Parameter
Tabel 1 Persyaratan Kimia
Eelement | C≤ | P≤ | S≤ | M N | Si | Cu≤ | Mo | Ni | Fe |
Komposisi% | 0,03 | 0,02 | 0,02 | 0.6-1.1 | 0.3-0.5 | 0,20 | 3.8-4.1 | 78.5-80.0 | Sisa |
Catatan:
Bentuk dan dimensi paduan sesuai dengan GBN198-88
Tabel 2 Persyaratan Fisik
Milik | Resisitif (μωm) | Desinty (g/cm3) | Curie Point.C | Koefisien striksi magneto saturasi tinggi/10-6 |
Nilai | 0,55 | 8.6 | 450 | 2 |
Tabel 3 AC sifat magnetik untuk strip (nilai min)
Ketebalan | Puncak untuk kekuatan medan magnet adalah 0,1A/m, di bawah frekuensi yang berbeda dari permeabilitas magnetik offlexible 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 Koefisien ekspansi linier pada suhu yang berbeda/(x10-6)
Suhu | 20-100 ° C. | 20-200ºC | 20-300ºC | 20-400ºC | 20-500ºC | 20-600ºC | 20-700ºC |
Nilai | 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 Persyaratan Magnetik (Cold Rolling Strip)
Kelas I.
(Δ & d)/mm | μ0.08/(MHM) ≥ | μm (MHM) ≥ | BS/TIL | 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 | 187.5 | 0.75 | 2.0 |
Kelas II
(Δ & d)/mm | μ0.08/(MHM) ≥ | μm (MHM) ≥ | BS/TIL | 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 | 187.5 | 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 |
Kelas III
(Δ & d)/mm | μ0.08/(MHM) ≥ | μm (MHM) ≥ | BS/TIL | 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 Rolling (Forging) FLASTSPRING
(Δ & d)/mm | μ0.08/(MHM) ≥ | μm (MHM) ≥ | BS/TIL | HC (A/M) ≤ |
3-22 | 25.0 | 125 | 0.75 | 2.4 |
Bar Hot Rolling (Forging)
(Δ & d)/mm | μ0.08/(MHM) ≥ | μm (MHM) ≥ | BS/TIL | HC (A/M) ≤ |
8-100 | 25.0 | 125.0 | 0.75 | 2.4 |