Dab tsi yog qhov kev siv ntawm oriented hluav taws xob steel?

Grain oriented hluav taws xob hlau tseem hu ua txias dov oriented silicon steel. Cold-rolled directional silicon steel muaj 2.9% ~ 3.5% Si. Cov qauv siv lead ua ntawm cov phaj hlau yog hais txog txias-dov hluav taws xob steel nrog qee cov cai thiab cov lus qhia.

Tag nrho cov khoom hluav taws xob thoob ntiaj teb yog kwv yees li 7 lab tons. Tam sim no, tshwj xeeb tshaj yog nyob rau hauv xyoo tas los no, nrog rau kev loj hlob sai ntawm Tuam Tshoj txoj kev lag luam hluav taws xob thiab hluav taws xob, Tuam Tshoj txoj kev thov rau kev taw qhia hluav taws xob hlau tau loj hlob sai. Xyoo 2004, kev noj haus suav txog ze li ib nrab ntawm lub ntiaj teb silicon steel ntawv ntau lawm, uas tau coj Tuam Tshoj lub silicon steel ntawv ntau lawm rau lub sijhawm ntawm kev loj hlob sai, tab sis nws tseem tsis tuaj yeem ua tau raws li qhov xav tau hauv tsev. Nyob rau hauv 2004, nws imported 1.64 lab tons ntawm silicon steel los xij.

Grain-oriented hluav taws xob hlau muaj keeb kwm ntau pua xyoo. Grain-oriented hluav taws xob steel muaj ob hom: hluav taws xob hlau nrog Si<0.5% and silicon steel with Si content of 0.5~6.5%. It is mainly used as the core of various motors, transformers and ballasts. It is an important component of electric power, Not available in the electronics and military industries

Qhov tseem ceeb tsis txaus: Cov hlau nplaum hlau nplaum hluav taws xob yog ib qho tseem ceeb ntawm cov khoom siv hlau uas siv ntau thiab muaj zog ua haujlwm ntawm cov khoom sib nqus. Cov txheej txheem tsim khoom thiab cov khoom siv ntawm cov khoom siv hluav taws xob, tshwj xeeb tshaj yog cov kev taw qhia silicon steel, yog qhov nyuaj, cov khoom sib xyaw yog tswj nruj, cov txheej txheem tsim tau ntev, thiab muaj ntau yam cuam tshuam rau kev ua haujlwm. Yog li ntawd, qhov zoo ntawm cov khoom siv silicon steel yog suav tias yog ib qho tseem ceeb qhia ntawm lub teb chaws tshwj xeeb steel tsim tshuab qib. Nws feem ntau tau txais lub npe menyuam yaus "cov khoom siv kos duab" ntawm cov hlau tshwj xeeb.

Dab tsi yog cov txheej txheem ntawm oriented hluav taws xob steel? Cia peb tsom xam ua ke.

Oriented hluav taws xob steel: ore-hlau-ua-steel-ua-kub dov-pickling-txias dov-annealing-txias dov silicon steel(oriented hluav taws xob steel)

Cold Rolled Chev ore-hlau ua-steel ua-kub dov-pickling-txias dov-annealing-txias dov coil

Tus yuam sij rau kev ua silicon steel nrog Gaussian qauv yog siv qhov thib ob recrystallization. Yuav kom ua tiav qhov thib ob recrystallization, feem ntau nws yog ib qho tsim nyog yuav tsum tau ntxiv cov qoob loo loj hlob inhibitors rau cov hlau, xws li MnS, thiab lwm yam. Cov nplej loj hlob inhibitor yuav tsum tau tawg mus rau hauv lub cev ntawm lub aerator hauv ntau hom. Thaum qhov thib ob recrystallization tshwm sim, nws tuaj yeem tiv thaiv qhov kev loj hlob ntawm cov roj muaju, thiab nws yuav tsum tau yooj yim tshem tawm ntawm qhov kawg ntawm qhov kub thiab txias degradation kom tsis txhob ua rau cov khoom hnyav dua. ntawm magnetism. Nyob rau hauv lub thib ob recrystallization, lub orientation nuclei ntawm lub thib ob grain loj hlob yog tsuas yog tshwm sim los ntawm cov txheej txheem txias dov thiab recrystallization degradation. Cov kev hloov theem tuaj yeem cuam tshuam cov kev taw qhia ntawm cov nplej, yog li nws yog ib qho tseem ceeb kom tswj tau ib theem thaum kho cua sov.

Cold-dov hluav taws xob silicon steel nplooj ntawv, taw qhia silicon steel nplooj ntawv, tsis yog-oriented silicon steel los xij thiab dw cov ntaub ntawv. Cold-rolled non-oriented silicon steel nplooj ntawv rau cov motors feem ntau muaj cov tuab ntawm 0.35 thiab 0.50mm thiab cov ntsiab lus silicon tsawg. Qhov dav dav dav ntawm cov ntawv txias-dov silicon steel ntawv rau transformers yog 0.20, 0.30, 0.35, thiab 0.50 mm, thiab cov ntsiab lus silicon feem ntau yog siab.

Dab tsi yog qhov kev siv ntawm oriented hluav taws xob steel?

Grain-oriented hluav taws xob steelyog ib qho tseem ceeb ntawm cov khoom siv hlau nplaum hauv kev lag luam hluav taws xob. Nws yog tsuas yog siv ntau hom rectifiers, transformers, reactors, motors loj, thiab lwm yam, thiab yog siv los tsim cov hlau cores ntawm ntau yam transformers.

Cold dov oriented silicon steel