Effect of weld metals on fatigue behavior of Nb-added ferritic stainless steel JFE429EX welds in laboratory air and in 3% NaCl solution

Effect of weld metals on the fatigue behavior of Nb-added ferritic stainless steel JFE429EX (15Cr-0.9Si-0.5Nb) welds in laboratory air and in 3% NaCl solution was investigated. Two filler metals with different chemical compositions, Filler I and II, had been used for the MIG butt welding of JFE429EX...

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Veröffentlicht in:	QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY 2018, Vol.36(4), pp.238-246
Hauptverfasser:	AKITA, Masayuki, KAKIUCHI, Toshifumi, KOYAMA, Atsuhiro, NAKAJIMA, Masaki, TAKASE, Toru, AGATA, Yukio, TAKEO, Yusuke, IMAZATO, Shuhei, SUGIMOTO, Taishi, UEMATSU, Yoshihiko
Format:	Artikel
Sprache:	eng ; jpn
Schlagworte:	Aluminum Ambient temperature Base metal Butt welding Chemical composition Corrosion fatigue Crack propagation Fatigue failure Fatigue strength Fatigue tests Ferritic stainless steel Ferritic stainless steels Fractography Grains Heat affected zone Intergranular fracture Laboratories Metal fatigue Microstructure MIG weld Niobium Organic chemistry Sodium chloride Titanium Welded joints
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