** 1. Dab tsi yog qhov sib txawv ntawm Kub Rolled thiab Cold Rolled Yeeb Nkab? **
Kub Rolled yeeb nkab tsim los ntawm cov cua kub steel biltse saum lawv cov recrystallization kub (nyob ib ncig ntawm 1700 degree) thiab yuam lawv los ntawm kev sib tw tuag. Cov txheej txheem no ua rau muaj cov npoo av, ntsuas qhov chaw, tsawg dua qhov ntev ntev ntev, thiab cov yeeb nkab uas feem ntau softer thiab ntau du. Txias Rolled Yeeb Nkab Pib ua cov yeeb nkab kub tab sis txuas ntxiv ua tiav ntawm chav sov los ntawm kev kos lossis kev ua kom muaj kev sib tw. Qhov no compresses cov steel, tsim cov npoo smoother, ua kom muaj zog dua, ua kom muaj zog ntxiv, hardness, thiab txhim kho txoj kev ncaj, tab sis txo cov ductility.
** 2. Kuv puas yuav tsum siv kub dov los yog txias rolled steel? **
Xaiv ** Kub Rolled Steel ** Yog tias koj qhov project ua ntej qis dua, kev sib sau ua haujlwm qis dua (piv txwv li cov thav duab loj dua tshiab, cov khoom sib tw, cov khoom siv kev tsheb ciav hlau). Xaiv ** Rolled txias dov steel, yog koj xav tau cov ntaub ntawv smoother thiab hardness, zoo dua li cov ntaub ntawv kho tau zoo, cov khoom siv hluav taws xob, cov cuab yeej siv hluav taws xob, cov khoom siv).
** 3. Dab tsi yog qhov sib txawv ntawm kub tiav thiab txias tiav cov yeeb nkab? **
"Kub tiav cov yeeb nkab" yog qhov sib luag nrog "KUB Rolled yeeb nkab". "Txias txias yeeb nkab" yog conmonymous nrog "khaub thuas dov yeeb". Tsis muaj cov tswv yim sib txawv ntawm cov lus "kub dov / kub ua tiav" lossis "txias dov / txias tiav" thaum xa cov yeeb nkab; Lawv piav qhia tib cov txheej txheem kev tsim khoom thiab ua rau cov yam ntxwv.
** 4. Peb Hom Hlau Hlau Hlau Yog Dab Tsi? **
Kub Rolled Steel yog feem ntau cov customized los ntawm nws cov khoom kawg / daim ntawv:
* ** KUB Rolled cov qauv txheej txheem: ** Xws li cov kab teeb (I-nqaj, cov ciav hlau h-ci, cov ces kaum, thiab flangles, thiab cov chaw dav dav.
* ** Cov khoom siv kub dov: ** Xws li ntawv, phaj, thiab sawb. Cov no feem ntau siv los ua cov khoom pib rau kev ua se ntxiv (zoo li colding txias) lossis ncaj qha rau cov ntawv thov ua ke, thiab tso tsheb hlau luam.
* ** Kub Rolled ntev cov khoom: ** suav nrog cov kab tuav (puag ncig, square, hexagonal), pas nrig, thiab ntsia. Siv hauv kev tsim kho, Shafts, zog, thiab kev tsheb ciav hlau thiab kev tsheb ciav hlau.
** 5. Yuav ua li cas txheeb xyuas kub dov thiab dov hlau? **
* ** DOS DUA: ** KUB Rolled steel muaj ntxhib, screating me ntsis lossis textured nto (zeb nplai), feem ntau tsaus grey lossis bluish. Txias rolled steel muaj ib tug heev du, qee zaum ci ci lossis oily-zoo li saum npoo.
* ** STES: ** Cov khoom kub kub feem ntau tau sib npaug npoo. Cov khoom txias dov tau muaj ntse heev, meej, xwm fab.
* ** Doensension kam rau: ** Coldle Rolled Steel tso tawm ntau qhov sib xws zuj zus thiab yog.
* ** Oily kev xav: ** Cov hlau txias siv tau muaj cov roj nplua nyeem / roj pleev zoo li ntawm kev ua. Kub dov tsis.
* ** Xim: ** Lub zeb teev ntawm kub dov steel muab nws tus yam ntxwv tsaus grey lossis oxidized saib. Txias rolled steel yog feem ntau yog lub ci ci, lub teeb ci txho hlau xim.
* ** Daim ntawv cim npe / yuav ntawv pov thawj lossis cov ntawv ceeb toom zeb yuav qhia meej meej xeev txawm tias kub kub (hr) lossis dov (CR).
