Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Yun Bo, Xu"'
Autor:
Jian Ping Li, Yun Bo Xu, Hai Tao Jiao, Hai Jie Xu, Jing Yu, Xiang Liu, Zhen Yu Gao, Yuan Hua Li
Publikováno v:
Materials Science Forum. 1016:1653-1658
Fe-6.5wt%Si steel is an excellent soft magnetic material due to the near-zero magnetostriction and low core losses. In this study, a 0.3 mm-thick grain-oriented 6.5wt%Si steel sheet was produced by a novel strip casting and two-stage rolling. The mic
Publikováno v:
Materials Science Forum. 941:292-298
The present investigation was made to study the effect of Al on the microstructure and mechanical properties of hot-rolled medium-Mn TRIP steel (abbreviated as Al-TRIP). As a contrast, a Si-added medium-Mn TRIP steel (abbreviated as Si-TRIP) was also
Publikováno v:
In Journal of Iron and Steel Research International 2007 14(6):42-46
Autor:
Yun Bo Xu1 xuyunbo@mail.neu.edu.cn, Yong Mei Yu2 yongmei_yu@126.com, Bao Liang Xiao1, Zhen Yu Liu1, Guo Dong Wang1
Publikováno v:
Journal of Materials Science. May2010, Vol. 45 Issue 10, p2580-2590. 11p. 2 Charts, 12 Graphs.
Autor:
Yun Bo Xu1 xuyunbo@mail.neu.edu.cn, Yong Mei Yu2 yongmei_yu@126.com, Bao Liang Xiao1, Zhen Yu Liu1, Guo Dong Wang1
Publikováno v:
Journal of Materials Science. Aug2009, Vol. 44 Issue 15, p3928-3935. 8p. 4 Diagrams, 1 Chart, 3 Graphs.
Autor:
Yun Bo Xu, Kai Zhou, Hua Zhan, Zhi Ping Hu, Ying Zou, Xiao Long Yang, Xiao Dong Tan, Yong Mei Yu
Publikováno v:
Materials Science Forum. 879:2144-2149
Continuous annealing processes were applied to a 980MPa cold-rolled dual phase steel (Fe-0.11C-2.5Mn-0.5Si-0.4Cr) and the effect of continuous annealing temperature on microstructure and mechanical properties was investigated. The microstructures wer
Autor:
Yun Bo Xu, Hui Liu, Shi Chuan Yu, Zhi Ping Hu, Yong Mei Yu, Ying Zou, Xiao Dong Tan, Xiao Long Yang
Publikováno v:
Materials Science Forum. 879:2293-2299
An intercritical annealing process was applied to a medium manganese steel plate (Fe-0.01C-5.3Mn-1.53Si) after the thermo-mechanical controlled processing (TMCP) and ultrafast cooling (UFC). The microstructures were observed by scanning electron micr
Autor:
Hai Tao Jiao, Yun Bo Xu, Cong Wen Zhao, Qiong Qiong Han, Yong Mei Yu, Zhang Yuanxiang, Yang Wang, Wen Zheng Qiu
Publikováno v:
Materials Science Forum. 850:728-733
A Fe-1.3% Si non-oriented silicon steel strip was produced by twin-roll strip casting process, and subsequently treated with cold rolling and annealing. The effect of heating rates on the recrystallization and precipitation behavior of second phase p
Publikováno v:
Materials Science Forum. 850:549-553
A Fe-3wt% Si strip was produced using a vertical type twin-roll casting process. Sub-grains with an inhomogeneous distribution through the thickness direction were firstly observed in the as-cast strip. It was found that the surface layer was charact
Publikováno v:
steel research international. 87:1203-1212
Isothermal holding following intercritical annealing is usually used in microstructure control, e.g., fractions and stabilities of retained-austenite (RA). Fe–0.22C–2.5Mn–0.47Si–0.41Cr–0.02Nb (mass ...