@article{oai:repo.qst.go.jp:00048732,
 author = {Nagasaka, Takuya and 安堂, 正己 and 谷川, 博康 and 酒瀬川, 英雄 and Tanaka, Takuya and Muroga, Takeo and Sagara, Akio and 安堂 正己 and 谷川 博康 and 酒瀬川 英雄},
 journal = {Fusion Engineering and Design},
 month = {Mar},
 note = {The present study conducted tensile tests on F82H steel after aging at 400–650 °C for 1000–30,000 h, and discusses the process for change in tensile properties during the long-term aging, combined with previous study for 100,000 h aging. The limit for aging time to keep tensile strength is more than 100,000 h for 400 and 500 °C aging, 10,000 h for 550 °C, 3000 h for 600 °C, and less than 1000 h for 650 °C. While, no degradation of ductility was detected after all the aging examined. Regression analyses were performed with Hollomon-Jaffe parameter and Lambda parameter on the degradation of tensile strength during aging, and prior tempering in the heat treatment before the aging. Lambda parameter analysis successfully derived a master curve to describe the tensile strength after the long-term aging.},
 pages = {1011--1014},
 title = {Tensile properties of F82H steel after aging at 400-650 degrees C for 1000-30,000 h},
 volume = {124},
 year = {2018}
}