Grain Oriented Electrical Steel (GOES) yog dab tsi?
Grain Oriented Hluav Taws Xob Hlau, raws li lub npe qhia, yog ib hom hluav taws xob hlau paub txog nws txoj kev tswj cov nplej. Thaum lub sij hawm tsim cov txheej txheem, cov hlau yog ua tib zoo annealed thiab dov rau induce anisotropy, aligning cov crystal grains nyob rau hauv ib qho kev taw qhia. Qhov kev sib xyaw ua ke no tso cai rau GOES los nthuav tawm cov khoom sib nqus zoo tshaj plaws nyob rau hauv cov kev taw qhia ntawm dov, ua rau txo cov tub ntxhais poob thiab txhim kho magnetic flux ceev. Qhov tshwj xeeb sib nqus anisotropy ntawm GOES ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov khoom siv hluav taws xob ua haujlwm siab thiab lwm yam kev siv hluav taws xob.
Non-Grain Oriented Electrical Steel (NGOES) yog dab tsi?
Non-Grain Oriented Hluav Taws Xob Hlau, nyob rau hauv sib piv, yog ib hom hluav taws xob hlau uas tsis muaj kev tswj grain orientation pom nyob rau hauv GOES. Thaum lub sij hawm nws cov khoom tsim, cov hlau tau dhau los ua cov crystalline random orientation, ua rau nws isotropic hauv cov khoom sib nqus. Thaum NGOES tsis muab tib theem ntawm kev sib nqus zoo li GOES nyob rau hauv ib qho kev taw qhia tshwj xeeb, nws them nyiaj los ntawm kev ua kom pom cov khoom sib nqus zoo sib xws hauv txhua qhov kev qhia. Cov yam ntxwv no ua rau NGOES tsim nyog rau kev siv xws li hluav taws xob motors, generators, thiab me transformers, qhov chaw sib nqus flux hloov cov kev taw qhia nquag.
Grain Oriented Electrical Steel VS Non-Grain Oriented Hluav Taws Xob Steel
1. Sib nqus Anisotropy vs. Isotropy:
Qhov sib txawv tseem ceeb tshaj plaws ntawm GOES thiab NGOES yog nyob rau hauv lawv cov khoom sib nqus. GOES nthuav tawm cov hlau nplaum anisotropy vim nws txoj kev tswj cov qoob loo, ua rau cov tub ntxhais poob qis thiab siab dua cov hlau nplaum permeability hauv cov kev taw qhia dov. Ntawm qhov tod tes, NGOES muaj cov hlau nplaum isotropy, muab cov khoom sib nqus zoo sib xws hauv txhua qhov kev qhia.
2. Daim ntawv thov:
Vim nws cov khoom sib nqus zoo tshaj plaws nyob rau hauv cov kev taw qhia dov, GOES feem ntau yog siv nyob rau hauv high-efficiency transformers thiab loj fais fab faib tshuab qhov twg core poob yuav tsum tau txo. Cov kev taw qhia ntawm GOES xyuas kom meej tias cov sib nqus flux ntws zoo, ua kom tag nrho kev ua haujlwm ntawm cov khoom siv hluav taws xob. Hloov pauv, NGOES pom cov ntawv thov hauv cov tshuab hluav taws xob, cov tshuab hluav taws xob, thiab cov hloov hluav taws xob me me, qhov twg cov kev taw qhia sib nqus flux hloov nquag, thiab sib nqus isotropy ua tau zoo.
3. Nqi thiab Muaj:
Hais txog tus nqi thiab muaj, NGOES feem ntau pheej yig dua thiab yooj yim dua kom tau txais GOES. Cov txheej txheem tsim khoom rau NGOES tsis tshua muaj kev nyuaj, ua rau nws muaj txiaj ntsig zoo xaiv rau ntau yam kev siv hluav taws xob. Txawm li cas los xij, thaum kev ua tau zoo thiab kev ua tau zoo yog qhov tseem ceeb, GOES dhau los ua qhov kev xaiv, txawm tias nws cov nqi siab dua thiab muaj tsawg.
Cold rolled non grain oriented hluav taws xob steel
