The Paton Welding Journal, 2000, №04

2000 №04 (03)

2000 №04 (05)

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The Paton Welding Journal, 2000, #4, 15-18 pages

Peculiarities of heating parts of limited sizes in glow-discharge diffusion bonding

G.P. Bolotov

Chernigiv Technological Institute, Chernigiv, Ukraine

Abstract
Character of distribution of heat flows in parts of limited sizes in glow-discharge heating under conditions of diffusion bonding is analysed. The expediency of using heat-insulating spacers between a part and a clamp is shown. The precise and approximate solutions of the problem of temperature distribution in parts, depending upon thermal-physical and geometrical characteristics of base materials and spacers, are given.
Keywords: diffusion bonding, glow discharge., finite bodies, heat-insulating spacers, heating, modeling

References

1. Kotelnikov, D.I., Bolotov, G.P., Sivakov, A.L. et al. (1985) Device for glow-discharge diffusion bonding of hard alloys to steels. Avtomaticheskaya Svarka, 7, 71 - 72.
2. Mukha, I.M., Dovbishchuk, M.N. (1973) Restoration of hard-alloy fixture and tools by glow-discharge diffusion bonding. Diffuzionnoye Soyedineniye v Vakuume, 6, 166 - 172.
3. Sadovnikov, B.V., Stepanov, G.N., Romanenkov, A.P. (1982). Glow-discharge diffusion bonding of hard alloy to steel using a prototype of the commercial diffusion bonding machine. Elektrotekhnicheskaya Promyshlennost. Electrosvarka, 4, 21 - 22.
4. Chistyakov, Yu.A., Gorysheva, E.V. (1982) Errors in measuring the diffusion bonding temperature. Svarochnoye Proizvodstvo, 7, 11 - 12.
5. Sivakov, A.L. (1989) Device for controlling parameters of diffusion bonding in glow di^harge plasma. Synopsis of Thesis of Cand. Sci. (Eng.). Leningrad: SZPI.
6. Frolov, A.P., Mashkova, N.A., Shishkova, A.P. et al. (1973) Some peculiarities of distribution of temperature in a cylindrical sample during induction heating under diffusion bonding conditions. Diffuzionnoye Soyedineniye v Vakuume, 5, 72 - 81.
7. Chernysh, V.PBolotov, G.P., Kutepov, Yu.N. et al. (1984) Estimation of heating temperature in glow-discharge diffusion bonding. Avtomaticheskaya Svarka, 9, 54 - 56.
8. Kotelnikov, D.I. (1972) Calculation of optimal conditions of solid-state bonding of glass to metal. Ibid., 9, 27.
9. Rykalin, N.N. (1951) Calculation of heat flows in bonding. Moscow: Mashgiz.
10. Musin, R.A., Konyushkov, G.V. (1991) Joining metals to ceramic materials. Moscow: Mashinostroyemye.
11. Belyaev, N.M., Ryadno, A.A. (1978) N on-stationary thermal conductivity methods. Moscow: Vysshaya Shkola.

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Suggested Citation

G.P. Bolotov (2000) Peculiarities of heating parts of limited sizes in glow-discharge diffusion bonding. The Paton Welding J., 04, 15-18.

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