Enameled tsis kam hlauyog ib hom hlau enamelled tshwj xeeb (hlau hlau nplaum) tsim tshwj xeeb rauCov ntawv thov uas tsom mus rau kev tiv thaivNws khaws cov qauv tseem ceeb ntawm cov hlau enamelled ib txwm muaj - uas muaj tus hlau conductor encapsulated hauv ib txheej enamel nyias nyias, sib xws - thaum tseem ceeb rau peb qhov kev ua tau zoo tseem ceeb: kev tiv thaiv hluav taws xob ruaj khov, kev tiv thaiv cua sov zoo heev, thiab kev muaj peev xwm thauj khoom tau zoo.

Tsis zoo li cov hlau enamelled txheem, uas tau ua kom zoo tshaj plaws rau kev ua hluav taws xob siab tshaj plaws, cov hlau tiv thaiv enamelled siv cov hlau tsis muaj zog siab-purity ua cov hlau conductors. Cov hlau alloys no tau tsim tshwj xeeb los xa cov nqi tiv thaiv tswj tau, ua rau muaj cov haujlwm tseem ceeb xws li kev txwv tam sim no, kev ntsuas kub raug, thiab kev ua kom sov tsis kam. Cov txheej rwb thaiv tsev "enamelled" tsis yog tsuas yog ib qho thaiv kev tiv thaiv xwb; nws yog ib txheej txheej ua haujlwm siab kho ntawm qhov kub thiab txias heev kom tiv taus qhov kub tseem ceeb tsim thaum lub sijhawm ua haujlwm tiv thaiv (feem ntau tshaj 300 ° C), tiv thaiv cov voj voog luv luv thiab ua kom ruaj khov mus sij hawm ntev hauv cov khoom siv hluav taws xob thiab thermal precision.

Cov Qauv Tseem Ceeb ntawm Peb Cov Hlau Enamelled Resistance

Cov Qauv	Cov Lus Qhia & Cov Kev Xaiv	Cov txiaj ntsig tseem ceeb
Cov Khoom Siv Conductor	Constantan (Cu-Ni 45/55), Nichrome (Ni-Cr 80/20, Ni-Cr 60/15), Fe-Cr-Al (Cr20Al5)	Cov khoom sib xyaw ua ke tau zoo rau TCR qis (± 30ppm / ° C max), tiv thaiv kev oxidation, thiab lub neej ntev
Txheej rwb thaiv tsev	Polyimide (PI, 200-260°C), Ceramic (400-500°C), Iav Fiber (300-450°C)	Lub zog dielectric siab (≥15kV / hli), tiv taus dej noo, thiab tiv taus kev hnav khoom siv
Kev Tiv Thaiv Ntau Yam	0.1Ω/m - 100Ω/m (kho tau rau 200Ω/m rau cov ntawv thov tshwj xeeb)	Kev kam rau siab ua kom raug (± 0.1% txog ± 5%) kom ua tau raws li ntau yam kev xav tau ntawm kev tsim kho vaj tse
Tus neeg xyuas pib txoj kab uas hla	0.05mm - 3.0mm (cov kev xaiv zoo heev txog li 0.03mm rau microelectronics)	Yooj yim rau ob qho tib si cov khoom me me (piv txwv li, sensor coils) thiab cov khoom cua sov muaj zog siab
Kub Ua Haujlwm	-50 ° C txog 500 ° C (siv tas mus li); txog li 600 ° C rau cov khoom thauj luv luv	Kev ua haujlwm ruaj khov hauv qhov txias heev (piv txwv li, chaw dav hlau) thiab qhov chaw ua haujlwm kub siab

Cov Hom Phiaj Tseem Ceeb ntawm Peb Cov Hlau Enamelled Resistance

Constantan Enamelled Hlau: Muaj qhov kub tsis tshua muaj coefficient ntawm kev tiv thaiv (TCR: ± 20ppm / ° C) thiab kev ruaj khov zoo heev rau lub sijhawm ntev. Zoo tagnrho rau cov resistors precision, cov shunts tam sim no hauv cov ntsuas hluav taws xob, cov modules them nyiaj kub hauv cov khoom siv hluav taws xob hauv tsheb, thiab cov resistors thauj khoom hauv cov khoom siv sib txuas lus. Nws cov khoom sib xyaw Cu-Ni ua kom muaj kev tsis kam tsawg kawg nkaus txawm tias tom qab 10,000 teev ntawm kev ua haujlwm.

Nichrome Enamelled Hlau: Muaj kev tiv taus tshwj xeeb siab (1.0-1.5Ω·mm²/m) thiab kev tiv taus oxidation zoo dua ntawm qhov kub siab. Siv dav hauv cov khoom cua sov xws li 3D tshuab luam ntawv hotends, cov cua sov hauv tsev me me, cov chaw tsim khoom hauv chav kuaj, thiab cov khoom siv ziab hauv kev lag luam. Nws tswj tau qhov ruaj khov ntawm cov qauv txog li 450 ° C, ua rau nws tsim nyog rau kev siv cua sov tas mus li.

