Тип публикации: статья из журнала
Год издания: 2017
Идентификатор DOI: 10.3103/S1067821217010059
Ключевые слова: aluminum soldering alloys, carousel crystallizer wheel, combined metal casting–pressing, Conform, continuous casting–pressing installation, extrusion of silumins, metal melt dispenser, soldering of waveguides, Aluminum, Aluminum alloys, Continuous casting, Crystallizers, Dispensers, Extrusion molding, Flowcharting, Metal casting, Metal castings, Metal extrusion, Metal melting, Metal molding, Metal pressing, Metals, Soldering, Waveguides, Wheels, Wire, Aluminum wires, Casting aluminum alloys, Conform, Elements of equipment, High quality, Industrial tests, Intermediate annealings, Silumins, Soldering alloys
Аннотация: Technical and process features of a flowsheet for fabricating the wire of casting aluminum alloys intended to solder waveguides with the use of the combined continuous casting–pressing of nonferrous metals are considered. The dependences necessary and sufficient to design the constructive elements of equipment and process modes providing the implementation of conditions for the stable run of processes of continuous supply of the metal melt into the stream of the carousel molding laboratory machine, its solidification, and extrusion into the die opening similarly to Conform technology are established. The magnitude of the cross section of the hole in the supply dispenser of the metal melt into the stream of the crystallizer wheel is calculated. The process modes of the continuous casting–pressing using a laboratory installation of a billet 3 mm in diameter and its subsequent treatment by high-quality rolling and drawing in combination with intermediate annealing procedures to the final sizes are presented. According to this flowsheet, a pilot batch of round and square wire of alloys AK12Ts10 and AK12Ts15 has been produced in the amount of 3 kg and delivered to the AO ISS enterprise for industrial test soldering of waveguides. © 2017, Allerton Press, Inc.
Журнал: Russian Journal of Non-Ferrous Metals
Выпуск журнала: Vol. 58, Is. 1
Номера страниц: 75-79
ISSN журнала: 10678212
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