[[TitleIndustry]]

mos hlau nplaum me me

Date:Oct 10, 2018


Muaj peev xwm muab faib ua qis-carbon hluav taws xob steel thiab Amkotie, silicon steel, Nickel-hlau muag hlau nplaum me me, hlau thiab cobalt mos sib nqus, hlau-silicon Txhuas mos alloys, thiab lwm yam. nrog lub siab pom zoo thiab cov tub ntxhais tsawg hauv lub Alloy poob. Hauv kev lag luam hauv tshuab hluav taws xob, kev siv lub ntsiab ntawm qis lossis nruab nrab nqus hlau nrog permeability siab thiab tsis tshua muaj kev sib xyaw ntawm Alloy. Thaum muaj kev cuam tshuam loj, ib txoj kab nyias nyias lossis ntau dua ntawm qhov siab resistivity Yuav tsum muaj. Lawv feem ntau yog ua los ntawm daim hlau los yog ib daim hlab.

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Nws cov hysteresis lub voj voos yog qhov me me thiab nqaim, qhov coercivity feem ntau qis dua 800a / m, siab tsis kam, siab Eddy tam sim no poob, siab permeability, siab saturation sib nqus. Nws feem ntau ua tiav rau hauv cov phiaj thiab ib daim hlab. Txoj kev npau suav tau Npaj. Mas siv hauv cov cuab yeej hluav taws xob, kev lag luam kev sib txuas lus, Ntau yam ntawm cov tub ntxhais hlau (xws li transformer hlau tub ntxhais, relay Hlau tub ntxhais, txhawm chim, thiab lwm yam). Feem ntau siv cov hlau nplaum cov hlau nplaum muaj cov roj carbon hluav taws xob tsawg, Amkotie, silicon steel, Nickel-hlau muag hlau nplaum zoo nkauj, Hlau-cobalt Mos sib nqus alloy, Hlau-silicon mos alloys thiab li ntawm.

Sib nqus hlau nplaum uas yog qhov yooj yim rau kev tsim kho nyob hauv cov chaw sab nraud sib nqus thiab uas tshem tawm cov hlau nplaum tom qab sib nqus induction (cov hlau nplaum) yog qhov pib ploj. Lub voj caj dab hysteresis yog qhov me me thiab nqaim, thiab qhov coercivity (Hc) feem ntau tsawg dua Oe (saib alloys precision). Qhov kawg ntawm xyoo pua puv 19, lub cev muaj zog thiab lub tshuab hluav taws xob tau hloov ua cov pa roj carbon tsawg. Qhov ntau cov hlau nplaum silicon ntawm cov ntawv 1900 sai hloov me me steel, uas tau siv los tsim cov khoom lag luam rau lub zog Kev lag luam. NI-FE alloy tau qhia rau xyoo 1917 kom tau raws li qhov xav tau ntawm cov xov tooj ntawm lub sijhawm. tom qab ntawd, Fe-co alloys (1929), fe-si-al alloys (1936) thiab Fe-al alloys (1950) nrog cov sib txawv cov khoom sib nqus tau nthuav tawm rau cov hom phiaj tshwj xeeb. Tuam Tshoj pib tsim cov txheej txheem kub dov silicon steel cov ntawv sau hauv xyoo 1953. Hauv lub sijhawm 50 xyoo, peb pib kawm cov khoom sib nqus mos mos xws li NI-FE thiab fe-co, thiab pib tsim qee cov hlau nplaum tseem ceeb hauv 60. Kev tsim khoom ntawm kev txias dov silicon steel strips pib hauv 70 's.


Tug: Martensitic Kev Laus Hlau

Tom ntej: Tsis muaj