Status of DOE/JAERI collaborative program phase II and phase III capsules

Significant progress has been made during the last year in the post-irradiation examinations (PIE) of the specimens from nine DOE ORNL/JAERI collaborative capsules and in the design and fabrication of four additional capsules. JP21, JP22, CTR-62, and CTR-63 were disassembled, JP20 tensile specimens were tested, and a variety of specimens from the RB-60J-1, 330J-1, and 400J-1 capsules were tested. Fabrication of RB-11J and 12J was completed and progress made in the matrix finalization and design of RB-10J and JP25.