Dab tsi yog cov txheej txheem ntawm steel H beam?

Steel H beams, tseem hu ua H-shaped steel, yog ib feem tseem ceeb ntawm kev tsim kho kev lag luam.Vim lawv lub zog thiab durability, lawv tau siv dav hauv ntau yam kev siv.Yog tias koj nyob hauv khw raustructural steel H beams, Nws yog ib qho tseem ceeb kom nkag siab txog cov txheej txheem tsim khoom thiab ntau hom muaj los txiav txim siab paub.
Cov txheej txheem ntau lawm ntawm carbon steel H beam muaj ob peb kauj ruam tseem ceeb.Nws pib los ntawm melting raw cov ntaub ntawv xws li hlau ore, thee thiab limestone nyob rau hauv lub moj tej tawg rauv.Cov txheej txheem tsim cov hlau molten, uas yog tom qab ntawd ua kom zoo dua hauv cov pa oxygen converter kom tshem tawm cov impurities thiab kho cov tshuaj muaj pes tsawg leeg kom ua tau raws li cov hlau xav tau.
Tom qab cov hlau raug tsim, nws yog zoo li tus H beam hlau los ntawm cov txheej txheem hu ua dov.Thaum lub sijhawm txheej txheem no, cov hlau yog rhuab thiab dhau los ntawm cov txheej txheem ntawm cov chais, tsim qhov xav tau H zoo.Cov kab teeb yuav raug txiav mus rau qhov ntev thiab muab kev kho mob ntxiv xws li galvanizing lossis txheej txheej los txhim kho lawv cov kev tiv thaiv corrosion thiab tag nrho cov kav ntev.
Thaum nws los txog rau hom H-beams muaj, muaj ntau yam kev xaiv los xav txog.Galvanized steel H beamfeem ntau yog siv rau hauv kev tsim kho thiab tsim los nqa cov khoom hnyav.Galvanized H beam yog coated nrog ib txheej ntawm zinc los tiv thaiv corrosion, ua rau nws zoo tagnrho rau kev siv sab nraum zoov lossis kev lag luam.Cov pa roj carbon steel H beam rau cov neeg pw tsaug zog yog paub txog nws lub zog siab thiab feem ntau yog siv rau hauv cov qauv thiab kev siv tshuab.Tsis tas li ntawd, A572 A992 steel H beam yog cov qib tshwj xeeb ntawm cov hlau uas muaj zog ntxiv thiab feem ntau siv hauv kev tsim vaj tsev.

Yog koj tab tom nrhiavsteel H beams kev muag khoom, nco ntsoov xav txog koj cov kev xav tau tshwj xeeb thiab daim ntawv thov npaj.Tej yam xws li load-bearing muaj peev xwm, corrosion kuj thiab tag nrho durability yuav tsum tau txiav txim siab thaum xaiv txoj cai hom H-beam rau koj qhov project.
Hauv cov ntsiab lus, cov txheej txheem H-beam ntau lawm suav nrog melting, refining, thiab shaping cov hlau los tsim ib tug muaj zog thiab ntau yam beam.H-beams muaj nyob rau hauv ntau yam kev xaiv, suav nrog galvanized steel, carbon steel thiab cov qib steel tshwj xeeb, yog li muaj qee yam kom haum rau txhua qhov kev tsim kho.Nkag siab txog cov txheej txheem tsim khoom thiab ntau hom hlau H beam tus nqi yuav pab koj txiav txim siab paub thaum yuav cov khoom tseem ceeb no.