Cold Rolled Grain Oriented Silicon Steel

GNEE Steel Oriented Silicon hlau

Cold Rolled Grain Oriented (CRGO) silicon steelsyog siv rau laminations ntawm lub hwj chim Transformers. Cov nplooj ntawv Cold Rolled Grain Oriented (CRGO) yuav muaj cov khoom sib nqus zoo nyob rau hauv cov kev taw qhia ntawm dov. Cov crystals yog ua raws li cov kev taw qhia los ntawm txias dov ua raws li los ntawm kev kho cua sov txheej txheem. Cov khoom sib nqus ntawm covCRGO hlauCov nplooj ntawv yog nyob ntawm cov khoom sib nqus ntawm tus kheej muaju ntawm cov khoom thiab cov kev taw qhia ntawm kev taw qhia ntawm cov siv lead ua. Cov khoom ntawm CRGO silicon steels tau txhim kho los ntawm kev sib xyaw, kev tsim khoom, kev kho cua sov, laser irradiation thiab lwm yam.
Thaum alloying, cov concentration ntawm carbon, sulfur, oxygen thiab nitrogen yuav tsum tau khaws cia tsawg, vim hais tias cov ntsiab lus qhia tias muaj carbides, sulfides, oxides thiab

nitrides. Cov tebchaw no, txawm tias nyob rau hauv cov khoom me me li ib micrometer hauv txoj kab uas hla, nce hysteresis poob thaum tseem txo cov hlau nplaum permeability. Qhov loj dua

ntawm cov nplej tsawg dua qhov poob thiab yog li cov nplej loj ntawm CRGO steel yog ua kom loj dua li cov hlau qub.
Thickness ntawm CRGO nplooj ntawv yuav yog ntawm qhov kev txiav txim ntawm {{0}}.35mm txog 0.23mm. Cov CRGO Steel Laminations tau muab tso ua ke los tsim cov tub ntxhais sib nqus rau Transformer.

Cov khoom lag luam muaj CRGO steel los xij yuav muaj 3% ntawm Silicon. Siab dua cov ntsiab lus Silicon ua rau kom cov resistivity thiab txo cov eddy tam sim no poob. Tab sis Silicon

Cov ntsiab lus siab dua 3.5% ua rau CRGO silicon steel nplooj ntawv nkig.

Hysteresis Loss
Thaum lub magnetic teb raug siv, tag nrho cov nplej ntawm cov khoom siv hlau nplaum yuav orient nyob rau hauv cov kev taw qhia ntawm magnetizing quab yuam. Nyob rau hauv lwm lub voj voog no cov nplej yuav orient in opposite direction

nyob rau hauv cov kev taw qhia ntawm magnetizing quab yuam. Lub zog yuav tsum tau hloov qhov kev taw qhia ntawm cov khoom sib nqus hauv cov kev taw qhia ntawm lub magnetic teb yog poob rau hauv daim ntawv ntawm tshav kub. Qhov no poob

hu ua hysteresis poob uas ua rau nws tsis thim rov qab.

Sib nqus permeability

Hauv electromagnetism, permeability yog qhov ntsuas ntawm lub peev xwm ntawm cov khoom siv los txhawb kev tsim cov hlau nplaum hauv nws tus kheej. Hauv lwm lo lus, nws yog qib ntawm magnetization

tias cov khoom tau txais los ntawm kev teb rau ib qho kev siv magnetic teb. Feem ntau, permeability tsis yog tas mus li, vim nws tuaj yeem sib txawv nrog txoj haujlwm hauv nruab nrab, qhov zaus ntawm daim teb.

thov, humidity, kub, thiab lwm yam tsis.