Ni1 thiab vim li cas nws thiaj suav tias yog cov khoom siv vuam muaj txiaj ntsig.
Cov ntawv thov ntawm E81T-Ni1:
E81T-Ni1 feem ntau yog siv rau kev vuam cov hlau muaj zog siab xws li cov uas siv rau hauv kev tsim kho choj, tsev thiab tshuab hnyav. Nws lub zog tensile siab thiab kev tiv thaiv kev cuam tshuam ua rau nws tsim nyog rau kev siv vuam qhov twg qhov sib koom ua ke vuam raug rau cov khoom hnyav thiab lub zog dynamic. Tsis tas li ntawd, E81T-Ni1 feem ntau yog siv rau hauv kev tsim cov hlab siab, cov kav dej thiab cov qauv offshore, qhov twg welds yuav tsum ua tau raws li qhov zoo thiab kev ua tau zoo.
Cov txiaj ntsig ntawm E81T-Ni1:
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm E81T-Ni1 yog nws qhov kev tso tawm siab, uas tso cai rau kev vuam sai dua thiab ua kom muaj txiaj ntsig ntau dua. Qhov no yog qhov tshwj xeeb tshaj yog nyob rau hauv cov chaw ua haujlwm uas qhov ua tau zoo thiab kev siv nyiaj tsim nyog yog qhov tseem ceeb. Tsis tas li ntawd, E81T-Ni1 muaj kev vuam zoo heev nrog tsawg kawg spatter thiab slag hauv qhov vuam, ua rau cov vuam huv si, zoo. Nws cov khoom siv kho tshuab zoo heev, xws li kev cuam tshuam siab thiab kev tiv thaiv tawg, ua rau nws yog qhov kev xaiv txhim khu kev qha rau cov ntawv thov vuam uas xav tau kev ua tau zoo dua nyob rau hauv cov xwm txheej hnyav.
Ntxiv rau nws cov khoom siv kho tshuab, E81T-Ni1 kuj paub txog nws qhov kev tiv thaiv zoo rau hydrogen-induced cracking, ua rau nws tsim nyog rau kev siv vuam qhov twg hydrogen raug yog qhov xav tau. Qhov no ua rau nws yog thawj qhov kev xaiv rau kev vuam cov hlau muaj zog hauv kev lag luam xws li roj thiab roj av, petrochemicals thiab kev tsim hluav taws xob.
Zuag qhia tag nrho, E81T-Ni1 yog ib qho hlau flux-cored uas muaj ntau yam kev siv nrog lub zog tensile siab, tiv taus kev cuam tshuam, thiab weldability zoo heev. Nws cov ntawv thov ntau yam los ntawm kev vuam cov qauv mus rau kev tsim tshuab hnyav, thiab nws cov txiaj ntsig ua rau nws yog cov khoom siv muaj txiaj ntsig rau kev vuam muaj zog thiab txhim khu kev qha hauv ntau yam kev lag luam.
Hauv kev xaus lus, kev nkag siab txog cov ntawv thov thiab cov txiaj ntsig ntawm E81T-Ni1 yog qhov tseem ceeb rau cov neeg vuam thiab cov neeg tsim khoom uas tab tom nrhiav kev ua tiav cov vuam zoo hauv cov ntawv thov hlau muaj zog. Nws cov khoom siv kho tshuab zoo heev thiab kev tiv thaiv kev tawg los ntawm hydrogen ua rau nws yog ib qho khoom muaj nqis rau kev lag luam vuam, pab tsim cov qauv thiab cov khoom siv ruaj khov thiab txhim khu kev qha.
Lub sijhawm tshaj tawm: Tsib Hlis-27-2024