Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Taro Kizu"'
Publikováno v:
Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining.
The present study systematically evaluated base plates and Coarse Grained Heat Affected Zone (CGHAZ) properties of linepipe steels by using the controlled addition of increasing levels of niobium in a low carbon steel for comparison with other alloyi
Publikováno v:
ISIJ International. 55:1502-1511
Publikováno v:
steel research international. 75:274-282
For ultra low carbon (ULC) and low carbon steel (LC), the influence of heating rate, annealing temperature, and holding time on the recrystallisation behaviour and the resulting grain size was investigated. For ULC smallest grain sizes of about 9 μm
Publikováno v:
ISIJ International. 42:206-214
Intergranular and internal oxidation in slab reheating process for hot-rolling was investigated for ultra-low carbon steel with 0.01 mass% Si. Intergranular oxidation depth significantly increased at 1 473 K because of melting of Fe-Si-O complex oxid
Publikováno v:
ISIJ International. 41:1494-1501
Effects of chemical composition and oxidation temperature on blistering and delaminating of scales formed on steels were investigated. The scale blistering occurred for steels with P content above 0.005 mass%. Low carbon steels with 0.01 mass%Si-0.2m
Autor:
Michiharu Ogawa, Hiromichi Takebe, Yasukazu Murakami, Koji Hagihara, Taro Kizu, Seiichiro, Masahiko Demura, Kozo Fujiwara, Keiyu Nakagawa
Publikováno v:
Materia Japan. 49:303-304
Publikováno v:
Physica C: Superconductivity. :589-590
The formability of oxide phases R 123( RBa 2 Cu 3 O 6+ x ) and R 211 with are earth element has been studied. R 123 forms line compound with Er , Ho , Dy and Gd , but has a solubility in the systems with Eu , Sm , Nd , Pr and La . When the stoichiome