Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Yuji Kisaka"'
Publikováno v:
Metallurgical and Materials Transactions A. 53:1693-1703
Autor:
Tomone Suwa, Manabu Tanaka, Anthony B. Murphy, Yuji Kisaka, Yoshikazu Takahashi, Shinichi Tashiro, Satoshi Miki, Fumiaki Kimura
Publikováno v:
Plasma Chemistry and Plasma Processing. 42:229-245
In arc welding, a groove is often used between metal pieces being welded. In tungsten inert gas welding of high-manganese stainless steels with arc voltage control (AVC), the penetration depth was found to increase with groove wall height. The purpos
Autor:
Shumpei Ozawa, Satoshi Miki, Fumiaki Kimura, Yuji Kisaka, Yoshikazu Takahashi, Shinichi Tashiro, Nobuo Sekiguchi, Tomone Suwa, Manabu Tanaka
Publikováno v:
Metallurgical and Materials Transactions A. 52:5293-5299
TIG welding of high manganese stainless steels was conducted with different sulfur contents of 5 and 20 ppm. The penetration depth of the welding bead clearly increased even when the sulfur content of the sample was only very slightly increased from
Autor:
Tomoaki NAKASHIMA, Yuji KISAKA, Fumiaki KIMURA, Masahiro OHARA, Shinichi TASHIRO, Manabu TANAKA
Publikováno v:
QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY. 39:301-308
Publikováno v:
QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY. 38:229-233
Publikováno v:
QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY. 38:6s-10s
Publikováno v:
Metallurgical and Materials Transactions A. 53:1920-1920
Publikováno v:
Metallurgical and Materials Transactions A. 50:249-256
The present work evaluates the SSC susceptibility of linepipe steel weld metals produced with various microstructures consisting of different ratios of intragranular (acicular) ferrite and grain boundary ferrite. It is shown that weld metal with high
Autor:
Yuji Kisaka
Publikováno v:
JOURNAL OF THE JAPAN WELDING SOCIETY. 85:366-368
Autor:
Adrian P. Gerlich, Yuji Kisaka
Publikováno v:
Volume 6B: Materials and Fabrication.
Although employing high strength steels in pipelines provides many benefits, it is difficult to satisfy all required mechanical properties simultaneously because some are potentially at odds with each other. Additionally, when new natural gas pipelin