Tuam Tshoj FeCrAl 145 alloy bundled braids wrie siv rau hauv AC kab cords rau cov khoom siv hluav taws xob Chaw tsim khoom thiab Hoobkas

FeCrAl 145 hlau bundled braids wrie siv rau hauv AC kab cords rau cov khoom siv Featured Duab

FeCrAl 145 alloy bundled braids wrie siv rau hauv AC kab cords rau cov khoom siv hluav taws xob

Kev Piav Qhia Luv:

Cov hlau tsis kam yog cov hlau uas siv los ua cov hluav taws xob resistors (uas siv los tswj cov hluav taws xob tam sim no hauv lub voj voog). Nws zoo dua yog tias cov hlau siv muaj qhov tsis kam siab, vim tias cov hlau luv dua tuaj yeem siv tau. Hauv ntau qhov xwm txheej, qhov ruaj khov ntawm cov resistor yog qhov tseem ceeb tshaj plaws, thiab yog li cov hlau kub coefficient ntawm resistivity thiab corrosion tsis kam ua lub luag haujlwm tseem ceeb hauv kev xaiv cov khoom siv.

Thaum siv cov hlau tsis kam rau cov khoom cua sov (hauv cov cua sov hluav taws xob, cov tshuab ci mov, thiab lwm yam), kev tiv taus siab thiab kev tiv taus oxidation yog qhov tseem ceeb.

Qee zaum cov xov hlau tiv taus raug rwb thaiv los ntawm cov hmoov av ceramic thiab sheathed rau hauv ib lub raj ntawm lwm cov hlau alloy. Cov khoom cua sov no yog siv rau hauv qhov cub hluav taws xob thiab cov cua sov dej, thiab hauv cov qauv tshwj xeeb rau cov qhov cub.

Daim Ntawv Thov:Cov xov hlau AC rau cov khoom siv hluav taws xob

Loj:ua raws li koj xav tau

Hom:ntswj hlau

Khoom siv:FeCrAl 145

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Hlau Chrome Aluminium Resistance Alloys
Cov hlau hlau Chrome Aluminium (FeCrAl) yog cov khoom siv tiv taus siab uas feem ntau siv rau hauv cov ntawv thov nrog qhov kub siab tshaj plaws txog li 1,400 ° C (2,550 ° F).

Cov Ferritic alloys no paub tias muaj peev xwm thauj khoom saum npoo av siab dua, tiv taus siab dua thiab qis dua li Nickel Chrome (NiCr) lwm txoj hauv kev uas tuaj yeem txhais tau tias cov khoom siv tsawg dua hauv kev siv thiab txuag qhov hnyav. Qhov kub siab tshaj plaws ntawm kev ua haujlwm kuj tseem tuaj yeem ua rau lub neej ntev dua. Hlau Chrome Aluminium alloys tsim cov xim grey Aluminium Oxide (Al2O3) ntawm qhov kub siab dua 1,000 ° C (1,832 ° F) uas ua rau muaj kev tiv thaiv corrosion ntxiv rau ua haujlwm ua lub rwb thaiv hluav taws xob. Cov oxide tsim yog suav tias yog tus kheej-insulating thiab tiv thaiv kev luv luv circuiting hauv qhov xwm txheej ntawm hlau rau hlau sib cuag. Hlau Chrome Aluminium alloys muaj lub zog kho tshuab qis dua thaum piv rau Nickel Chrome cov ntaub ntawv nrog rau qis dua creep zog.

Yav dhau los: FeCrAl alloy stranded wire / twist wire nrog kev tiv taus siab dua

Tom ntej no: Nichrome8020 Cr20Ni80 Hluav Taws Xob Tiv Thaiv Hlau

Sau koj cov lus ntawm no thiab xa tuaj rau peb