小山 敏幸
著者に関連した記事は2件です。
更新情報
第5回
SUS304鋼におけるクリープ歪と強磁性相の生成
著者:
白木 厚寛,Atsuhiro SHIRAKI,塚田 祐貴,Yuhki TSUKADA,村田 純教,Yoshinori MURATA,高屋 茂,Shigeru TAKAYA,小山 敏幸,Toshiyuki KOYAMA
発刊日:
公開日:
キーワードタグ:
creep dislocation strain transformation
白木 厚寛,Atsuhiro SHIRAKI,塚田 祐貴,Yuhki TSUKADA,村田 純教,Yoshinori MURATA,高屋 茂,Shigeru TAKAYA,小山 敏幸,Toshiyuki KOYAMA
発刊日:
公開日:
キーワードタグ:
creep dislocation strain transformation
This study demonstrates the mechanism of y ? a transformation in creep test on the basis of the energy o f the system. The experimental result shows that the strain energy around M23Co carbide becomes very high due to dislocations stored during creep. As a result, the system free energy in the local region near the carbide increases with increasing creep time but it decreases by the formation of ferromagnetic a phase....
英字タイトル:
Formation of ferromagnetic phase in SUS304 steel by strain energy stored during creep test
英字タイトル:
Formation of ferromagnetic phase in SUS304 steel by strain energy stored during creep test
第6回
SUS304 鋼のクリープ変形における強磁性相生成のPhase-field シミュレーション
著者:
塚田 祐貴,Yuhki TSUKADA,白木 厚寛,Atsuhiro SHIRAKI,村田 純教,Yoshinori MURATA,森永 正彦,Masahiko MORINAGA,高屋 茂,Shigeru TAKAYA,小山 敏幸,Toshiyuki KOYAMA
発刊日:
公開日:
キーワードタグ:
Austenitic Steel Ferromagnetic Phase Phase Transformation Phase-Field Method
塚田 祐貴,Yuhki TSUKADA,白木 厚寛,Atsuhiro SHIRAKI,村田 純教,Yoshinori MURATA,森永 正彦,Masahiko MORINAGA,高屋 茂,Shigeru TAKAYA,小山 敏幸,Toshiyuki KOYAMA
発刊日:
公開日:
キーワードタグ:
Austenitic Steel Ferromagnetic Phase Phase Transformation Phase-Field Method
The formation of the ferromagnetic a phase during creep deformation in SUS304 steel was simulated by a hase-field method. In order to consider the precipitation and growth of the phase simultaneously, we have onstru cted a model based on experimental results. In this model, strain energy stored near M23Co carbide uring creep deformation increases the driving force for precipitation of the a phase. This strain energy is stimated on the basis of distribution function of dislocation density in space near the ...
英字タイトル:
Phase-field simulation on the formation of ferromagnetic phaseduring creep deformation in SUS304 steel
英字タイトル:
Phase-field simulation on the formation of ferromagnetic phaseduring creep deformation in SUS304 steel