[G] Solid process/ Solid and welding process(1)

4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[310] Deformation behavior of constituent phases in stir zone of friction stir welded duplex stainless steel monitored by in-situ neutron diffraction

*Takayuki YAMASHITA¹, Kohsaku USHIODA¹, Hidetoshi FUJII¹, Wu GONG², Stefanus HARJO², TAKURO KAWASAKI², Satoshi MOROOKA² (1. JWRI, Osaka Univ., 2. J-PARC center, JAEA)

Keywords:

摩擦攪拌接合,二相ステンレス鋼,中性子回折,応力分配,変形挙動

摩擦攪拌接合した二相ステンレス鋼攪拌部に対して引張変形中その場中性子回折法による変形挙動解析を行い、各構成相の変形挙動の明確化を試みた。