Cr20Ni30Waya wotenthetsera wa nickel wa mafakitale

Waya wa Resistance Alloy umagwiritsidwa ntchito potenthetsera zinthu zamagetsi.

Amagwiritsidwa ntchito kwambiri mu zitsulo, mastovu amafakitale, zida zapakhomo, makina ndi zida zamagetsi, zomwe zimathandiza kuti zinthu zisatenthe kwambiri.

1.FeCrAlElectric Resistance Ma alloys otentha okhala ndi resistivity yayikulu yamagetsi, coefficient ya kutentha ndi yaying'ono, yogwira ntchito kwambiri

kutentha. Kukana dzimbiri bwino pa kutentha kwambiri, ndipo makamaka koyenera kugwiritsidwa ntchito mu mpweya wokhala ndi sulfure ndi sulfide, mtengo wotsika,

imagwiritsidwa ntchito kwambiri mu ng'anjo yamagetsi yamafakitale, zida zapakhomo, ndi zida zotenthetsera zakutali.

Mtundu wa FeCrAl: 1Cr13AI4, 0Cr19AI2, 0Cr15AI5, 0Cr20AI5, 0Cr25AI5, 0Cr21AI6 Nb etc. Lamba wamagetsi wamtundu wa lathyathyathya, waya wamagetsi wamoto

2. Nikeli chromium alloy yokhala ndi chitsulo cholimba, mphamvu yolimbana ndi kutentha kwambiri, komanso mphamvu yogonana pamwamba pa thupi. Pa kutentha kwambiri komanso mwamphamvu kwambiri,

ndi magwiridwe antchito abwino komanso kukonza bwino zitha kugwiritsidwa ntchito kwambiri pazitsulo, zamagetsi, zida zamakanika ndi zamagetsi.

mafakitale opanga zinthu zoteteza kutentha.

Mtundu wa Ni-Cr: Cr20Ni80, Cr15Ni60, Cr20Ni35, Cr25Ni20 etc. Lamba wamagetsi wozungulira, waya wamagetsi wozimitsira moto.

3. Kukula kwa malonda:

bala dia: 10-60mm

Waya wozungulira dia.0.05—10mm;

makulidwe a mzere 0.56—5mm, m'lifupi mwa mzere 6—50mm.

waya wodulidwa makulidwe 0.1—0.6mm, waya wodulidwa m'lifupi 1—6mm.

Mzere wozungulira wozizira makulidwe 0.05—3mm, m'lifupi mwake 4—250mm.

Mafotokozedwe Okhazikika:

µΩ.mMalo osungunuka ℃ Mphamvu yokoka N/mm²Kutalika

Moyo wogwira ntchito

h/℃ Maginito

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