Kev kub siab thiab kev rwb thaiv tsev zoohlau enameled6J13
Hlau nplaum los yoghlau enameledyog ib txoj hlau tooj liab lossis txhuas uas muaj ib txheej nyias nyias ntawm rwb thaiv tsev. Nws yog siv rau hauv kev tsim cov transformers, inductors, motors, generators, speakers, hard disk head actuators, electromagnets, electric guitar pickups thiab lwm yam kev siv uas xav tau cov hlau rwb thaiv tsev.

Cov hlau nws tus kheej feem ntau yog tooj liab uas tau annealed tag nrho, electrolytically refined. Cov hlau nplaum txhuas qee zaum siv rau cov transformers loj thiab motors. Cov rwb thaiv tsev feem ntau yog ua los ntawm cov ntaub ntawv polymer zaj duab xis tawv es tsis yog enamel, raws li lub npe yuav qhia.

Tus Neeg Coj
Cov ntaub ntawv tsim nyog tshaj plaws rau kev siv hlau nplaum yog cov hlau ntshiab uas tsis muaj hlau sib xyaw, tshwj xeeb yog tooj liab. Thaum xav txog cov yam xws li cov yam ntxwv tshuaj lom neeg, lub cev, thiab cov khoom siv kho tshuab, tooj liab yog suav tias yog thawj qhov kev xaiv rau cov hlau nplaum.

Feem ntau, cov hlau nplaum yog ua los ntawm cov tooj liab uas tau annealed tag nrho, electrolytically refined kom cia cov winding ze dua thaum ua electromagnetic coils. Cov qib tooj liab uas muaj oxygen-free purity siab yog siv rau cov ntawv thov kub siab hauv kev txo cov huab cua lossis hauv cov motors lossis generators txias los ntawm hydrogen gas.

Cov hlau nplaum txhuas qee zaum siv los ua lwm txoj hauv kev rau cov transformers loj thiab cov motors. Vim nws cov hluav taws xob qis dua, cov hlau txhuas xav tau thaj tsam hla loj dua 1.6 npaug dua li cov hlau tooj liab kom ua tiav qhov tsis kam DC sib piv.

Kev rwb thaiv tsev

Txawm hais tias piav qhia tias yog "enameled",enameled wirQhov tseeb, e tsis yog coated nrog ib txheej ntawm enamel xim lossis vitreous enamel ua los ntawm fused iav hmoov. Cov hlau nplaum niaj hnub no feem ntau siv ib mus rau plaub txheej (hauv cov ntaub ntawv ntawm plaub-zaj duab xis hom hlau) ntawm polymer zaj duab xis rwb thaiv tsev, feem ntau ntawm ob qho sib txawv, los muab ib txheej rwb thaiv tsev ruaj khov, txuas ntxiv mus. Cov hlau nplaum rwb thaiv tsev zaj duab xis siv (raws li kev nce qib ntawm qhov kub thiab txias) polyvinyl formal (Formvar), polyurethane, polyamide, polyester, polyester-polyimide, polyamide-polyimide (lossis amide-imide), thiab polyimide. Polyimide insulated magnet hlau nplaum muaj peev xwm ua haujlwm ntawm txog li 250 ° C. Kev rwb thaiv tsev ntawm cov hlau nplaum tuab dua lossis rectangular feem ntau yog augmented los ntawm kev qhwv nws nrog polyimide kub siab lossis fiberglass daim kab xev, thiab cov windings tiav feem ntau yog nqus tsev impregnated nrog ib tug insulating varnish los txhim kho lub zog rwb thaiv tsev thiab kev ntseeg siab mus sij hawm ntev ntawm cov winding.

Cov kauj uas txhawb nqa tus kheej yog qhwv nrog cov hlau coated nrog tsawg kawg yog ob txheej, sab nraud tshaj plaws yog cov thermoplastic uas khi cov tig ua ke thaum cua sov.

Lwm hom rwb thaiv tsev xws li cov xov fiberglass nrog cov kua roj vanish, ntawv aramid, ntawv kraft, mica, thiab zaj duab xis polyester kuj siv dav thoob plaws ntiaj teb rau ntau yam kev siv xws li transformers thiab reactors. Hauv kev lag luam suab, cov hlau nyiaj tsim, thiab ntau yam insulators, xws li paj rwb (qee zaum permeated nrog qee yam coagulating agent / thickener, xws li beeswax) thiab polytetrafluoroethylene tuaj yeem pom. Cov ntaub ntawv rwb thaiv tsev qub suav nrog paj rwb, ntawv, lossis silk, tab sis cov no tsuas yog siv tau rau cov ntawv thov qis-kub (txog li 105 ° C).

Rau qhov yooj yim ntawm kev tsim khoom, qee cov hlau nplaum qib qis-kub muaj cov rwb thaiv tsev uas tuaj yeem tshem tawm los ntawm cua sov ntawm kev sib txuas. Qhov no txhais tau tias kev sib txuas hluav taws xob ntawm qhov kawg tuaj yeem ua tau yam tsis tas yuav tshem tawm cov rwb thaiv tsev ua ntej.