Tshooj hlauyog ib hom sawb hlau uas muaj qee ntu zoo thiab loj. Nws yog ib qho ntawm plaub hom hlau loj (phaj, raj, hom thiab lo lo ntxhuav). Raws li cov duab ntawm seem, cov seem hlau tuaj yeem muab faib ua cov seem hlau yooj yim thiab cov seem steel (special-shaped steel). Lub qub yog hais txog square steel, round steel, ca steel, Angle steel, hexagonal steel, thiab lwm yam .; Cov tom kawg yog hais txog I-beam steel,channel hlau, tsheb ciav hlau, qhov rais steel, dabtsi yog khoov steel, thiab lwm yam.
Rebartsis yog seem steel, rebar yog hlau. Rebar yog hais txog cov hlau rau cov pob zeb ua kom muaj zog thiab cov pob zeb ua kom muaj zog, thiab nws cov ntu ntu yog puag ncig lossis qee zaum square nrog cov fab sib npaug. Xws li round steel bar, ribbed steel bar, torsion steel bar. Reinforced qhob steel bar hais txog lub bar ncaj nraim los yog disk bar steel siv rau cov pob zeb ua kom muaj zog, nws cov duab tau muab faib ua ob hom steel bar thiab deformed steel bar, lub xeev tus me nyuam yog ncaj bar thiab disk puag ncig ob.
Hlau yog dav siv thiab muaj ntau ntau yam. Raws li cov duab sib txawv, steel feem ntau muab faib ua plaub pawg: profile, phaj, yeeb nkab thiabcov khoom siv hlau. Hlau yog ib yam khoom ntawm ib yam zoo li, qhov loj thiab cov khoom ua los ntawm ingot, billet los yog hlau los ntawm kev ua haujlwm siab. Cov txheej txheem steel feem ntau yog los ntawm kev ua haujlwm siab, kom cov hlau ua tiav (billet, ingot, thiab lwm yam) tsim cov yas deformation. Raws li qhov sib txawv steel ua kub, tuaj yeem muab faib ua cov txheej txheem txias thiab kub ua ob.
Yog tias koj txaus siab rau cov khoom no, koj tuaj yeem nyem rau ntawm lub kaum sab xis sab xis, peb yuav tiv tauj koj sai li sai tau.
Post lub sij hawm: Feb-24-2023