hauv ib qho - nres kev pabcuam
Vim li cas thiaj xaiv GNEE Steel Silicon Steel Sheet?
Peb GNEE Steel yuav ua ntau yam kev ntsuam xyuas ntawm cov khoom, xws li xuas nrig ntaus, ntsuas dabtsi yog khoov, txheej thickness kuaj, thiab lwm yam. Peb kuj lees txais thib peb-kev soj ntsuam zoo, xws li SGS, ISO9001-2008, BV, CE, CCIC khoom soj ntsuam, thiab lwm yam. Tsis tas li ntawd, peb kuj muaj peev xwm muab kev sib sib zog nqus slitting, b.
Dab tsi yog silicon steel ntawv?
Silicon steel ntawv yog cov hlau tshwj xeeb uas tau siv dav hauv kev lag luam hluav taws xob. Cov khoom no yog ua los ntawm siab - purity silicon thiab txias - dov tsis yog - taw qhia silicon steel. Silicon steel ntawv muaj cov khoom tshwj xeeb thiab qhov zoo uas ua rau nws yog ib qho khoom siv tseem ceeb hauv cov khoom siv tseem ceeb xws li transformers, generators thiab motors.
Keeb kwm ntawm silicon steel los xij
Xyoo 1900, RA Hadfield thiab lwm tus hauv tebchaws United Kingdom thawj zaug pom tias Si-Fe alloy muaj 4% Si muaj cov khoom sib nqus zoo. Xyoo 1903, Lub Tebchaws Yelemees thiab Tebchaws Meskas tau ua tiav ua cov ntawv kub -cov ntawv silicon steel uas muaj Si1.0 ~ 4.5%. Hauv xyoo 1906, nws tau siv los ua lub cev muaj zog thiab hloov pauv cores tsis yog cov hlau me me. Xyoo 1934, Asmeskas NP Goss tau siv ob txoj hauv kev txias dov los tsim (110) txias-cov ntaub ntawv silicon steel uas muaj Si3% nrog cov kev xaiv zoo tshaj plaws. Xyoo 1968, Nyiv Taguchi Satoru thiab lwm tus tau siv cov tshuaj tiv thaiv kab mob manganese sulfide thiab txhuas nitride thiab siv cov kev txo qis txias txias los ua (110) siab sib nqus induction oriented silicon steel. Lub grain orientation ntawm cov khoom no yog ntau dua. , hlau poob thiab hlau nplaum yog txhim kho ntxiv. Ntau xyoo dhau los, schematic nkhaus ntawm qhov txo qis ntawm cov hlau tsis muaj nqi ntawm silicon steel yog qhia hauv daim duab 1.
Xyoo 1949, Tebchaws Asmeskas tau tsim cov khaub thuas- dov (110) taw qhia nyias silicon steel strips nrog lub thickness tsawg dua 0.1 hli rau siv hauv kev lag luam hluav taws xob. Xyoo 1957, Tsoom Fwv Teb Chaws Lub Tebchaws Yelemees tau tsim (100) cubic oriented silicon steel los xij, uas muaj cov khoom sib nqus siab hauv ob qho tib si longitudinal thiab transverse cov lus qhia. Txawm li cas los xij, vim qhov nyuaj ntawm cov txheej txheem, lawv tseem tsis tau raug tsim tawm. Daim duab 2 yog daim duab schematic ntawm cov lis kev npaj hauv (110) thiab (100) taw qhia silicon steel nplooj ntawv. Lub magnetostriction ntawm Si-Fe alloy muaj 6.5% silicon yog hais txog xoom, nrog siab sib nqus permeability, tsis tshua muaj hlau poob, thiab cov transformer ua noiseless. Txawm li cas los xij, nws tsis yog siv dav vim qhov nyuaj ntawm kev ua haujlwm. Nyob rau xyoo 1970, cov tshuab ua kua txias txias tau siv los tsim 6.5Si-Fe microcrystalline nyias strips, thiab ntau yam tshiab xws li thinner oriented silicon steel los xij thiab silicon steel los xij nrog (100) dav hlau kev ntxhib los mos (tsis muaj kev taw qhia intergranular) tau tsim.
