TY - RPRT TI - Development of high temperature property database for Alloy 800H AB - JAERI Material Performance Database (JMPD) has been developed since 1989 in JAERI with a view to utilizing the various kinds of characteristic data of nuclear materials efficiently. Using relational database management system, PLANNER on the mainframe, the JMPD provides the retrieval supporting system, graphic and statistical analyses system. The data obtained with 7868 sets on characteristic data of metallic materials including fatigue crack growth data, etc. have been stored in the JMPD at the end of March in 1993. A ferritic superalloy, Alloy 800H is used for the structural material of the control rods of the High Temperature Engineering Test Reactor (HTTR). Thermal stress generates which might cause a severe creep damage at a reactor scram. It therefore needs to be designed with consideration on the fracture modes induced by creep deformation after neutron irradiation. The creep data (approximately 240 sets) and tensile data (approximately 100 sets) of Alloy 800H including the effects of test environment, aging treatment and neutron irradiation have been stored in the JMPD. Furthermore, using a personal computer, high temperature property database for Alloy 800H has been developed. The present report outlines the development of high temperature property database for Alloy 800H. (author). AU - "Yokoyama, Norio [Nuclear Energy Data Center, Tokai, Ibaraki (Japan)]" AU - "Watanabe, Katsutoshi" AU - "Tsuji, Hirokazu" AU - "Nakajima, Hajime" KW - "36 MATERIALS SCIENCE" KW - "REACTOR MATERIALS" KW - "HTTR REACTOR" KW - "ALLOY-FE44NI33CR21" KW - "CONTROL ELEMENTS" KW - "PHYSICAL RADIATION EFFECTS" KW - "NEUTRON BEAMS" KW - "CREEP" KW - "TENSILE PROPERTIES" KW - "DATA COMPILATION" KW - "DATA BASE MANAGEMENT" KW - "360103" KW - "MECHANICAL PROPERTIES" DO - https://doi.org/ UR - PB - CY - Japan PY - 1993 DA - 1993-07-01 LA - Japanese J2 - [] VL - C1 - Japan Atomic Energy Research Inst., Tokyo (Japan) C2 - C3 - JAERI-M-93-148 C4 - C5 - OSTI; NTIS; INIS L3 - Other Information: PBD: Jul 1993 ER -