Txoj kev twg yog qhov zoo tshaj plaws rau kev thauj DX51D + Z steel coils?
A: Qhov tseem ceeb rau kev thauj mus los zoo yog kev thauj mus los> tsheb ciav hlau thauj> nkoj thauj. Thaum lub sij hawm thauj mus los, cov coils yuav tsum muaj kev ruaj ntseg nrog cov hlua hlau kom tiv thaiv kev puas tsuaj los ntawm kev sib tsoo thiab kev sib tsoo.
Dab tsi yog qhov weldability ntawm DX51D + Z steel coils?
A: Lawv muaj qhov zoo weldability, ua tau raws li cov qauv vuam dav dav thiab tsim nyog rau vuam qhov chaw hauv tsheb, khoom siv hauv tsev, thiab lwm yam. Kev saib xyuas yuav tsum tau ua los tiv thaiv zinc txheej thaum vuam.
Yuav ua li cas zinc txheej puas yuav txo qis thaum vuam DX51D + Z?
A: Tsawg-kub vuam txoj kev xws li argon arc vuam siv tau. Vuam kub thiab ceev yuav tsum tau tswj kom tsis txhob muaj zinc evaporation ntau dhau vim qhov kub thiab txias. Qhov chaw nyob ib ncig ntawm lub vuam yuav tsum tau kho tam sim ntawd tom qab vuam los tiv thaiv corrosion.
Puas yog qhov kev tiv thaiv corrosion ntawm DX51D + Z steel coils ua tau raws li qhov yuav tsum tau siv rau sab nraum zoov?
A: Yog, zinc txheej zoo tiv thaiv sab nraud corrosion. Cov zinc txheej hnyav dua qhia tias muaj zog corrosion kuj. Piv txwv li, Z275 specification yog haum rau ntev - siv sab nraum zoov thiab feem ntau siv nyob rau hauv lub tsev sab nrauv phab ntsa thiab sab nraum zoov kev txhawb nqa.
Dab tsi tshwj xeeb yuav tsum tau ua kom tau raws li DX51D + Z thaum siv hauv tsev?
Teb: Nws yuav tsum muaj cov qauv zoo los hloov kho cov kev xav tau ntawm cov khoom sib txawv, qhov saum npoo yuav tsum du thiab tsis muaj qhov tsis xws luag, thiab nws yuav tsum ua kom tau raws li cov kev xav tau ntawm cov khoom siv hauv tsev kom tsis txhob xeb thaum siv.