Kev siv zog muaj zog siv ntau dua nyob rau hauv tsheb vim nws cov khoom zoo hauv qhov sib txawv ntawm qhov kev sib koom ntawm lub zog buckling, tus yam ntxwv ntawm lim tawv, lub peev xwm ntawm txoj kev xa tawm thiab kev muaj peev xwm ntawm kev sib tsoo absorbing zog. Tam sim no, cov hlau siab siv hauv cov tsheb tha tsheb yog siv cov BH steel, DP steel, TRIP steel, etc.International super light cev qhov project (ULSAB) yuav tsum xa tawm hauv xyoo 2010 tus qauv kev paub ntau tshaj (ULSAB - AVC) 97% ntawm cov ntaub ntawv rau siab zog steel, advanced high zog steel phaj nyob rau hauv lub feem ntawm lub tsheb cov khoom yuav ntau tshaj 60%, ntawm qhov kev faib ua feem ntawm dual theem steel yuav suav 74% ntawm lub tsheb phaj.
Cov cuab yeej ua kom muaj zog thev naus laus zis yog txoj kev loj hlob yav tom ntej
May 29, 2018
Tso lus