Print
2000 №11 (03) 2000 №11 (05)

The Paton Welding Journal 2000 #11
The Paton Welding Journal, 2000, #11, 18-21 pages

Peculiarities of diffusion bonding of magnetic system parts

T.G. Taranova, G.M. Grigorenko

E.O. Paton Electric Welding Institute of the NASU 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.

Abstract
Diffusion bonding used for the manufacture of hyroscopic devices provides the guaranteed quality of the bonds in magnetically soft materials with high mechanical and magnetic properties, causing no changes in their initial electrophysical characteristics. Optimal parameters of the process, involving thermal cycling that allows structure and properties of the formed bonds to be controlled, are given.
Keywords: diffusion bonding, hyroscopic devices, magnetic materials, permalloys, bonds, common grains

References

1. Pelpor, D.S., Yagodkin, V.V. (1977) Gyroscopic systems. Moscow: Vysshaya Shkola.
2. Fevraleva, N.E. (1969) Magnetic materials and. permanent magnets. Kyiv: Naukova Dumka.
3. Gavrilov, A.N., Chizhikov, V.F. (1974) Technology of magnetic elements for devices and means of automation and computer facilities. Moscow: Energia.
4. Khulkov, V.A. (1966) Machining of parts of magnetic materials in instrument making. Moscow: Mashino- stroyeniye.
5. Kazakov, N.F., Mashkova, N.A., Gerberg, A.H. (1967) Diffusion bonding of magnetic alloys in vacuum. Svarochnoye Proizvodstvo, 12, 21 - 29.
6. Kazakov, N.F., Shishkova, A.P., Mashkova, N.A. (1971) On the problem of creation of precision joints by the method of diffusion bonding in vacuum. In: Diffusion bonding in vacuum. Moscow: Mashinostroyeniye.
7. Taranova, T.G., Grigorenko, G.M., Tayanovskaya, A.V. et al. (1993) Deformation processes in the contact zone during diffusion bonding of nickel. Avtomaticheskaya Svarka, 1, 17 - 20.
8. Karakozov, E.S., Kotelkin, A.S., Matveev, G.M. et al. (1968) On the kinetics of formation of a bond in solidstate joining of similar materials. Fizika i Khimiya Obr. Materialov, 3, 113 - 122.
9. Karakozov, E.S. (1986) Pressure joining of metals. Moscow: Mashinostroyeniye.
10. Abramov, V.V., Karakozov, E.S., Petrov, B.A. (1970) Kinetics of formation of a bond in solid-state joining by static and cyclic loading with preheating. Fizika i Khimiya Obr. Materialov, 4, 104 – 117.

Suggested Citation

T.G. Taranova, G.M. Grigorenko (2000) Peculiarities of diffusion bonding of magnetic system parts. The Paton Welding J., 11, 18-21.