Silicon steel los xij rau hluav taws xob feem ntau hu ua silicon steel los yog silicon steel los xij. Raws li lub npe qhia, nws yog hluav taws xob silicon steel nrog cov ntsiab lus silicon txog li 0.8%-4.8%, uas yog tsim los ntawm kub thiab txias dov. Feem ntau, lub thickness yog tsawg dua 1 hli, yog li nws yog hu ua nyias phaj. Silicon steel nplooj hais dav dav yog nyob rau hauv cov phaj phaj thiab yog ib ceg ywj siab vim lawv siv tshwj xeeb. Silicon steel sheets rau cov khoom siv hluav taws xob muaj cov khoom siv hluav taws xob zoo heev thiab yog qhov tseem ceeb thiab cov khoom sib nqus tseem ceeb hauv lub zog, kev sib txuas lus thiab kev lag luam.
(1) Classification ntawmsilicon steel ntawv
A. Silicon steel los xij tuaj yeem muab faib ua silicon qis thiab siab silicon raws li lawv cov ntsiab lus silicon. Tsawg silicon wafers muaj tsawg dua 2.8% silicon. Lawv muaj lub zog txhua yam thiab feem ntau yog siv los ua cov motors, feem ntau hu ua lub cev muaj zog silicon steel los xij. High silicon wafers muaj 2.8% -4.8% silicon. Lawv muaj cov hlau nplaum zoo tab sis yog nkig thiab feem ntau yog siv rau hauv kev tsim cov khoom siv hluav taws xob, feem ntau hu ua transformer silicon steel los xij. Tsis muaj kev txwv nruj ntawm ob qho tib si hauv kev siv tiag tiag, thiab high-silicon wafers feem ntau yog siv los tsim cov motors loj.
B. Raws li kev tsim khoom thiab kev siv tshuab, nws tuaj yeem muab faib ua ob hom: kub dov thiab txias dov. Txias dov tuaj yeem muab faib ua ob hom: grain non-oriented thiab grain oriented.Cov ntawv txias txiasmuaj cov tuab tuab, zoo nto zoo, thiab cov khoom sib nqus zoo. Yog li ntawd, nrog rau txoj kev loj hlob ntawm kev lag luam, cov ntaub ntawv kub-kuav los tiag muaj ib tug nyiam los hloov los ntawm txias-kuav los tiag los xij (peb lub teb chaws tau kom meej meej yuav tsum tsis txhob siv cov kub-dov silicon steel los xij, uas yog yav tas los hu ua "Hloov. cua sov nrog txias").
(2) Silicon steel ntawv qhia kev ua tau zoo
A. Tsawg hlau poob. Qhov taw qhia tseem ceeb tshaj plaws ntawm kev ua tau zoo, lub teb chaws thoob ntiaj teb siv hlau tsis muaj nqi los faib cov qib. Qhov qis hlau poob, qib siab dua thiab qhov zoo dua.
B. Siab sib nqus induction siv. Silicon steel los xij tuaj yeem tau txais kev sib nqus ntau dua nyob rau hauv tib qhov chaw sib nqus. Qhov loj thiab qhov hnyav ntawm lub cev muaj zog lossis transformer core ua nrog nws yog qhov me me, uas tuaj yeem txuag tau cov nplooj ntawv silicon steel, tooj liab thiab cov ntaub ntawv insulating.
C. Lub stacking coefficient yog siab. Qhov saum npoo ntawm daim ntawv silicon steel yog du, tiaj tus thiab tsis sib xws hauv tuab, thiab cov txheej txheem stacking coefficient ntawm cov tub ntxhais tau txhim kho.
D. Zoo ua cov yeeb yaj kiab zoo. Qhov no tseem ceeb dua rau kev tsim cov me me thiab micro lub cev muaj zog cores.
E. Qhov saum npoo tau zoo adhesion thiab weldability rau cov zaj duab xis insulating.
F. Sib Nqus aging G. Silicon steel los xij yuav tsum tau annealed thiab pickled ua ntej xa.