The Influence of the Pouring Temperature on the Structure and Properties of Copper Metal Alloys

Abstract:

The paper presents the information on the temperature influence on the structure and properties of copper alloys. The results of mechanical testing of samples made of tin-base bronzes depending on the pouring temperature and section thickness of the casting have been discussed. The correlation between the superheat value and distribution of structural constituents of multicomponent tin-base bronzes has been considered. It has been ascertained that the increase in the pouring temperature not only causes grain refinement in eutectoid and lead impurities in tin-base bronzes, but also has a favourable effect on their hydrostrength.

• Periodical: Key Engineering Materials (Volume 685)
• Pages: 450-454
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.685.450
• Online since: February 2016
• Authors: Anton Viktorovich Korchmit*, Nikita V. Martyushev, Yuriy Yu. Drozdov
• Keywords: Casting Impermeability, Crystallisation, Founding, Gas Emission, Multicomponent Bronze, Pouring Temperature, Tin-Base Bronzes

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