Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Hiroyuki Fukutomi"'
Autor:
Shengde Zhang, Hiroyuki Fukutomi
Publikováno v:
Journal of the Society of Materials Science, Japan. 70:184-190
Autor:
Taiji HIRASAWA, Hiroyuki FUKUTOMI
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 80, Iss 813, Pp SMM0113-SMM0113 (2014)
The advanced phased array UT technique for SCC crack depth sizing in Ni-based alloy weld was developed. In previous study, authors proposed to the UT procedure for defect depth sizing by phased array UT in the inside inspection. The UT procedure was
Externí odkaz:
https://doaj.org/article/7d4779a5dca6419d846cf28363acc395
Autor:
Taiji Hirasawa, Hiroyuki Fukutomi
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A. 79:1278-1290
Autor:
Shan Lin, Hiroyuki Fukutomi
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A. 79:1648-1656
Publikováno v:
Volume 6A: Materials and Fabrication.
In this study, an inner pressure/bending creep test on a circumferentially welded large diameter 9Cr steel pipe was conducted at a temperature of 650°C to investigate the creep damage mechanism and applicability of nondestructive evaluation techniqu
Autor:
Hiroyuki Fukutomi, Shin Takebayashi
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A. 78:571-576
A conformable wedge for ultrasonic phased array transducer has been developed for the inspection of power generation components with various surface geometries. This low-cost wedge uses a standard linear phased array coupled to the pipe-work surface
Autor:
Hiroyuki Fukutomi, Shan Lin
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A. 78:152-160
Autor:
Miki Kushima, Wei-Hua Zhao, Akira Shiokawa, Tetsuro Shirakura, Kazuo Tanaka, Satoshi Kimura, Masafumi Abe, Hiroyuki Fukutomi, Hiroko Asahi, Kenji Yagita
Publikováno v:
The Showa University Journal of Medical Sciences. 23:227-235
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A. 77:1851-1858
A great number of anchor bolts are used to fix various components to concrete foundation in thermal and nuclear power plants. As aging power plants degrade, it is feared that defects resulted from corrosion may occur underground. In this paper, a mea
Autor:
Mutsuo Kobayashi, Shinji Kasai, Norihisa Ishii, Hiroyuki Fukutomi, Takashi Tomita, Masaru Natsuaki, Osamu Komagata
Publikováno v:
Journal of Medical Entomology. 46:77-82
Pyrethroid insecticides play very important roles in the control of pediculosis, which is caused by human head louse (Pediculus humanus capitis De Geer) worldwide. The development of head louse resistance to pyrethroid pediculicides has become a glob