Effect of temperature and strain rate on friction factor during microforming of AW-6082 AL-alloy
Source abstract
Abstract
The goal of the present paper is the experimental investigation of three typical effects encountered during microforming processes. The specimen size described by size scale factor (λ), the temperature (T) as well as the plastic strain rate (\( \dot \varepsilon \)) influence the friction at the die-workpiece interface. The present investigation resulted in obtaining the relations m=f(T) and m=f(T, \( \dot \varepsilon \), λ) which correspond to the temperature range of 300-430°C and the strain rates from 0.1 s-1 to 10 s-1.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Metal Forming Simulation Techniques · Metallurgy and Material Forming · Advanced Surface Polishing Techniques
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References (7)
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