INFLUENCE OF INTENSIFICATION OF PROCESS OF HASHING OF MELTED METAL IN WELDING BATHTUB ON GAS-SATURATION AND PROPERTIES OF TITANIC STRUCTURES
https://doi.org/10.17073/0368-0797-2013-8-3-7
Abstract
Presented is review of research led by specialists of Komsomolsk-on-Amur state technical university devoted to the problem of receiving high quality and secure welded seams in production of parts and constructions of aircrafts. Analyzed are: gas-saturation of metal of seam by oxygen, hydrogen and nitrogen depending on methods of cutting of welded surfaces; possibilities to use welding by shipped tungsten electrode (WSTE) of titanic samples from BT20 alloy, received by oxygen-kerosene cutting on raw edges; interaction and management of processes of metal hashing in welding bathtub which have fundamental impact on gas-saturation and properties of metal of seam. Qualitative and quantitative estimates of this influence are given in this work.
About the Authors
S. Z. Lonchakov
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Комсомольский-на-Амуре государственный технический университет
Russian Federation
Russian Federation
V. I. Muravyev
Комсомольский-на-Амуре государственный технический университет
Russian Federation
Russian Federation
B. I. Dolotov
Комсомольский-на-Амуре государственный технический университет
Russian Federation
Russian Federation
P. V. Bahmatov
Комсомольский-на-Амуре государственный технический университет
Russian Federation
Russian Federation
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Review
For citations:
Lonchakov S.Z., Muravyev V.I., Dolotov B.I., Bahmatov P.V. INFLUENCE OF INTENSIFICATION OF PROCESS OF HASHING OF MELTED METAL IN WELDING BATHTUB ON GAS-SATURATION AND PROPERTIES OF TITANIC STRUCTURES. Izvestiya. Ferrous Metallurgy. 2013;56(8):3-7. (In Russ.) https://doi.org/10.17073/0368-0797-2013-8-3-7
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