I-Ni30Cr20Intambo ye-Nichrome Yokumelana Nezintambo , I-Resistance Heating Strip
Isicelo:I-Nichrome, ingxubevange engeyona-magnetic ye-nickel ne-chromium, ijwayele ukusetshenziselwa ukwenza intambo yokumelana.
Ngoba inokumelana okuphezulu nokumelana ne-oxidation emazingeni okushisa aphezulu. Uma isetshenziswa njengento yokushisisa, intambo yokumelana ngokuvamile ifakwa amakhoyili.
Intambo ye-Nichrome ivame ukusetshenziswa kuma-ceramics njengesakhiwo sokusekela sangaphakathi ukusiza ezinye izici zezithombe zobumba zibambe umumo wazo ngenkathi zisathambile. I-Nichrome wire isetshenziswa ngenxa yekhono layo lokumelana namazinga okushisa aphezulu okwenzeka lapho umsebenzi wobumba ushiswa emlilweni.
Okuqukethwe Kwekhemikhali, %
C | P | S | Mn | Si | Cr | Ni | Fe | Okunye |
Ubukhulu | ||||||||
0.08 | 0.02 | 0.015 | 1.0 | 1.0-3.0 | 18.0~21.0 | 30.0-34.0 | U-Bal. | - |
Izakhiwo Zemishini
I-Max Continuous Service Temperature:I-Resisivity 20ºC:Ukuminyana:I-Thermal Conductivity:I-Coefficient of Thermal Expansion: I-Melting Point: Ubude: Isakhiwo seMicrographic: Isakhiwo Sezibuthe: | 1100ºC1.04+/-0.05 ohm mm2/m7.9 g/cm343.8 KJ/m·h·ºC19×10-6/ºC (20ºC~1000ºC) 1390ºC Ubuncane obungu-20% I-Austenite nonmagnetic |
Impahla: NiCr30/20.
Ukungazweli: 1.04uΩ . M, 20′C.
Ukuminyana: 7.9g/cm3.
Izinga Lokushisa Eliqhubekayo Lesevisi: 1100′C
Iphuzu elincibilikayo: 1390′C.
Isicelo:
1. Isetshenziswa embonini yeziqhumane neziqhumane njengocingo lwebhuloho ezinhlelweni zokuthungela ngogesi.
2. Izimboni kanye nomsebenzi wokuzilibazisa oshisayo Foam cutters.
3. Ukuhlola umbala welangabi engxenyeni engakhanyi yomlilo yocingo.
4. Isetshenziswa kuma-ceramics njengesakhiwo sokusekela sangaphakathi.
Ukupakisha: Uhlu olugcwele lwezinketho zokupakisha eziguquguqukayo ziyatholakala ukuze zivumelane nezidingo zakho ngazinye.
Sikhiqiza ngokusemthethweni i-nickel-base alloy tape, ehlanganisa i-Ni80Cr20, Ni60Cr23, Ni60Cr16, Ni35Cr20, Ni20Cr25, NiMn, Ni200, Karma, Evanohm, NCHW, njll.