Huab cua: steel nqi yuav ruaj khov thiab tsis muaj zog

Cov ntaub ntawv qhia tau hais tias hnub no lub neej yav tom ntej dub tau qhib qis dua thiab tau sawv hauv qhov liab, kev lag luam kev xav tau zoo tuaj, thiab kev thauj mus los tau zoo dua, tab sis qhov chaw ua lag luam tseem tsis muaj zog, thiab cov nqi hlau tau nqis me ntsis ...
(Yog tias koj xav paub ntau ntxiv txog kev lag luam xov xwm ntawm cov ntawv kub dov steel, koj tuaj yeem tiv tauj peb txhua lub sijhawm)
Kub dov steel kauj: ruaj khov thiab tsis muaj zog
Tsis ntev los no, qhov cuam tshuam ntawm kev sib kis tau txuas ntxiv mus, thiab qee cov tub lag luam tau ncua kev xa khoom thiab tsuas yog hais tus nqi xwb.Vim qhov nce nqi ntawm tus nqi kawg, cov khoom siv thiab kev thov ntawm HRC tsis muaj zog, thiab cov dej ntws qis feem ntau yog nyob rau theem tos-thiab-saib, thiab kev lag luam kev lag luam tsis zoo.Nws cia siab tias tus nqi ntawm HRC yuav ruaj khov thiab ruaj khov rau tag kis.
Nruab nrab thiab hnyav steel phaj: ruaj khov thiab tsis muaj zog
Kev cuam tshuam los ntawm kev thov tsis muaj zog, kev ua lag luam lub zog txhawb nqa siab tsis txaus, cov tub lag luam lub siab xav tau nyob rau hauv siab, thiab kev thauj mus los ntawm steel mills tau yooj yim me ntsis, tab sis kev lag luam kev lag luam tseem txwv.Kho qhov khiav.
Hlau sawb: ruaj khov thiab tsis muaj zog
Steel mills feem ntau tau txais kev txiav txim tab sis kev xa khoom nyuaj.Qhov kev thov rau nruab nrab-dav thiab cov khoom lag luam siab yog tseem ceev faj.Kev ua lag luam hloov pauv yog txwv.East Tuam Tshoj thiab South Tuam Tshoj yog ruaj khov thiab tsis muaj zog.Cov tub lag luam feem ntau muaj tus cwj pwm tos-thiab-pom., Nws xav tias kev lag luam tus nqi ntawm cov sawb hlau yuav ruaj khov thiab ruaj khov rau tag kis.
(Yog xav paub ntxiv txog qhov cuam tshuam ntawm cov khoom siv hlau tshwj xeeb, xws li cov ntawv kub dov carbon steel, koj tuaj yeem tiv tauj peb)
Raws li Russia thiab Ukraine kev cuam tshuam rau kev ua lag luam maj mam poob qis, steel nqi hloov pauv yuav rov qab mus rau lawv tus kheej cov khoom siv thiab xav tau kev xav, tig mus rau kev txheeb xyuas qhov xav tau tiag tiag tom qab nkag mus rau lub caij nyoog siab.Tam sim no, tag nrho kev ua tau zoo ntawm cov vaj tsev sab nrauv tseem tsis muaj zog.Txawm hais tias cov kev tsim kho vaj tse tau nce cov cai, kev tiv thaiv kev tiv thaiv yog txwv.Tag nrho qhov kev thov rau cov khoom siv hauv tsev tseem txhawj xeeb.Txawm hais tias kev xa tawm ntawm cov yob kub tau txhawb nqa tsis ntev los no, tus nqi siab tau txwv tsis pub cov kev xav tau hauv tsev.Txuas ntxiv ua tib zoo saib xyuas kev tiv thaiv kab mob sib kis.Tswj lub zog.Ntawm tag nrho, nws xav tias tus nqi lag luam steel yuav ruaj khov thiab muaj zog dua tag kis, thiab tus nqi nruab nrab yuav nce 10-30.
(Yog tias koj xav tau tus nqi ntawm cov khoom steel tshwj xeeb, xws li kub dov steel phaj, koj tuaj yeem tiv tauj peb rau cov lus hais txhua lub sijhawm)