Fil rezistans chofaj elektrik plat nikèl chrome CHROM60/2.4867
1.ApwopoNikwòmfil
Alyaj nikwòm gen ladan nikèl pi, alyaj NiCr, alyaj Fe-Cr-Al ak alyaj nikèl kwiv.
Alyaj nikèl-kwòm: Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20,Ni30Cr20, Cr25Ni20, nikèl pi Ni200 ak Ni201
Alyaj FeCrAl: 0Cr25Al5, 0Cr23Al5, 0Cr21Al4, 0Cr27Al7Mo2, 0Cr21Al6Nb, 0Cr21Al6.
Alyaj nikèl kwiv: CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi23, CuNi30, CuNi44, Konstantan, CuMn12Ni
Alyaj Nikwòm nou yo sou fòm fil, bobin, riban, teren, papye aliminyòm
gwosè: Fil: 0.018mm-10mm Riban: 0.05*0.2mm-2.0*6.0mm Bann: 0.5*5.0mm-5.0*250mm Ba: 10-100mm
2. Konpozisyon chimik la:
Mak | Konpozisyon chimik | Si | Cr | Ni | Al | Fe | |||
C | P | S | Mn | ||||||
Pa plis pase | |||||||||
Cr20Ni80 | 0.08 | 0.020 | 0.015 | 0.60 | 0.75-1.60 | 20.0-23.0 | rete | ≤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 | rete |
Cr20Ni35 | 0.08 | 0.020 | 0.015 | 1.00 | 1.00-3.00 | 18.0-21.0 | 34.0-37.0 | - | rete |
Cr20Ni30 | 0.08 | 0.020 | 0.015 | 1.00 | 1.00-2.00 | 18.0-21.0 | 30.0-34.0 | - | rete |
3. Gwosè ak Tolerans
Dyamèt | 0.030-0.50 | >0.050-0.100 | >0.100-0.300 | >0.300-0.500 | >0.50-1.00 | >1.00-3.00 | EGZEKITIF STANDARD |
Tolerans | ±0.005 | ±0.007 | ±0.010 | ±0.015 | ±0.02 | ±0.03 | GB/T1234-1995 |
Lè pwodwi a nan estati "M", yo ta dwe swiv estanda GB/T1234-1995 la.
4. Rezistans:
Mak | Cr20Ni80 | Cr20Ni60 | Cr20Ni35 | Cr20Ni30 | ||
Dyamèt mm | <0.50 | 0.50-3.0 | <0.50 | ≥0.50 | <0.50 | ≥0.50 |
rezistivite (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. Avantaj prensipal ak aplikasyon
1. Nikèl-Kwòm, alyaj nikèl-Kwòm ak rezistans segondè ak ki estab, rezistans korozyon, bon rezistans oksidasyon sifas, pi bon anba tanperati ki wo ak fòs sismik, bon duktilité, bon travayabilite ak soudabilite.
2. Pwodwi nou yo lajman aplike nan endistri chimik, mekanis metaliji, endistri vè, endistri seramik, zòn aparèy kay ak sou sa.
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