Author/Authors :
Jitsukawa، نويسنده , , S and Tamura، نويسنده , , M and van der Schaaf، نويسنده , , B and Klueh، نويسنده , , R.L and Alamo، نويسنده , , A and Petersen، نويسنده , , C and Schirra، نويسنده , , M and Spaetig، نويسنده , , P and Odette، نويسنده , , G.R and Tavassoli، نويسنده , , A.A and Shiba، نويسنده , , K and Kohyama، نويسنده , , A and Kimura، نويسنده , , A، نويسنده ,
Abstract :
Tensile, fracture toughness, creep and fatigue properties and microstructural studies of the reduced-activation martensitic steel F82H (8Cr–2W–0.04Ta–0.1C) before and after irradiation are reported. The design concept used for the development of this alloy is also introduced. A large number of collaborative test results including those generated under the International Energy Agency (IEA) implementing agreements are collected and are used to evaluate the feasibility of using reduced-activation martensitic steels for fusion reactor structural materials, with F82H as one of the reference alloys. All the specimens used in these tests were prepared from plates obtained from 5-ton heats of F82H supplied to all participating laboratories by JAERI. Many of the results have been entered into relational databases with emphasis on traceability of records on how the specimens were prepared from plates and ingots.
