@article{oai:repo.qst.go.jp:00048298,
 author = {酒瀬川, 英雄 and 谷川, 博康 and 酒瀬川 英雄 and 谷川 博康},
 issue = {B},
 journal = {Fusion Engineering and Design},
 month = {Nov},
 note = {Fusion DEMO reactor requires over 11,000 tons of reduced activation ferritic/martensitic steel and it is indispensable to develop the manufacturing technology for producing large-scale components of DEMO blanket with appropriate mechanical properties. This is because mechanical properties are generally degraded with increasing production volume. In this work, we focused mechanical properties of F82H–BA12 heat which was melted in a 20 tons electric arc furnace. Plates with difference thicknesses from 18 to 100 mmt were made from its ingot through forging and hot-rolling followed by heat treatments. Tensile and Charpy impact tests were then performed on plates focusing on their homogeneity and anisotropy. From the result, their homogeneity and anisotropy were not significant. No obvious differences were observed in tensile properties between the plates with different thicknesses. However, Charpy impact property changed with increasing plate thickness, i.e. the ductile brittle transition temperature of a 100 mmt thick plate was higher than that of the other thinner plates.},
 pages = {1724--1727},
 title = {Mechanical properties of F82H plates with different thicknesses},
 volume = {109/111},
 year = {2016}
}