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Permendur 49® - hiperco 50a® sheet, ribbon

Permendur 49® - hiperco 50a® sheet, ribbon

Company Avecglobal sells at affordable prices from the manufacturer of sheet products — a sheet or tape made of magnetically soft precision alloys of the brands Permendur 49® or Hiperco50a®. The supplier is guaranteed timely delivery of products to any address specified by the consumer.

Composition and application

The alloys in question include cobalt and iron, with additional vanadium alloying. Permendur 49 and Hiperco50a are distinguished by the maximum parameters of magnetic saturation from all alloys of such a group. The Hiperco 50a alloy retains its strength even after heat treatment, making it the best choice for products that experience high loads or torques during operation (for example, rotating parts of machines).

These alloys are used in special engine designs for the aerospace industry (for example, where high magnetic saturation and high strength in combination with a minimum weight are required simultaneously). Permendur 49® and Hiperco50a® are used in electromagnets of medical equipment (for example, for focusing rays during radiotherapy in medical radiological laboratories), in the production of electric generators, special transformers (for example, in electric and magnetic circuits of variable frequency). These alloys also produce pole parts for electromagnets, magnetic bearings (with levitation of rotating parts), as well as in devices with high magnetic flux values.

Chemical composition of alloys:

Name of the element Content in percent
Iron The basis
Nickel 0.25
Cobalt 49
Chromium 0.15
Carbon 0.025
Manganese 0.15
Silicon 0.15
Vanadium 1.9
Niobium footprints
Phosphorus 0.015
Sulfur 0.010

Buy a sheet and tape of iron-cobalt alloys of the brands Permendur 49® or Hiperco50a® at economically reasonable prices. The supplier provides prompt delivery of products to any point. installed by the customer.


Basic physical characteristics of alloys:

Density, kg / m 3 — 8120;

Melting point, 0 С — 1427;

Coefficient of thermal conductivity, W / cmgrad — 0.29;

Specific heat capacity, kJ / kggrad — 0.10;

The coefficient of thermal expansion in the temperature range 25… 500 0 С, μm / deg — 10.4.

Basic mechanical characteristics of alloys:

The limit of temporary resistance, MPa — 717;

Yield strength, MPa — 365;

Relative elongation at tension,% — 7;

Modulus of elasticity, GPa — 207;

Hardness according to Rockwell (scale C), no more than — 20.

Company Avecglob proposes to purchase at a reasonable price from the manufacturer a sheet or tape, which are made of precision Permendur 49® or Hiperco50a® alloys with high magnetic saturation. The supplier organizes the immediate delivery of products to any point agreed by the customer.