Lub ntsiab yog vim li cas rau demagnetization ntawm kauv welded kav - kom paub tseeb tias qhov tseeb

Residual magnetism tseem cuam tshuam rau kev tshuaj xyuas ntawm kauv welded steel kav. Piv txwv li, nyob rau hauv X-ray industrial TV imaging systems, residual magnetism deflect lub electron beam nyob rau hauv cov duab intensifier, ua rau ib tug "S"-zoo li tus distortion nyob rau hauv daim duab. Qhov kev tsis sib haum xeeb no tuaj yeem cuam tshuam rau kev tshawb nrhiav cov txiaj ntsig ntawm ntuj tsis xws luag xws li pores thiab slag inclusions, tshwj xeeb tshaj yog txo tus nqi nrhiav pom ntawm cov kab tsis zoo xws li kev nkag tsis tiav thiab tawg. Yog li ntawd, txhawm rau xyuas qhov tseeb ntawm cov txiaj ntsig tshuaj xyuas, kev kho demagnetization yog xav tau rau cov kav hlau welded steel kav.