Abstract
The article describes the scheme of making hot pressed rods from the waste of leaded brass friable chips that does not include melting stage. It studies how the type of chips, the cross section of mouldings, and the elongation ratio influence the structure and properties of hot extruded rods.
Keywords
Graded friable chips, leaded brass, process scheme, rod, briquetting, hot extrusion, structure, hardness.
1. Raikov U.N., Ashihmin G.V., Poluhin V.P., Gulyaev A.S. Mednye splavy. Marki, svojstva, primenenie: spravochnik / pod obshh. red. Ju.N. Rajkova. [Copper alloys. Brand, properties, application: A guide. Ed. U.N.Raikov]. M.: «Institute Tsvetmetobrabotka», 2011, 456 p.
2. Shevakin U.F., Grabarnik L.M., Nagaitsev A.A. Pressovanie tjazhelyh cvetnyh metallov i splavov. [Pressing of heavy non-ferrous metals and alloys]. M.: Metallurgy, 1987, 246 p.
3. Zagirov N.N., Konstantinov I.L., Ivanov E.V., Arefyev A.A. Razrabotka tehnologii poluchenija provoloki iz sortnoj sypuchej struzhki latuni LS59-1. [Technology of making wire from graded friable brass chips ЛС59-1]. Tsvetnye metally. [Non-ferrous metals], 2012, no.10, pp. 96-99.