Title of article
Analysis on precipitation behavior of reduced activation ferritic/martensitic steels with extraction residue tests
Author/Authors
Nagasaka، نويسنده , , Takuya and Hishinuma، نويسنده , , Yoshimitsu and Muroga، نويسنده , , Takeo and Watanabe، نويسنده , , Hideo and Sakasegawa، نويسنده , , Hideo and Tanigawa، نويسنده , , Hiroyasu and Ando، نويسنده , , Masami، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
4
From page
2565
To page
2568
Abstract
Extraction residue analysis was conducted on reduced activation ferritic/martensitic steels, such as F82H-BA07 heat, F82H-IEA heat and JLF-1 JOYO heat. M23C6 type precipitates, TaC precipitates and Fe2W Laves phase were identified in the present analyses. Precipitation was enhanced in gauge section of creep specimens tested at 550 ̊C under 162 MPa for 43.7 kh, and at 650 ̊C under 35.3 MPa for 37.5 kh. Z phase (CrVN) was not detected after the creep tests and after an additional aging at 700 ̊C for 100 h for the creep specimens.
Keywords
Structural material , FeCrW steel , Fusion blanket , Precipitation
Journal title
Fusion Engineering and Design
Serial Year
2013
Journal title
Fusion Engineering and Design
Record number
2362061
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