Physico-mechanical properties of large panels and seamless bottoms at different stages of the production process
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This article examines results of studies of the physico-mechanical properties of a tubular forging with dimensions of 2360 × 1690 × 5700 mm, a monolithic panel with dimensions of 5500 × 5500 × 300 mm, and a seamless bottom. The panel is obtained by reaming the forged tube, and the bottom is obtained by forging the panel on a 150-MN hydraulic press.
Key wordsproduction of forgings reaming large panels forging of bottoms mechanical properties
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- 1.O. A. Kobelev and A. V. Zinov’ev, “Production of wide thick panels,” in: Proc. 7th Congr. of Rolling-Mill Operators, Ob’edinenie Prokatchikov, Moscow (2007), Vol. 1, pp. 50–57.Google Scholar
- 3.O. A. Kobelev and M. A. Tsepin, “Piercing of thick-walled tubular semifinished products,” in: Proc. 7th Congr. of Rolling-Mill Operators, Ob’edinenie Prokatchikov, Moscow (2007), Vol. 1, pp. 443–447.Google Scholar
- 4.O. A. Kobelev and V. A. Tyurin, “Making thick-walled tubular forgings and semifinished products for the production of panels,” Kuz.-Shtampov. Proizv., No. 1, 27–31 (2008).Google Scholar
- 5.O. A. Kobelev, “Technology for obtaining large unit-forged panels and seamless bottoms,” Metallurg, No. 12, 55–58 (2009).Google Scholar