8 Result(s)
within
Conference Paper
Bingge Zhao
Materials Science
Characterization and Evaluation of Materials
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Chapter and Conference Paper
Insights into the Formation of Al–Cu Intermetallic Compounds During the Solid–Liquid Reaction by High-Resolution Transmission Electron Microscopy
During Al/Cu solid– , different (IMCs) are expected, which can affect the mechanical and electrical properties of Al/Cu joints. To tackle this challenge, it is then necessary to tune the interface structure,...
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Chapter and Conference Paper
Microstructure Evolution of the 410 Stainless Steel and Co-Based Alloy Dissimilar Welded Joint Manufactured by Electron Beam Welding
The and in each characteristic zone of the 410 / were analyzed in the present study. The results showed that the across the joint exhibited an inhomogeneous distribution with the lowest of ~160 H...
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Chapter and Conference Paper
Highly Enhanced Cross Tensile Strength of the Resistance Spot Welded Medium Manganese Steel by Optimized Post-heating Pulse
The in the evolution and (CTS) variation of the resistance spot welded 7Mn (MMS) was studied. The results showed that the in the nugget fabricated by 4.0 kA was , yet the one by 4.5 kA was . Acco...
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Chapter and Conference Paper
Fabrication of Bilayer Nanoporous Copper from Rapidly Solidified Al70Cu30 Ribbons by Chemical Dealloying Technique
this (NPC) was prepared by chemical of the Al70Cu30 (at.%) melt-spun . The of Al70Cu30 in 4.2 vol% HCl solution facilitates the bilayer NPC with various . The results show that the formation of pores...
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Chapter and Conference Paper
Stress Induced Fracture Transition in High-Temperature 9% Cr–CrMoV Dissimilar Welded Joint
The 9% Cr–CrMoV dissimilar welded joints were investigated in the present study. The results showed that the occurred in the CrMoV-HAZ under 150 MPa at 839 K with necking, yet transformed to the fu...
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Chapter and Conference Paper
Formation of the Carbon-Enriched Zone and Its Evolution During the Long-Term Aging Process for 9% Cr-CrMoV Dissimilar Welded Joint
appearance of in the 9% Cr-CrMoV was resulted from the sharp content transition of the strong -forming element Cr between the weld (~2.3 wt%) and the base metal (~10.6 wt%). The width of the (CEZ) un...
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Chapter and Conference Paper
Effect of the Cooling Time on the Cross Tensile Strength of the Resistance Spot Welded Medium Manganese Steel
The effect of the between the welding pulses and post-heating pulses on the (CTS) of the resistance spot welded (RSW-MMS) was studied in this paper. Optical microscope (OM) and ) were employed to analyz...
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Chapter and Conference Paper
Influence of Magnetic Field on Dealloying of Al-15Fe Ribbons and Formation of Fe3O4 Octahedra
The dealloying behavior of Al-15Fe (at.%) ribbons in a 5 mol·L-1 NaOH solution under static magnetic field has been investigated. The as-dealloyed samples were characterized by X-ray diffraction (XRD), scanning e...
