Parameter
Tabel 1 gemyske eask
EELement | C≤B | Ple - | SÃtiid | Mn | SI | Cu≤ | Mo | Ni | Fe |
Gearstalling% | 0.03 | 0.02 | 0.02 | 0.6-1.1 | 0,3-0,5 | 0.20 | 3.8-4.1 | 78.5-80.0 | Oerskot |
Notysjes:
De foarm en dimensjes fan 'e alloys binne yn oerienstimming mei GBN198-88
Fysike eask fan Tabel 2
Besit | Resisitiviteit (μωm) | Desinty (g / cm3) | Curie point.c | HIGH SATIGATION MAGNETO-STRIPFICT COEFFTInTInYλθ / 10-6 |
Wearde | 0.55 | 8.6 | 450 | 2 |
TABEL 3 AC Magnetyske eigenskippen foar strip (min wearde)
Tsjokkens | De Peak foar de magnetyske fjildkrêft is 0,1A / M, ûnder ferskate frekse Offedisive ôffrekte magnetyske permeabiliteit μm / (mh / m) | |||
60hz | 400hz | 1khz | 10khz | |
0.02 | 17.5 | 12.5 | ||
0,05 | 18.8 | 9.4 | ||
0.10 | 22.5 | 15 | ||
0.20 | 12.5 | 7.5 | ||
0.35 | 25 | 8.8 |
Tabel 4 koëffisjint fan lineêre útwreiding by ferskate temperatuer / (X10-6)
Temp | 20-100 ° C | 20-200ºC | 20-300ºC | 20-400ºC | 20-500ºC | 20-600ºC | 20-700ºC |
Wearde | 1.3-10.8 | 10.9-11.2 | 14.4-12.9 | 11.9-12.5 | 12.3-13.2 | 12.7-13.4 | 13.1-13.6 |
Tabel 5 Magnetyske eask (kâlde rôljende strip)
Klasse ik
(δ & d) / mm | μ0.08 / (mhm) ≥ | μm (mhm) ≥ | Bs / T≥ | HC (a / m) ≤ |
0,005 | 12.5 | 44.0 | 0,75 | 6.4 |
0.01 | 17.5 | 87.5 | 0,75 | 4.8 |
0.02-0.04 | 20.0 | 112.5 | 0,75 | 4.0 |
0,05-0.09 | 22.5 | 137.5 | 0,75 | 2.8 |
0.10-0.19 | 25.0 | 162.5 | 0,75 | 2.0 |
0.20-0.34 | 28.0 | 225.0 | 0,75 | 1.6 |
0.35-1.00 | 30.0 | 250.0 | 0,75 | 1.2 |
1.10-2.50 | 27.5 | 225.0 | 0,75 | 1.6 |
2,50-3.00 | 26.3 | 187. 18,5 | 0,75 | 2.0 |
Klasse II
(δ & d) / mm | μ0.08 / (mhm) ≥ | μm (mhm) ≥ | Bs / T≥ | HC (a / m) ≤ |
0.02-0.04 | 22.5 | 125.0 | 0,75 | 2.4 |
0,05-0.09 | 25.0 | 150.0 | 0,75 | 2.0 |
0.10-0.19 | 27.5 | 187. 18,5 | 0,75 | 1.6 |
0.20-0.34 | 31.3 | 250.0 | 0,75 | 1.2 |
0.35 | 32.5 | 275.0 | 0,75 | 0.79 |
Klasse III
(δ & d) / mm | μ0.08 / (mhm) ≥ | μm (mhm) ≥ | Bs / T≥ | HC (a / m) ≤ |
0.01 | 25.0 | 150.0 | 0.73 | 2.4 |
0.02-0.04 | 31.0 | 190.0 | 0.73 | 1.6 |
0,05-0.09 | 38.0 | 250.0 | 0.73 | 1.2 |
0.10-0.19 | 38.0 | 250.0 | 0.73 | 1.2 |
0.20-0.34 | 38.0 | 280.0 | 0.73 | 1.0 |
0.35 | 44.0 | 310.0 | 0.73 | 1.0 |
Hot rôlje (forging) flaktspring
(δ & d) / mm | μ0.08 / (mhm) ≥ | μm (mhm) ≥ | Bs / T≥ | HC (a / m) ≤ |
3-22 | 25.0 | 125 | 0,75 | 2.4 |
Hot rôlje (Forging) Bar
(δ & d) / mm | μ0.08 / (mhm) ≥ | μm (mhm) ≥ | Bs / T≥ | HC (a / m) ≤ |
8-100 | 25.0 | 125.0 | 0,75 | 2.4 |