書誌事項
- タイトル別名
-
- Observation and Solidification Simulation of Microsegregation in Ni-base Alloy
- Niキ ゴウキン ノ ミクロヘンセキカンサツ ト ギョウコ シミュレーション
この論文をさがす
抄録
Solidification structure of an alloy of grade Hastelloy G-2 was investigated by differential scanning calorimetry and electron probe microanalyzer. Small amount of Cr and Mo-enriched phase was observed at the final solidification region. Furthermore, the numerical simulation of solidification behavior of this alloy was conducted using the thermodynamic models such as the Scheil-Guillver model and the Partial Equilibrium model, and the Multi-Phase-Field (MPF) method. The simulation results of the MPF method were in good agreement with the experimental results. And the Cr and Mo-enriched phase formed at the final solidification region was predicted as the σ phase from the results of simulation. The MPF method is valuable tool to investigate the microsegregation and phase transformation during the solidification of the Ni-base alloys.
収録刊行物
-
- 鉄と鋼
-
鉄と鋼 99 (2), 80-86, 2013
一般社団法人 日本鉄鋼協会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001205126351616
-
- NII論文ID
- 130003372510
-
- NII書誌ID
- AN10528571
-
- ISSN
- 1341688X
- 18832954
- 00211575
-
- COI
- 1:CAS:528:DC%2BC3sXit1ert7s%3D
-
- NDL書誌ID
- 024257550
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可