Cov insulating cov ntaub ntawv tau piav qhia txog no yog cov khoom hluav taws xob insulating. Raws li lub teb chaws tus txheej txheem GB2900.5 rwb thaiv cov khoom yog txhais tias: "Cov khoom siv los ua tus ntaus fais fab tua kabmob." Qhov no yog cov khoom uas tuaj yeem txwv tsis pub lub sijhawm tam sim no. Nws cov resistivity yog siab heev, feem ntau yog nyob ntawm 10 mus rau 10 Ω. Piv txwv, nyob rau hauv ib lub cav fais fab, cov khoom siv hluav taws xob nyob ib ncig ntawm tus neeg tsav tsheb raug rho tawm thiab raug thaiv los ntawm cov tub ntxhais uas muaj tus qauv statored kom paub tseeb tias lub tshuab ua haujlwm zoo.
Cov khoom siv hluav taws xob yog ib qho ntawm cov tseem ceeb tseem ceeb tshaj plaws uas yog txiav txim siab rau kev lag luam thiab kev lag luam ntawm cov cav ntoo thiab cov khoom siv hluav taws xob. Ib qho tseem ceeb ntawm kev lag luam thiab kev lag luam ntawm kev tsav tsheb yog qhov sib npaug-rau-zog, piv txwv li kg / kw. Txo txoj kev qis dua yog qhov tseem ceeb ntawm kev tsav tsheb. Raws li cov ntawv tshaj tawm, txij 1900 txog 1967, qhov loj ntawm 1hp (0.75kW) lub zog raug txo ntawm 40kg rau 10kg, thiab nws tau raug txo kom txog qib 6kg / kW. Ib qho tseem ceeb rau qhov kev hloov no yog kev siv cov khoom siv hluav taws xob uas tsis tshua muaj hluav taws xob tiv thaiv. Txo cov nqi qis / kW tuaj yeem txuag tau ntau cov ntaub ntawv hlau thiab txo nqi qis dua. Yog tias lub tsev kawm ntawv A-Class (105 ° C) raug rho tawm hauv H-qib (180 ° C), lub ntim tau txo 30% mus rau 50%, txuag 20% ntawm tooj liab, 30% mus rau 50% ntawm silicon hlau, thiab 25% ntawm cov hlau cam. Ntawm chav kawm, siv tib hom tshuab, nrog kev ntsuas kub dua ntawm cov khoom ntsuas, muaj peev xwm nce lub zog los yog ntev lub neej ntawm lub cev. Los ntawm kev xav ntawm cov nqi hluav taws xob thiab hluav taws xob, cov nqi ntawm cov ntaub ntawv insulating yog ib nrab, uas piav txog txoj hauj lwm thiab cov luag hauj lwm ntawm cov khoom hluav taws xob hauv hluav taws xob thiab hluav taws xob.
Cov tshuaj nplaum uas yog xim kua nplaum uas tsim tawm los ntawm peb lub tuam txhab yog ib hom hluav taws xob insulating khoom, thiab cov khoom zoo yog txhim khu kev qha. Txais tos kom yuav!
