Nickel chrome gorofa ya umeme inapokanzwa waya chrom60/2.4867
1.BoutNichromewaya
Nichrome aloi ni pamoja na nickel safi, nicr alloy, fe-cr-al alloy na alloy ya nickel ya shaba.
Nickel chrome aloi: NI80CR20, NI70CR30, NI60CR15, NI35CR20,NI30CR20, CR25NI20, Nickel Ni200 safi na NI201
Aloi ya Fecral: 0cr25al5, 0cr23Al5, 0cr21al4, 0cr27al7mo2, 0cr21al6nb, 0cr21al6.
Copper Nickel Alloy: Cuni1, Cuni2, Cuni6, Cuni8, Cuni10, Cuni23, Cuni30, Cuni44, Constantan, Cumn12ni
Aloi yetu ya Nichrome iko katika mfumo wa waya, coil, Ribbon, strip, foil
Saizi: waya: 0.018mm-10mm Ribbon: 0.05*0.2mm-2.0*6.0mm strip: 0.5*5.0mm-5.0*250mm bar: 10-100mm
Muundo wa kemikali:
Chapa | Muundo wa kemikali | Si | Cr | Ni | Al | Fe | |||
C | P | S | Mn | ||||||
Sio zaidi ya | |||||||||
CR20NI80 | 0.08 | 0.020 | 0.015 | 0.60 | 0.75-1.60 | 20.0-23.0 | kubaki | ≤0.50 | ≤1.0 |
CR15NI60 | 0.08 | 0.020 | 0.015 | 0.60 | 0.75-1.60 | 15.0-18.0 | 55.0-61.0 | ≤0.50 | kubaki |
CR20NI35 | 0.08 | 0.020 | 0.015 | 1.00 | 1.00-3.00 | 18.0-21.0 | 34.0-37.0 | - | kubaki |
CR20NI30 | 0.08 | 0.020 | 0.015 | 1.00 | 1.00-2.00 | 18.0-21.0 | 30.0-34.0 | - | kubaki |
3.Size na uvumilivu
Kipenyo | 0.030-0.50 | > 0.050-0.100 | > 0.100-0.300 | > 0.300-0.500 | > 0.50-1.00 | > 1.00-3.00 | Mtendaji Strandard |
Uvumilivu | ± 0.005 | ± 0.007 | ± 0.010 | ± 0.015 | ± 0.02 | ± 0.03 | GB/T1234-1995 |
Wakati bidhaa iko katika hali ya "M", inapaswa kufuatwa kawaida GB/T1234-1995
4.Utawala:
Chapa | CR20NI80 | CR20NI60 | CR20NI35 | CR20NI30 | ||
Kipenyo mm | <0.50 | 0.50-3.0 | <0.50 | ≥0.50 | <0.50 | ≥0.50 |
resista (20 ° C) UΩ · m | 1.09 ± 0.05 | 1.13 ± 0.05 | 1.12 ± 0.05 | 1.15 ± 0.05 | 1.04 ± 0.05 | 1.06 ± 0.05 |
5. Manufaa na matumizi
1. Nickel-chromium, nickel-chromium aloi na upinzani wa juu na thabiti, upinzani wa kutu, upinzani wa oxidation ni nzuri, bora chini ya joto la juu na nguvu ya seismic, ductility nzuri, utendaji mzuri na weldability.
Bidhaa zetu zinatumika sana kwa tasnia ya kemikali, utaratibu wa madini, tasnia ya glasi, tasnia ya kauri, eneo la vifaa vya nyumbani na kadhalika.