Filum resistentiae calefactionis electricae planum nickel-chromicum CHROM60/2.4867
1. DeNichromumfilum
Mixtura nichromatica nickel purum, mixturam NiCr, mixturam Fe-Cr-Al, et mixturam cupri-nickel comprehendit.
Mixturae niccoli chromii: Ni80Cr20, Ni70Cr30Ni60Cr15, Ni35Cr20,Ni30Cr20, Cr25Ni20, Nickel purum Ni200 et Ni201
Mixtura FeCrAl: 0Cr25Al5, 0Cr23Al5, 0Cr21Al4, 0Cr27Al7Mo2, 0Cr21Al6Nb, 0Cr21Al6.
Cupri niccoli mixtura: CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi23, CuNi30, CuNi44, Constantanum, CuMn12Ni
Nostrae mixturae Nichrome in forma filorum, spirarum, taeniarum, laminarum, laminarum sunt.
Magnitudo: Filum: 0.018mm-10mm; Taenia: 0.05*0.2mm-2.0*6.0mm; Stria: 0.5*5.0mm-5.0*250mm; Vectis: 10-100mm.
2. Compositio chemica:
Nota | Compositio chemica | Si | Cr | Ni | Al | Fe | |||
C | P | S | Mn | ||||||
Non plus quam | |||||||||
Cr20Ni80 | 0.08 | 0.020 | 0.015 | 0.60 | 0.75-1.60 | 20.0-23.0 | manere | ≤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 | manere |
Cr20Ni35 | 0.08 | 0.020 | 0.015 | 1.00 | 1.00-3.00 | 18.0-21.0 | 34.0-37.0 | - | manere |
Cr20Ni30 | 0.08 | 0.020 | 0.015 | 1.00 | 1.00-2.00 | 18.0-21.0 | 30.0-34.0 | - | manere |
3. Magnitudo et Tolerantiae
Diameter | 0.030-0.50 | >0.050-0.100 | >0.100-0.300 | >0.300-0.500 | >0.50-1.00 | >1.00-3.00 | EXSECUTIVUS STRANDA |
Tolerantia | ±0.005 | ±0.007 | ±0.010 | ±0.015 | ±0.02 | ±0.03 | GB/T1234-1995 |
Cum productum statum "M" habet, norma GB/T1234-1995 sequenda est.
4. Resistivitas:
Nota | Cr20Ni80 | Cr20Ni60 | Cr20Ni35 | Cr20Ni30 | ||
Diameter mm | <0.50 | 0.50-3.0 | <0.50 | ≥0.50 | <0.50 | ≥0.50 |
resistivitas (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. Commodum Praecipuum et Applicatio
1. Nickel-chromium, mixtura nickel-chromium cum resistentia alta et stabili, resistentia corrosionis, resistentia oxidationis superficialis bona, melior sub alta temperatura et robore seismico, bona ductilitate, bona operabilitate et sudabilitate.
2. Nostra Producta late ad industriam chemicam, mechanismum metallurgicum, industriam vitri, industriam ceramicam, aream apparatuum domesticorum et cetera applicantur.
150 0000 2421