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Build Your Online Product Catalogs?
| Product Name: |
Ohmalloy1j46 Permalloy mumetal magnetic metal sheets
|
| Supply Ability: |
80000 Kilogram/Kilograms per Week |
| Related proudcts |
|
| Specifications |
0.1~8mm |
| Price Term: |
FOB |
| Port of loading: |
shanghai |
| Minimum Order |
50 Kilogram/Kilograms |
| Unit Price: |
US $15 - 30 / Kilogram |
|
OhmAlloy-1J46 (Soft magnetic alloy)
(Common Name: Ni46, E11e, 46H, 45-permalloy, PB)
Ohmalloy-1J46 is a nickel¨Ciron magnetic alloy, with about 46% nickel and iron content. It is derived in accordance with permalloy. It has characteristics of high permeability and high saturation magnetic flux density.
Alloy melting in a vacuum medium, cast into ingots, after hot forging blanks made of sheet metal, and then after hot rolling, pickling, surface treatment, cold rolling into finished products.
Ohmalloy-1J85 Iron-nickel alloy( soft magnetic alloy) mostly in an alternating magnetic field used mainly for high magnetic yoke, sensitive relays, low-loss micro-motor, small power transformers, pulse transformer, transistor switches, magnetic amplifier magnetic modulator, sensitive signal input and output transformers, magnetic heading aviation instrumentation magnetic sensor, magnetic susceptibility measurement instrument components, precision meter movable piece and the stator magnetic shielding and magnetic temperature compensation element.
Normal composition%
Ni 45~46.5 Fe Bal. Mn 0.6~1.0 Si 0.15~0.3
Mo - Cu ¡Ü0.2
C ¡Ü0.03 P ¡Ü0.02 S ¡Ü0.02
Typical Mechanical properties
Yield strength Tensile Strength Elongation
*** *** %
- - 3~35
Typical Physical properties
Density (g/cm3) 8.2
Electrical resistivity at 20℃(&©|8486;mm2/m) 0.45
Coefficient of linear expansion£¨20℃~200℃£©X10-6/℃ -
Saturation magnetostriction coefficient ¦Ë¦È/ 10-6 25,0
Curie point Tc/ ℃ 400
The magnetic properties of alloys with high permeability in weak fields
1J46 Initial permeability Maximum permeability Coercivity Saturation magnetic induction intensity
§³old-rolled strip/ sheet.
Thickness, mm ¦Ì0.08/ (mH/m) ¦Ìm/ (mH/m) Hc/ (A/m) BS/ T
¡Ý ¡Ü
0.02~0.04 mm 1.6 22.5 32.0
1.5
0.1~0.19 mm 2.5 31.3 20.0
0.2~0.34 mm 3.1 37.5 16.0
0.35~2.50 mm 3.5 45.0 12.0
Bar
8-100 mm 2.5 31.3 16.0
Mode of heat treatment
Annealing media Vacuum with a residual pressure not higher than 0. |
| Company: |
ohmalloy material co., ltd
|
| Contact: |
Mr. xiaofeng Qiu |
| Address: |
youyi road, baoshan, shanghai |
| Postcode: |
|
| Tel: |
66796338 |
| Fax: |
66796339 |
| E-mail: |
|
|
|
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