Hiroyuki Kokawa

Microstructural evolution of 6063 aluminum during friction-stir welding

Yutaka S. Sato, Hiroyuki Kokawa, Masatoshi Enomoto et al. · Metallurgical and Materials Transactions A · 1999 · 703 citations

Engineering, Materials Engineering, Materials Science +14

Optimization of grain boundary character distribution for intergranular corrosion resistant 304 stainless steel by twin-induced grain boundary engineering

M. Shimada, Hiroyuki Kokawa, Z.J Wang et al. · Acta Materialia · 2002 · 652 citations

Natural Sciences, Materials Engineering, Materials Science +17

Parameters controlling microstructure and hardness during friction-stir welding of precipitation-hardenable aluminum alloy 6063

Yutaka S. Sato, Mitsunori Urata, Hiroyuki Kokawa · Metallurgical and Materials Transactions A · 2002 · 463 citations

Engineering, Materials Engineering, Materials Science +14

Constitutional liquation during dissimilar friction stir welding of Al and Mg alloys

Yutaka S. Sato, Seung Hwan C. Park, M. Michiuchi et al. · Scripta Materialia · 2004 · 432 citations

Engineering, Materials Engineering, Materials Science +15

Hall–Petch relationship in friction stir welds of equal channel angular-pressed aluminium alloys

Yutaka S. Sato, Mitsunori Urata, Hiroyuki Kokawa et al. · Materials Science and Engineering A · 2003 · 412 citations

Natural Sciences, Materials Engineering, Materials Science +13