Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Zuogui Zhang"'
Publikováno v:
Journal of Materials Science. 58:4637-4656
Publikováno v:
In Materials Science & Engineering A 2002 332(1):70-74
Autor:
Motoo Furukawa, Kentaro Ota, Yoshimi Watanabe, Miki Azuma, Zuogui Zhang, Hisashi Sato, Kaneaki Tsuzaki
Publikováno v:
MATERIALS TRANSACTIONS. 54:1554-1561
Addition of AlTi alloy refiners into an Al melt induces grain refinement of i-Al grains in as-cast pure Al. In this study, the effects of cold rolling for the AlTi alloy refiners on the grain refinement of as-cast pure Al were investigated. The A
Autor:
Kaneaki Tsuzaki, Maoqiu Wang, Yuuji Kimura, Songjie Li, Eiji Akiyama, Nobuyoshi Uno, Zuogui Zhang
Publikováno v:
Metallurgical and Materials Transactions A. 44:1290-1300
Hydrogen embrittlement of high-strength steels was investigated by using slow strain rate test (SSRT) of circumferentially notched round bar specimens after hydrogen precharging. On top of that, cyclic corrosion tests (CCT) and outdoor exposure tests
Publikováno v:
Electrochimica Acta. 56:1799-1805
Electrochemical hydrogen permeation tests of Fe sheets under two cyclic corrosion test (CCT) conditions were performed to understand hydrogen entry behavior under atmospheric corrosions. Hydrogen entry into 1300 MPa-class high strength steels under t
Publikováno v:
Corrosion Science. 52:1660-1667
To evaluate susceptibilities of high strength steels to delayed fracture, slow strain rate tests (SSRT) of notched bar specimens of AISI 4135 with tensile strengths of 1300 and 1500 MPa and boron-bearing steel with 1300 MPa have been performed after
Publikováno v:
Materials & Design. 30:2379-2385
An investigation was made to determine the effect of water quenching process on microstructure and tensile properties of cold rolled dual-phase (DP) steel (0.06C–0.20Si–1.30Mn). Correlations of microstructure, tensile properties, and water quench
Publikováno v:
Corrosion Science. 49:2962-2972
The effect of microstructure on corrosion behaviour of an Al–5.4 wt% Ni alloy fabricated by equal-channel angular pressing (ECAP) was investigated by means of potentiodynamic polarization test. The Al–5.4 wt% Ni alloy samples were severely deform
Publikováno v:
Materials Science and Engineering: A. 425:55-63
This paper investigated the microstructural evolution and the grain refining performance of an Al–5 mass% Ti alloy that was fabricated by the equal-channel angular pressing (ECAP) method. The microstructures were observed by a scanning electron mic
Publikováno v:
Metallurgical and Materials Transactions A. 36:837-844