Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Qi-long Yong"'
Autor:
Xin Wang, Shi-tong Zhou, Qi-long Yong, Zhaodong Li, Cai-fu Yang, Lu Jiang, Yu-ping Yan, Pian Xu, Yu-xi Ma
Publikováno v:
Engineering Failure Analysis. 131:105860
Non-metallic inclusions are often considered to be detrimental to the toughness of steels. Here, we found that, in a cleavage-dominated fracture mode, the toughness, particularly the room temperature fracture toughness of pearlitic wheel steel can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8af39689781b7bcd383fb2d921dd88d0
https://doi.org/10.1016/j.engfailanal.2021.105860
https://doi.org/10.1016/j.engfailanal.2021.105860
Autor:
Ke Zhang, Fengli Sui, Zheng-Hai Zhu, Huang Zhenyi, Zhao-Dong Li, En-Xiang Pu, Hong-Bo Pan, Xin-Jun Sun, Qi-Long Yong, Hui Wang
Publikováno v:
Acta Metallurgica Sinica (English Letters). 31:997-1005
Precipitation behavior of (Ti, V, Mo)C and microstructural evolution of the ferritic Ti–V–Mo complex microalloyed steel were investigated through changing coiling temperature (CT). It is demonstrated that the strength of the Ti–V–Mo microallo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ac7ecf9b816439f1350c42eb7153019
https://doi.org/10.1007/s40195-018-0726-4
https://doi.org/10.1007/s40195-018-0726-4
Publikováno v:
Journal of Iron and Steel Research International. 24:973-978
The effect of dissolved niobium on the eutectoid transformation behavior in near-eutectoid high-carbon steels has been studied. Dissolved niobium is important in the eutectoid transformation behavior. It increases the eutectoid carbon content signifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::221ec7f8eafb4284ea1dde67d617c2a5
https://doi.org/10.1016/s1006-706x(17)30141-3
https://doi.org/10.1016/s1006-706x(17)30141-3
Autor:
Chengjia Shang, Wang Xin, Qingyou Liu, Qi-long Yong, Zhongmin Yang, Shen Junchang, Zhaodong Li, Wentao Wang, Shi-tong Zhou
Publikováno v:
Materials Science and Engineering: A. 807:140865
The microstructures and mechanical properties of Ti–Nb–V–Mo quaternary microalloyed high strength fire-resistant steel are investigated under different experimental conditions. The results show that the fire-resistant steel with high strength (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e20c29d25346ad438d91782657cbceb9
https://doi.org/10.1016/j.msea.2021.140865
https://doi.org/10.1016/j.msea.2021.140865
Publikováno v:
Materials Characterization. 119:110-113
Microstructural features controlling cleavage fracture in pearlitic structures were investigated by means of scanning electron microscopy and electron backscattered diffraction. It was found that pearlite block size corresponds well to the cleavage f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd5b00f8d451c19132102618d0fb9fe3
https://doi.org/10.1016/j.matchar.2016.07.023
https://doi.org/10.1016/j.matchar.2016.07.023
Publikováno v:
Metals, Vol 8, Iss 12, p 978 (2018)
Metals
Volume 8
Issue 12
Metals
Volume 8
Issue 12
Steels used for high-speed train wheels require a combination of high strength, toughness, and wear resistance. In 0.54% C-0.9% Si wheel steel, the addition of 0.075 or 0.12 wt % V can refine grains and increase the ferrite content and toughness, alt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6c8850148ac89c02a9eb6bd98d6dc10
https://www.mdpi.com/2075-4701/8/12/978
https://www.mdpi.com/2075-4701/8/12/978
Publikováno v:
Journal of Iron and Steel Research International. 22:1156-1163
The passivation behaviors of super martensitic stainless steels (SMSS) were studied by polarization curves at passive potential of −0. 1 V and in various NaCl solutions, electrochemical impedance spectroscopy (EIS) and X-ray photoelectron spectrosc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0819ca92fadfca818cd2249528464df5
https://doi.org/10.1016/s1006-706x(15)30127-8
https://doi.org/10.1016/s1006-706x(15)30127-8
Publikováno v:
Acta Metallurgica Sinica (English Letters). 28:641-648
A new Ti–V–Mo complex microalloyed hot-rolled high-strength steel sheet was developed by controlling a thermo-mechanical controlled processing (TMCP) schedule, in particular with variants in coiling temperature. The effects of coiling temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e042a4d21822a96d77919b29ef22396
https://doi.org/10.1007/s40195-015-0243-7
https://doi.org/10.1007/s40195-015-0243-7
Publikováno v:
Journal of Iron and Steel Research International. 22:78-83
For improving the service performance of Inconel 718 alloy, especially used as a corrosion-resistant alloy for special environment, the microstructure and mechanical property of different carbon-containing Inconel 718 alloys were investigated by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bba294fbe18724ddabb4b34c157a0f46
https://doi.org/10.1016/s1006-706x(15)60013-9
https://doi.org/10.1016/s1006-706x(15)60013-9
Publikováno v:
Journal of Wuhan University of Technology-Mater. Sci. Ed.. 29:379-383
The softening behavior of Inconel 718 alloy at different temperatures was studied using two-stage interrupted compression method on Gleeble1500D thermal stimulator, and the 2% offset method was applied to analyze the experimental dates. Finally, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b7fcf27a73e3c8354a792f6a7ddff2e
https://doi.org/10.1007/s11595-014-0925-4
https://doi.org/10.1007/s11595-014-0925-4