Fe-Cr-Al Enamelled Hlau: Muaj lwm txoj hauv kev pheej yig nrog kev tiv taus kub siab (txog li 500 ° C) thiab lub zog zoo heev. Zoo meej rau cov khoom siv hauv tsev xws li cov tshuab ziab plaub hau, qhov cub hluav taws xob, thiab cov tshuab ci mov, nrog rau cov tshuab cua sov hauv kev lag luam xws li cov cua sov kav dej thiab cov cua sov kho cua sov. Nws cov hlau Cr20Al5 muab kev tiv thaiv xeb zoo tiv thaiv feem ntau cov pa roj hauv kev lag luam.

Precision Enamelled Resistance Wire: Tsim los nrog kev kam rau siab tsawg li ±0.1% thiab kev tswj hwm txoj kab uas hla nruj (±0.001mm). Tsim rau cov ntawv thov siab xws li aerospace avionics, cov khoom siv kuaj mob (piv txwv li, MRI tshuab), cov cuab yeej hluav taws xob precision, thiab cov cuab yeej tsim khoom semiconductor. Nws raug tswj xyuas zoo kom ntseeg tau tias muaj kev sib xws thoob plaws txhua lub spool.

Cov Ntawv Thov Tseem Ceeb

Peb cov hlau tiv thaiv enamelled caters rau ntau yam lag luam, siv nws cov kev ua tau zoo tshwj xeeb los tsav tsheb tshiab:

Cov Cheebtsam Hluav Taws XobCov khoom siv precision resistors, potentiometers, current sensors, temperature detectors, thiab voltage dividers hauv cov khoom siv hluav taws xob thiab cov industrial controllers.

Cov Khoom Siv Cua SovCov cua sov me me, cov tshuab luam ntawv thermal, cov pam hluav taws xob, cov cub tawg kub siab hauv kev lag luam, thiab cov khoom siv luam ntawv 3D.

Tsheb thiab AerospaceCov cuab yeej ntsuas kub ntawm lub cav, cov tshuab tswj roj teeb (BMS) rau cov tsheb fais fab, cov khoom cua sov hauv chav dav hlau, thiab cov cua sov hydraulic system.

Cov Lus Qhia Txog Kev Kho MobCov teeb kho hniav, cov khoom siv cua sov rau kev ntsuas ntshav, cov khoom siv kho lub cev, thiab cov incubators uas tswj tau qhov kub thiab txias rau kev siv hauv chav kuaj mob.

Lub Zog Rov Ua Dua TshiabCov khoom siv saib xyuas kub ntawm lub inverter hnub ci thiab cov khoom siv txwv tam sim no ntawm lub tshuab hluav taws xob cua.

Vim li cas ho xaiv peb cov hlau tiv thaiv enamelled?

Kev Ua Haujlwm Ruaj KhovCov hlau txuas yog ua los ntawm cov hlau uas yaj hauv lub tshuab nqus tsev nrog kev tswj hwm qhov tsis huv (01%), kom ntseeg tau tias muaj qhov tsis kam tsawg kawg nkaus (% dhau 5,000 teev) hla qhov kub thiab txias sib txawv.

Kev Tiv Thaiv Kub thiab Kev Tiv Thaiv Corrosion Zoo Tshaj PlawsCov ntaub ntawv rwb thaiv tsev yog los ntawm cov neeg muag khoom thoob ntiaj teb, dhau 500+ teev ntawm kev sim laus hauv qhov kub siab kom paub tseeb tias tsis muaj kev tawg lossis kev puas tsuaj.

Kev Kho Kom Haum XeebPeb txhawb nqa cov kev daws teeb meem tshwj xeeb rau qhov tsis kam, txoj kab uas hla ntawm tus neeg xyuas pib, hom rwb thaiv tsev, thiab qhov ntev ntawm lub spool (txij li 100m txog 10,000m), nrog rau kev tsim qauv sai (7-10 hnub ua haujlwm).

Kev Ntsuas Zoo Txhim Khu Kev Ntseeg SiabTxhua yam khoom dhau UL, IEC, thiab GB daim ntawv pov thawj, nrog rau 100% kev tshuaj xyuas thaum lub sijhawm tsim khoom (suav nrog kev sim tiv taus, kev sim hluav taws xob tawg, thiab kev ntsuas txoj kab uas hla).

Kev Txhawb Nqa Txog Kev Txawj NtsePeb pab neeg ua haujlwm engineering muab kev qhia txog kev siv, pab cov neeg siv khoom xaiv cov khoom zoo tshaj plaws rau lawv cov kev siv tshwj xeeb thiab daws cov teeb meem kev siv tshuab sai sai.