Process Condition Diagram Predicting Onset of Microdefects and Fracture in Cold Bar Drawing

Process Condition Diagram Predicting Onset of Microdefects and Fracture in Cold Bar Drawing

This paper presents a process condition diagram (PCD) that not only identifies conditions under which materials fracture during bar drawing, but also infers the presence or absence of microdefects such as microvoids and microcracks in the drawn material as accumulative damage changes owing to the di...

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Bibliographic Details
Main Authors: Yong-Hoon Roh, Donghyuk Cho, Hae-Chang Choi, Zhaorui Yang, Youngseog Lee
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Metals
Subjects:
process condition diagram
drawing test
microvoid
microcracks
cumulative damage
SEM
Online Access:https://www.mdpi.com/2075-4701/11/3/479

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