Abstract
This paper presents the influence of heat treatment modes on product quality parameters. The experiments were carried out on Cu-DHP pipes at various annealing temperature and time. Grain size and mechanical properties dependence on annealing mode were plotted for phosphorus-containing copper. Laboratory results were taken into account for setting process parameters and were industrially tested.
Highlights
After Large Plastic DeformationUMMC, 1 Uspenskiy Ave., Verkhnaya Pyshma, Sverdlovsk Region, 624091, Russian Federation
Copper pipe manufacturers are mastering production according to international standards
Grain size and mechanical properties of pipes for refrigeration units and oil pipelines required under these standards are significantly different than those required under Russian specifications
Summary
UMMC, 1 Uspenskiy Ave., Verkhnaya Pyshma, Sverdlovsk Region, 624091, Russian Federation. PJSC “Revda non-ferrous metal processing works”, 1 Kombinatskaya Str., Revda, Sverdlovsk. M.N. Miheev Institute of Metal Physics, Ural Branch of Russian Academy of Sciences, Ekaterinburg, 620002, Russian Federation
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