Nyob rau hauv lub reging rhiav ntawm lub Hoobkas steel, lub pob hluav taws xob liab tau ua tiav, thiab yog cov yam ntxwv zoo nkauj heev txuas ntxiv sau cov lus dab neeg tshiab .
Thaum cov khoom siv hlau yog rhuab saum cov recrystallization kub, nws lub zog ntawm cov khoom siv ntawm cov khoom siv hluav taws xob muaj zog, thiab cov khoom siv hluav taws xob txo qis los ntawm ntau dua 40% piv nrog cov txheej txheem txias txias, tsim cov tau ua tiav ultra-tuab daim ntawv.
Nyob rau hauv lub 1700 hli kub txuas ntxiv rolling kab, cov slab nrog lub zog ntawm 300 {{{{{{9 {{{{{{{{5% {{{9} {{5% { H-Shaped Steel thiab Marine Steel daim hlau. Lub anisotropy coefficient ntawm cov khoom tuaj yeem tswj tau hauv qab no 1.2 tom qab txhim kho cov tshuab ruaj khov ntawm cov khoom.
Cov khoom siv kub niaj hnub ntawm cov neeg siv hluav taws xob niaj hnub no Thiab kho kom meej ntau lawm txhawb txoj kab kub txhua xyoo ntawm ib txoj kab kub rolling mus txog 5 lab tons .
Hais txog kev txuag hluav taws xob, kev siv hluav taws xob ib tev ntawm cov kab kev hloov pauv kub yog tsuas yog 1%, thiab cov qauv siv roj kub txhua xyoo Dov qauv tuaj yeem txo cov yob hla los ntawm 20% thiab cov nqi ntawm cov khoom siv los ntawm 35%.
Nyob rau hauv txoj kev hloov pauv ntawm kev tsim khoom ntsuab, cov thev naus laus zis siv hluav taws xob ntau ntxiv rau cov khoom lag luam tshiab tiam ntawm kub yob cov txheej txheem yog tawg ntawm cov kev coj ntawm Ultra-cov khoom siv liab ua ke nrog kev loj hlob tshiab hauv lub sijhawm tshiab hauv lub sijhawm ntse {}}
