Qhov ceev thiab cov khoom muaj feem xyuam ntawm silicon steel
Silicon steel, tseem hu ua ferrosilicon alloy, yog cov khoom siv hlau tseem ceeb uas siv dav hauv hluav taws xob, hluav taws xob, kev tsim kho, tsheb, tshuab thiab lwm yam. Lub ntsiab feature ntawm silicon steel yog nws cov khoom zoo heev electromagnetic thiab ua cov khoom. Qhov no yog vim qhov sib ntxiv ntawm silicon tuaj yeem hloov pauv cov qauv siv lead ua ntawm hlau, yog li txhim kho nws cov khoom siv hluav taws xob thiab cov khoom siv kho tshuab. Hauv tsab xov xwm no, peb yuav tsom mus rau qhov ceev ntawm silicon steel thiab nws cov khoom muaj feem xyuam.
Ua ntej, cia peb nkag siab qhov ceev ntawm silicon steel. Qhov ntom yog ib qho ntawm cov khoom siv lub cev ntawm cov teeb meem thiab sawv cev rau qhov loj ntawm ib chav tsev ntim. Qhov ceev ntawm silicon steel feem ntau yog hais txog 7.8 g / cm³, uas yog me ntsis siab dua qhov ceev ntawm cov hlau ntshiab (7.87 g / cm³). Qhov no yog vim qhov hnyav atomic ntawm silicon (28.0855) ntau dua li cov hlau (55.845), yog li thaum silicon atoms hloov qee cov hlau atoms, tag nrho qhov ntom ntom me ntsis.
Qhov ntom ntawm silicon steel muaj qhov cuam tshuam tseem ceeb ntawm nws cov ntawv thov kev ua haujlwm. Ua ntej, qhov ceev txiav txim siab qhov loj thiab qhov hnyav ntawm silicon steel, uas cuam tshuam rau nws cov nqi thauj mus los thiab khaws cia. Qhov thib ob, qhov ceev yog ze ze rau cov khoom siv hluav taws xob ntawm silicon steel. Cov khoom siv hluav taws xob ntawm silicon steel feem ntau yog nyob ntawm nws cov hluav taws xob conductivity thiab sib nqus permeability, thiab cov khoom no muaj feem xyuam nrog microstructure ntawm silicon steel (xws li grain loj, siv lead ua orientation, thiab lwm yam). Qhov ntom ntawm silicon steel tuaj yeem cuam tshuam nws cov microstructure thiab yog li nws cov khoom siv hluav taws xob.
Ntxiv nrog rau qhov ntom ntom, silicon steel muaj ntau lwm yam khoom tsim nyog rau peb saib. Piv txwv li, silicon steel muaj zog dua thiab nyuaj dua li cov hlau ntshiab, uas ua rau nws ua tau zoo dua thaum raug lub siab thiab nro. Tsis tas li ntawd, silicon steel qhov kev tiv thaiv corrosion kuj zoo dua li cov hlau ntshiab, uas ua rau nws muaj kev ruaj ntseg zoo dua nyob rau hauv qhov chaw ntub lossis corrosive.