Silicon Steel Sheet Classification
|
- |
Qeb |
Silicon cov ntsiab lus,% |
Nominal thickness, hli |
- |
|
Kub-khoov silicon steel ntawv (Tsis muaj kev taw qhia) |
Kub dov lowsilicon steel (Kub dov lub cev muaj zog steel) |
1.0~2.5 |
0.50 |
- |
|
Kub dov High silicon steel (Kub dov transformer steel) |
3.0~4.5 |
0.35 thiab 0.50 |
- |
- |
|
Txias dov hluav taws xob steel ntawv |
Tsis yog- taw qhia hluav taws xob hlau (Cold-rolled motor steel) |
Tsawg- carbon hluav taws xob steel |
Tsawg dua los yog sib npaug li 0.5 |
0.50 thiab 0.65 |
|
silicon hlau |
>0.5~3.2 |
0.35 thiab 0.50 |
- |
- |
|
Oriented silicon hlau (Txias-rolled transformer steel) |
Plain oriented silicon hlau |
2.9~3.3 |
0.20,0.23,0.27 0.30 i 0.35 Nws |
- |
|
- |
High magnetic sensationOriented silicon steel |
2.9~3.3 |
- |
- |
Silicon Steel Sheet Ntau Lawm Txheej Txheem
Smelting
Silicon steel yog tsuas yog smelted nyob rau hauv ib tug oxygen converter (hluav taws xob arc rauv kuj siv tau), ua ke nrog lub tshuab nqus tsev kho mob ntawm molten steel thiab AOD technology (saib refining sab nraum lub cub tawg, siv pwm casting los yog nruam casting). Raws li kev siv sib txawv, cov khoom siv silicon (0.5 ~ 4.5%) thiab txhuas (0.2 ~ 0.5%) cov ntsiab lus raug hloov thaum smelting kom ua tau raws li cov kev xav tau sib nqus.
Rolling
Cov hlau nplaum, qhov zoo ntawm qhov chaw, sau cov coefficient thiab xuas nrig ntaus ntawm cov ntawv txias -silicon steel los xij yog zoo dua li cov ntawv kub -silicon steel los xij, thiab lawv tuaj yeem ua rau yob. Yog li ntawd, qee lub teb chaws tau tso tseg cov khoom kub - dov silicon steel ntawv txij li xyoo 1960. Tuam Tshoj siv txoj kev kub ceev ceev ntawm qhov kub qis ntawm li 900℃thiab stacking annealing nyob rau hauv hydrogen tiv thaiv los tsim kub- dov silicon steel los xij. Tus nqi tawm los yog siab, thiab qhov zoo ntawm qhov chaw thiab cov khoom sib nqus ntawm cov khoom tiav yog qhov zoo.
Pickling
Lub tank descaler thiab hydrochloric acid yog siv los tshem tawm cov oxides los ntawm kub -rolled steel sawb los tiv thaiv qhov tsis xws luag ntawm qhov txias - dov cov khoom tiav.
Txias Rolled
Txhawm rau kom ntseeg tau tias cov tuab thiab cov khoom siv rau lub hom phiaj sib txawv, qhov kev txo qis yog teem rau ntawm 40% -90%, thiab cov cuab yeej tswj qib siab xws li tsis siv neeg thickness tswj thiab tsis siv neeg zoo tswj tau siv.
Annealing
Nws yog txheej txheem uas softens cov hlau sawb cov khoom uas tau hardened nyob rau hauv lub txias stamping txheej txheem. Los ntawm cov cua kub cua sov thiab cua txias sai, peb tsim cov hlau rau kev sib sib zog nqus ua thiab siab - tensile zog steel, thiab txais yuav boxing (hood annealing) annealing thiab nruam annealing txoj kev.
Insulating txheej
Thaum cov silicon steel phaj tau ua tiav rau hauv cov tub ntxhais hlau, txhawm rau txhim kho nws cov kev ua tau zoo thiab tiv thaiv kev poob tam sim no sib npaug ntawm cov phaj steel, cov khoom siv txheej txuas ntxiv yog siv los tshuaj tsuag cov txheej txheej insulating kua rau sab sauv thiab sab qis ntawm cov phaj hlau.
Feature ntawm Silicon steel ntawv
Tsawg poob thiab siab permeability:Ib qho tseem ceeb feature ntawm silicon steel ntawv yog nws qhov poob qis thiab siab sib nqus permeability. Qhov no yog vim qhov txo qis ntawm me me sib nqus domain phab ntsa poob ntawm qhov taw qhia thiab tsis yog -cov ntawv qhia txog silicon steel thiab kev ua kom zoo ntawm qhov loj thiab cov duab ntawm silicon nplej. Qhov kev poob qis thiab siab sib nqus permeability ua rau cov ntawv silicon steel kom txo qis zog thaum tam sim no dhau mus, thiab muab siab -efficiency magnetic permeability.
Txo eddy tam sim no poob:Eddy tam sim no poob yog tsim nyob rau hauv alternating magnetic teb, uas ua rau tam sim no noj thiab kub tiam. Silicon steel los xij txo qhov poob tam sim no los ntawm kev qhia cov khoom siv silicon rau hauv cov khoom. Silicon lub siab resistivity txo qhov kev siv ntawm eddy tam sim no, yog li txo lub zog poob thiab kub tsim. Qhov no ua rau cov ntawv silicon steel tshwj xeeb yog tsim rau siv hauv cov khoom siv xws li siab - zaus transformers thiab motors.
Sib nqus saturation thiab suab nrov:Lub siab saturation magnetic induction ntawm silicon steel ntawv ua rau nws tiv taus siab sib nqus flux ntom yam tsis muaj saturation. Los ntawm suppressing magnetic saturation, silicon steel los xij muaj peev xwm txo tau cov magnetic teb fluctuations nyob rau hauv transformers thiab motors, li no txo suab nrov thiab mechanical kev co. Qhov no tseem ceeb heev rau cov khoom siv uas yuav tsum tau muaj suab nrov tsawg thiab ua haujlwm zoo.
