Hluav taws xob hlau - Cov khoom tsis nco qab hauv hluav taws xob

GNEE Hluav taws xob steel

Kev siv zog ntau tau ua rau hauv kev tshuaj xyuas cov saw hlau ntawm cov khoom lag luam ntsig txog kev siv hluav taws xob: txhua yam ntawm tooj liab mus rau txhuas mus rau cov khoom siv roj teeb tseem ceeb xws li lithium, nickel thiab cobalt. Ib qho khoom tsis pom zoo, txawm li cas los xij, yog hluav taws xob hlau. Ib qho me me, ntu ntu ntawm kev lag luam steel - txhua yam nrog lub cev muaj zog thiab txhua qhov hloov pauv muaj cov hlau hluav taws xob. Ntau cov lus nug tau hais txog lub peev xwm ntawm steelmakers los tsim kom muaj cov khoom siv hluav taws xob txaus, tshwj xeeb tshaj yog cov qauv kev ua tau zoo thiab cov ntawv thov nyuaj ua rau xav tau cov khoom siv zoo dua, sib dua. Cov qib siab ntawm qhov xav tau capex, ua ke nrog txoj hauv kev nyuaj, qee qhov kev zais zais zais cia (nrog qee qhov teeb meem IP ib yam) thiab thaum kawg lub peev xwm hloov pauv cov ntaub ntawv nrog lub cim tshiab ntawm amorphous steels tau tawm ntawm ntu ntawm kev ua lag luam hauv flux.

Hauv kev siv feem ntau, steels raug xaiv los ntawm cov khoom siv kho tshuab - tawm los thiab tensile lub zog, hardness, toughness, n-tus nqi, thiab lwm yam. Txawm hais tias cov khoom siv tshuab kuj tseem ceeb rau cov khoom siv hluav taws xob, nws yog cov khoom sib nqus uas yog qhov tseem ceeb sib txawv. High flux density (permeability), uas yog tus nqi ntawm magnetisation tsim nyob rau hauv ib yam khoom los ntawm ib tug hluav taws xob teb) thiab tsawg core poob, tus nqi ntawm (tsis xav tau) tshav kub generated los ntawm ib tug alternating magnetic teb yog lub tseem ceeb tshaj plaws yam ntxwv ntawm hluav taws xob hlau.

Grain oriented hluav taws xob steel

Cov khoom siv hluav taws xob nrog cov khoom sib hloov (xws li lub cev muaj zog) xav tau cov hlau nrog isotropic (tsis yog taw qhia) cov khoom xws li ua tiavnon-grain oriented hluav taws xob steel(NGOES) lossis semi-processed txias dov lub cev muaj zog laminates (CRML, ib yam khoom me me pom sab nraum North America). Cov khoom siv hluav taws xob nyob ruaj ruaj (feem ntau transformers) siv anisotropicgrain-oriented hluav taws xob steel(GOES), qhov kev ntxhib los mos thiab cov khoom sib raug zoo tso cai rau qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv.
Raws li transformers yog tib tus neeg siv khoom loj ntawm GOES, kev ua lag luam rau cov khoom lag luam no yog qhov tsawg dua piv rau NGOES, suav txog kwv yees li ib feem peb ntawm qhov kev thov.