The Paton Welding Journal, 2001, №04

2001 №04 (10)

2001 №04 (12)

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The Paton Welding Journal, 2001, #4, 43-47 pages

Induction braze-welding of no-accessory T-joints in pipes

A.S. Prokofiev¹, A.S. Pismenny¹, V.A. Bondarev¹, A.V. Bondarev²

¹E.O. Paton Electric Welding Institute of the NASU 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.
²GAKhK «Artem», Kyiv, Ukraine

Abstract
Types of designs of no-accessory T-joints and methods for their manufacture are analysed. The technology for production of T-joints in thin-walled small-diameter pipes using braze-welding, as well as strength characteristics of the T-joints and their capability of preserving shape and geometrical dimensions under loading during mechanical tests are considered.
Keywords: braze welding, pipes, T-joints, designs of joints, edge preparation, methods for deposition of brazing filler metals, weld surface area, strength of joints

References

1. But, V.S. (1998) The problem of repair of active main gas pipelines. Svarshchik, 1, 6-7.
2. Tsaryuk, A.K., Ostapovich, G.A., Panin, A.D. (1999) Onesided welding of T-joints with complete penetration of the weld root. Ibid., 4, 4 - 5.
3. Khorunov, V.F. (1991) High-temperature brazing in the USSR: achievements and problems. In: Transact, of PWI on Brazing Consumables and Technology. Kyiv: PWI.
4. Lukianov, A.F., Shapiro, A.E., Shamin, V.V. et al. (1991) Vibration strength of brazed structures of steel pipelines without T-joints. Ibid.
5. (1973) Designing of cylinders subjected to internal and external pressures. Resistance of Materials. Ed. by G.S. Pisarenko. Kyiv: Vyshcha Shkola.
6. Garf, E.F. (1984) Method for evaluation of static strength of welded tubular assemblies in the presence of bending mo¬ments. Avtomaticheskaya Svarka, 1, 12 - 14.
7. Garf, E.F., Yurko, L.Ya. (1983) Specifying the strength design of welded tubular connections under loading by longitudinal forces. Ibid., 4, 19 - 23.
8. Pan, R.B., Plammer, F.B., Kuang, J.L. (1976) Ultimate strength of tubular joints. In: Proc, of Conf, on Off-Shore Technol. Houston.

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Suggested Citation

A.S. Prokofiev, A.S. Pismenny, V.A. Bondarev, A.V. Bondarev (2001) Induction braze-welding of no-accessory T-joints in pipes. The Paton Welding J., 04, 43-47.

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