Results 91 to 100 of about 3,313 (172)

Influence of Nb and Ni Microalloying on the Microstructural and Mechanical Properties of Cu-Al-Mn Shape Memory Alloys

Cadernos Cajuína
In this study, we investigated the structural and mechanical behavior of two specific alloy compositions: a base alloy of 78.3%Cu–9.8%Al–11.9%Mn and a modified alloy containing 77.5%Cu–9.8%Al–11.9%Mn–0.5%Nb–0.3%Ni (wt%). Notably, the preparation process
José de Queiroz Caluête, Danniel Ferreira de Oliveira, Bruno Alessandro Silva Guedes de Lima, Ieverton Caiandre Andrade Brito, Thayza Pacheco dos Santos Barros Caluête, Jean Pierre Veronese, Rafael Evaristo Caluête   +6 more
doaj   +1 more source

Vanadium microalloying for ultra-high strength steel sheet treated by hot-dip metallising

, 2017
Vanadium microalloying for ultra-high strength steel sheet treated by hot-dip ...
O Karlsson (13660321), B Hutchinson (9855749), Ross Marceau (13091346), H Thoors (13660327), D Martin (9854009), F Lindberg (13660324), AS Taylor (14451615)   +6 more
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Influence of microalloying additions on Al-Mg alloy. Part 1: Corrosion and electrochemical response

, 2014
Influence of microalloying additions on Al-Mg alloy.
RG Buchheit (17302264), RK Gupta (9892412), Nick Birbilis (14681953), NL Sukiman (17313700)   +3 more
core  

Significantly improved oxidation and thermal shock resistances of 414N hard-faced layer by microalloying and its mechanism

Hanjie xuebao
The microalloying 414N (MA414N) welding wire via Ti/Nb/V and Ce was used to weld the hard-faced layer of continuous casting roller, and the oxidation and thermal shock resistance of the MA414N hard-faced layer were compared with 414N hard-faced layer ...
Rufei WU, Qi LI, Anyang GAO, Shuo ZHANG, Cheng XIAN, Tingzhi SI   +5 more
doaj   +1 more source

Improved corrosion resistance of extruded Mg-8Sn-1Zn-1Al alloy by microalloying with Mn

, 2015
We report that microalloying with Mn substantially enhances the corrosion resistance of extruded Mg-8Sn-1Zn-1Al alloy. The corrosion rates, measured by immersion tests in 0.6 M NaCl solution at 25 degrees C, were 4.37 and 246.72 mm y(-1) for the ...
Kim, Hyeon Ju, Jeong, Hu Young, Lee, Jung Gu, Baek, Soo-Min, Kim, Beomcheol, Park, Sung Soo, Ha, Heon-Young, Yim, Chang Dong, Sohn, So-Dam, Shin, Hyung-Joon, You, Bong Sun, Park, Sung Hyuk   +11 more
core   +1 more source

Balancing Microstructural Refinement and Electrochemical Homogeneity in ECAP-Processed Mg-Y-Zn Alloys via Mn/Zr Microalloying

Crystals
This study reveals the synergistic effects of Mn and Zr microalloying and equal-channel angular pressing (ECAP) on the microstructure and corrosion behavior of Mg-Y-Zn alloys in Hanks’ solution. At moderate deformation levels (four passes), the alignment
Lisha Wang, Wei Shen, Haoran Wu, Lulu Wang, Chenchen Zhang, Wenbin Tao   +5 more
doaj   +1 more source

Aqueous electrochemical activity of the Mg surface: The role of group 14 and 15 microalloying elements

, 2017
Aqueous electrochemical activity of the Mg surface: The role of group 14 and 15 microalloying ...
Q Ou (13518817), JA Yuwono (16860972), NV Medhekar (14872690), Nick Birbilis (14681953), R Liu (813746), Q Bao (13518820)   +5 more
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Study on Strength and Toughness of Nb-Ti Microalloying X65MO Deep Sea Pipeline Steel Plate and Steel Tube

, 2021
Key words:Nb-Ti Microalloying X65MO Deep Sea Pipeline Steel, Low Temperature Toughness, Welding Performance ,
翟冬雨, 左秀荣, 刘帅, 姜金星, 方磊   +4 more
core  

Influence of microalloying additions on Al-Mg alloy. Part 2: Phase analysis and sensitization behaviour

, 2014
Influence of microalloying additions on Al-Mg alloy.
RG Buchheit (17302264), RK Gupta (9892412), R Zhang (7409630), Nick Birbilis (14681953), NL Sukiman (17313700)   +4 more
core  

Reducing the corrosion rate of magnesium via microalloying additions of group 14 and 15 elements

, 2018
Reducing the corrosion rate of magnesium via microalloying additions of group 14 and 15 ...
RL Liu (16862550), Nick Birbilis (14681953), G Williams (7697930), JR Scully (14539307)   +3 more
core