Environmental Protection thiab Sustainability:Cov txheej txheem ntau lawm ntawm silicon steel los xij yog ib puag ncig tus phooj ywg. Piv nrog rau cov hlau zoo tib yam, cov txheej txheem tsim khoom ntawm silicon steel ntawv cuam tshuam nrog kev siv hluav taws xob tsawg thiab kev siv peev txheej. Tsis tas li ntawd, nws cov yam ntxwv ntawm lub zog hloov pauv tau zoo txhais tau hais tias hauv cov cuab yeej siv silicon steel los xij, hluav taws xob tsawg dua poob, ua rau tag nrho lub zog hluav taws xob ntau zog.
txias dov silicon steel ntawv zoo
Tsawg poob thiab siab permeability
Txo eddy tam sim no poob
Kev tiv thaiv magnetic saturation thiab suab nrov
Kev tiv thaiv ib puag ncig thiab kev ruaj ntseg
Silicon steel sheets siv hauv cov teb hauv qab no
Transformer:
Silicon steel ntawv yog siv los ua cov hlau tseem ceeb ntawm lub transformer. Lawv qhov poob qis thiab siab sib nqus permeability tso cai rau cov transformers xa thiab hloov hluav taws xob zoo.
Generators thiab motors:
Raws li cov khoom tseem ceeb ntawm cov motors thiab generators, silicon steel ntawv tuaj yeem muab kev hloov pauv hluav taws xob zoo thiab muaj peev xwm tso tawm.
Sib nqus sensor:
Qhov zoo tshaj plaws sib nqus permeability ntawm silicon steel ntawv ua rau nws yog ib qho khoom siv zoo tshaj plaws rau magnetic sensor thiab magnetic field detector.
Electric tsheb:
Silicon steel sheets ua lub luag haujlwm tseem ceeb hauv kev tsav tsheb ntawm lub tsheb hluav taws xob, txo lub zog poob thiab ua kom lub roj teeb muaj zog.
Muaj nuj nqi ntawm Silicon Steel Sheet hauv Transformer
Lub hom transformer core feem ntau yog ua los ntawm silicon steel ntawv. Silicon steel yog ib hom hlau uas muaj silicon (silicon tseem hu ua silicon), thiab nws cov ntsiab lus silicon yog . 0.8% ~ 4.8%. Qhov laj thawj yog vim li cas silicon steel siv los ua cov hlau tseem ceeb ntawm kev hloov pauv yog tias silicon steel nws tus kheej yog cov khoom sib nqus nrog cov hlau nplaum muaj zog. Nws tuaj yeem tsim cov hlau nplaum loj induction siv nyob rau hauv lub zog coil, uas tuaj yeem txo qhov ntim ntawm transformer. Lub zog poob ntawm transformer nyob rau hauv AC xeev tsis yog tsuas yog nyob rau hauv lub kuj ntawm coil, tab sis kuj nyob rau hauv lub hlau core nyob rau hauv alternating tam sim no magnetization. Lub zog poob hauv cov tub ntxhais hlau feem ntau hu ua "hlau poob", uas yog tshwm sim los ntawm ob qho laj thawj, ib qho yog "hysteresis poob" thiab lwm qhov yog "eddy tam sim no poob".
Silicon Steel Sheet Khoom Zaub
GNEE Steel ib txwm ua raws li "zoo mus ua ntej". Peb muaj kev soj ntsuam nruj nruj nrog rau 20+ cov kws tshuaj ntsuam xyuas thiab ntau yam khoom siv tshuaj ntsuam xyuas. Peb ua ntau yam kev ntsuam xyuas, xws li xuas nrig ntaus, ntsuas dabtsi yog khoov, hla- txiav kev xeem, sau ntawv thiab tshem tawm, txheej thickness xeem, thiab lwm yam. Thib peb-kev xeem zoo, xws li SGS, BV, CE, thiab lwm yam, kuj tau txais. Tsis tas li ntawd, peb muaj cov cuab yeej siv siab tshaj plaws los muab kev pabcuam ntxiv, xws li txiav, slitting, profiling, xuas nrig ntaus, khoov, thiab lwm yam.
Peb qhov chaw nyob
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FAQ
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Q: Dab tsi yog qhov sib txawv ntawm silicon steel ntawv?
Q: Yuav ua li cas yog silicon steel los xij?
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Q: Puas tuaj yeem siv silicon steel ntawv?
Henan GNEE Electric Co., Ltd. yog zoo-paub tias yog ib qho ntawm cov ua silicon steel ntawv manufacturers thiab lwm tus neeg nyob hauv Suav teb. Yog tias koj yuav mus yuav customized silicon steel ntawv ua nyob rau hauv Suav teb, txais tos kom tau txais pricelist los ntawm peb lub hoobkas. Cov khoom zoo thiab tus nqi qis yog muaj.