Deformation effect of the scale factor during screw rolling

Autor:	M. E. Getmanova, A. N. Nikulin, G. A. Filippov, O. V. Livanova
Rok vydání:	2010
Předmět:	Materials science Metallurgy Metals and Alloys Radius Deformation (meteorology) Scale factor Deformation effect Metal Shear (sheet metal) Homogeneous visual_art visual_art.visual_art_medium Composite material Shear band
Zdroj:	Russian Metallurgy (Metally). 2010:910-916
ISSN:	1555-6255 0036-0295
DOI:	10.1134/s0036029510100101
Popis:	The mechanism of the effect of the scale factor i = r 0/R (where r 0 is the initial billet radius and R is the roll radius) on the service properties of metal products is considered for screw rolling. It is found that the mechanical properties of rolled products increase with decreasing i due to the activation of deformation shear processes and the formation of a more homogeneous and ordered metal structure. It is shown that, varying the scale factor, one can manufacture rolled products with given functional properties.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9d82c1f04224261df4e8fe665ff429ef https://doi.org/10.1134/s0036029510100101 Zobrazit plný text záznamu Full text from SpringerLink