압연롤강의 취성파괴 방지를 위한 열처리 온도에 따른 충격치 변화에 관한 연구(Ⅰ)

This study involved a series of experiments, which included impact tests (drop weight & Charpy) and hardness tests under various heat treatment conditions, followed by fractography observations of Normal Roll Shell steel (NRS), Abnormal Roll Shell steel (ARS), and S25C steel, in order to analyze...

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Veröffentlicht in:	Han-guk haeyang gonghak hoeji (Online) 2011, 25(5), 102, pp.33-39
Hauptverfasser:	서창민(Chang-Min Suh), 서민수(Min-Soo Suh), 조해용(Hae-Yong Cho)
Format:	Artikel
Sprache:	kor
Schlagworte:	해양공학
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	This study involved a series of experiments, which included impact tests (drop weight & Charpy) and hardness tests under various heat treatment conditions, followed by fractography observations of Normal Roll Shell steel (NRS), Abnormal Roll Shell steel (ARS), and S25C steel, in order to analyze the cause of brittle fracture and damages in Roll Shell steel. The optimal tempering temperature was characterized for ARS and NRS.
ISSN:	1225-0767 2287-6715