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FeCoMoHysteresisalloys
Theadvantage:Withhysteresischaracteristicswellinhighmagneticfields
RepresentativeGrade:2J21, 2J23, 2J25, 2J27
Typ |
Klasse |
RelativeGrade |
Standard |
Eisen-Kobalt-MolybdenumHysteresisalloys |
2J21 |
12KM12(Russia) |
GB/T14990-1994 |
2J23 |
12KM14(Russia) |
||
2J25 |
12KM16(Russia) |
||
2J27 |
Comolloy(U.S.A.) |
Gradeandamp; ChemicalComposition(SeeTable1)
Table1Gradeandamp; ChemicalComposition(Iron-Cobalt-MolybdenumHysteresisalloys)
Klasse |
ChemicalComposition(%) |
|||||||
C≤ |
Si≤ |
P≤ |
S≤ |
Co |
M0 |
MN |
Fe |
|
2J2l |
0.03 |
0.30 |
0.025 |
0.025 |
11.0~13.0 |
10.5~11.5 |
0.10~0.50 |
Bal |
2J23 |
0.03 |
0.30 |
0.025 |
0.025 |
11.0~13.0 |
12.5~13.5 |
||
2J25 |
0.03 |
0.30 |
0.025 |
0.025 |
11.0~13.0 |
14.5~15.5 |
||
2J27 |
0.03 |
0.30 |
0.025 |
0.025 |
11.0~13.0 |
16.5~17.5 |
||
PhysicalProperty (seeTable2andamp; Tabelle3)
Table2PhysicalProperty (Eisen-Kobalt-MolybdenumHysteres
Table3MagneticHysteresisProperty
Klasse |
HΜ |
BΜ |
PΜ |
KΜ≥ |
OE |
T |
ERG /cm ³≥ |
||
2J21 |
120~160 |
1.0~1.3 |
2.0×105 |
0.46 |
2J23 |
180~220 |
1.0~1.3 |
3.0 × l05 |
0.48 |
2J25 |
220~280 |
0.9~1.2 |
3.8×105 |
0.50 |
2J27 |
300~360 |
0.9~1.2 |
4.7x105 |
0.45 |
Verwendung: Itisusedasmotorrotor. |
Spezifikation: Bar/Stab/Disk
SizeRange:
* Bar---Dia8.0 mm ~ Dia32.0 mm, Länge: ≤3000mm, Zustand: Hotrolled, hell, Brightannealed
Dia32.0 mm ~ Dia150.0 mm, Länge: ≤1300mm, Zustand: Hotforging, geschält, gedreht, Hottreated
