"Shuntaro Ida,Ryosuke Yamagata,Hirotoyo Nakashima,Satoru Kobayashi,Masao Takeyama","Grain Boundary Precipitation Control of GCP Phase Using TCP  or A2 Phase in Ni-Based Alloys",,"Metals 2022,","MDPI",,,,2022,Oct.
"Seongtak OH,Hirotoyo NAKASHIMA,Ryosuke YAMAGATA,Satoru KOBAYASHI,Masao TAKEYAMA","Effects of Zr Addition on Precipitation and Stability of Fe2Nb  Laves and Ni3Nb Phases in Novel Fe?Cr?Ni?Nb Austenitic  Heat-resistant Steels",,"ISIJ International","The Iron and Steel Institute of Japan",,,,2022,Feb.