Silicon alloy steel muaj 1.0 mus rau 4.5% silicon thiab tsawg dua 0.08% carbon yog hu uasilicon hlau. Nws muaj cov yam ntxwv ntawm siab sib nqus permeability, qis coercivity, thiab loj resistivity, yog li hysteresis poob thiab eddy tam sim no poob yog me me. Feem ntau yog siv los ua cov khoom sib nqus hauv cov motors, transformers, cov khoom siv hluav taws xob thiab cov cuab yeej hluav taws xob. Txhawm rau ua kom tau raws li qhov xav tau ntawm kev xuas nrig ntaus thiab shearing thaum tsim cov khoom siv hluav taws xob, ib qho degree ntawm plasticity kuj yuav tsum tau. Txhawm rau txhim kho qhov sib nqus induction kev ua tau zoo thiab txo qis hysteresis poob, cov ntsiab lus ntawm kev puas tsuaj impurities yuav tsum tau qis li sai tau, thiab cov phaj zoo yuav tsum tau ua kom du thiab qhov chaw zoo.
Hardness yog ib qho ntawm cov yam ntxwv zoo ntawm silicon steel los xij. Thaum cov tshuab xuas nrig ntaus tsis siv neeg niaj hnub no yog cov ntawv xuas nrig ntaus, cov kev xav tau rau hardness yog nruj dua. Thaum lub hardness tsawg dhau lawm, nws tsis haum rau kev ua haujlwm pub mis ntawm lub tshuab xuas nrig ntaus tsis siv neeg. Nyob rau tib lub sijhawm, nws yog qhov yooj yim los tsim cov burrs ntev ntev thiab ua kom lub sijhawm sib dhos. lub sij hawm nyuaj. Yuav kom ua tau raws li cov kev xav tau saum toj no, lub hardness ntawm silicon steel ntawv yuav tsum siab tshaj li ib qho hardness nqi. Piv txwv li, lub hardness ntawm 50AI300 silicon steel ntawv feem ntau yog tsis tsawg tshaj li HR30T hardness nqi 47. Lub hardness ntawm silicon steel los xij nce raws li qib nce. Feem ntau, cov ntsiab lus silicon ntau ntxiv rau qib siab qib silicon steel los xij, cov nyhuv ntawm cov tshuaj tiv thaiv ntxiv dag zog ntawm cov hlau ua rau lub hardness siab dua.
Ntau hom silicon steel muaj qhov sib txawv hardness.
