Ni30Cr20I-Nichrome yocingo loNxibelelwano loNxibelelwano, i-Resistance Heating Strip
Isicelo:I-Nichrome, i-alloy engeyiyo-magnetic ye-nickel kunye ne-chromium, idla ngokusetyenziswa ukwenza ucingo lokumelana.
Ngenxa yokuba inokumelana okuphezulu kunye nokuchasana ne-oxidation kumaqondo obushushu aphezulu. Xa isetyenziswe njengento yokufudumeza, ucingo lokuxhathisa luhlala lufakwe kwiikhoyili.
I-Nichrome wire idla ngokusetyenziswa kwi-ceramics njengesiseko senkxaso yangaphakathi ukunceda ezinye izinto zemifanekiso eqingqiweyo yodongwe zibambe imilo yazo ngelixa zisathambile. Ucingo lwe-Nichrome lusetyenziswa ngenxa yokukwazi ukumelana namaqondo obushushu aphezulu okwenzekayo xa umsebenzi wodongwe utshiswa kwi-oven.
Umxholo weMichiza, %
C | P | S | Mn | Si | Cr | Ni | Fe | Okunye |
Max | ||||||||
0.08 | 0.02 | 0.015 | 1.0 | 1.0-3.0 | 18.0~21.0 | 30.0-34.0 | UBhal. | - |
IiPropati zoomatshini
Ubushushu beNkonzo obuQhuba kakhulu:Ukukwazi ukunyamezela 20ºC:Uxinano:Ukuqhuba kweThermal:I-Coefficient yoKwandiswa kweThermal: Indawo yokunyibilika: Elongation: Ulwakhiwo lweMicrographic: Inkcazelo ngeMagnetic: | 1100ºC1.04+/-0.05 ohm mm2/m7.9 g/cm343.8 KJ/m·h·ºC19×10-6/ºC (20ºC~1000ºC) 1390ºC Ubuncinci 20% Austenite nonmagnetic |
Izinto eziphathekayo: NiCr30/20.
Ukuxhathisa: 1.04uΩ . M, 20′C.
Ubuninzi: 7.9g/cm3.
Ubushushu beNkonzo obuQhubelekayo obuphezulu: 1100′C
Indawo yokunyibilika: 1390′C.
Isicelo:
1. Isetyenziswa kwishishini leziqhushumbisi kunye ne-fireworks njenge-bridgewire kwiinkqubo zokutshisa umbane.
2. Imizi-mveliso kunye ne-hobby hot wire foam cutters.
3. Ukuvavanya umbala wedangatye kwindawo engakhanyisiyo yomlilo we-cation.
4. Isetyenziswe kwi-ceramics njengesakhiwo senkxaso yangaphakathi.
Ukupakishwa: Uluhlu olupheleleyo lweenketho zokupakisha eziguquguqukayo ziyafumaneka ukuze zilingane neemfuno zakho.
Sivelisa i-nickel-base alloy tape ngobuchwephesha, kubandakanya i-Ni80Cr20, i-Ni60Cr23, i-Ni60Cr16, i-Ni35Cr20, i-Ni20Cr25, i-NiMn, i-Ni200, i-Karma, i-Evanohm, i-NCHW, njl.