Yuna Wu
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View article: Research progress of solid-phase welding technology between magnesium and dissimilar metals
Research progress of solid-phase welding technology between magnesium and dissimilar metals Open
Solid-phase welding of magnesium with dissimilar metals leverages the advantages of multi-material systems, enhances design flexibility of components, and promotes equipment lightweighting. Compared to fusion welding processes, solid-phase…
View article: Magnesium Isoglycyrrhizinate Alleviates Alectinib-Induced Hepatotoxicity by Inhibiting Mitochondrial Damage-Mediated Pyroptosis
Magnesium Isoglycyrrhizinate Alleviates Alectinib-Induced Hepatotoxicity by Inhibiting Mitochondrial Damage-Mediated Pyroptosis Open
Alectinib induces elevated ROS levels in hepatocytes by damaging mitochondria and causing oxidative stress in hepatocytes, which results in cell pyroptosis and ultimately hepatotoxicity, whereas MgIG can treat alectinib-induced hepatic inj…
View article: Enhancing the corrosion resistance of waterborne inorganic zinc-rich coatings by parallel aligning magnetized reduced graphene oxide
Enhancing the corrosion resistance of waterborne inorganic zinc-rich coatings by parallel aligning magnetized reduced graphene oxide Open
Zinc-rich coatings (ZRCs) are widely used as primers to protect steel. However, their corrosion resistance is limited. Although the addition of graphene oxide (GO) can enhance anticorrosion efficiency, GO tends to agglomerate in ZRCs and s…
View article: Effect of Zinc Powder Reduced Graphene Oxide on the Corrosion Resistance of Waterborne Inorganic Zinc-Rich Coatings
Effect of Zinc Powder Reduced Graphene Oxide on the Corrosion Resistance of Waterborne Inorganic Zinc-Rich Coatings Open
Graphene oxide (GO) is considered an ideal material for applications involving corrosion resistance due to its excellent properties. However, the structure, surface functional groups, and distribution of GO in zinc-rich coatings (ZRCs) hav…
View article: Severe Plastic Deformation Significantly Enhances Strengthening and Toughening Effect of T6 Treated 7046 Aluminum Alloy
Severe Plastic Deformation Significantly Enhances Strengthening and Toughening Effect of T6 Treated 7046 Aluminum Alloy Open
7046 aluminum alloy has good fatigue property, corrosion resistance and weld property, but the moderate strength and plasticity limit its wider application and development. In the present study, severe plastic deformation (SPD) was applied…
View article: Design, synthesis, and evaluation of cyclic C7-bridged monocarbonyl curcumin analogs containing an <i>o</i> -methoxy phenyl group as potential agents against gastric cancer
Design, synthesis, and evaluation of cyclic C7-bridged monocarbonyl curcumin analogs containing an <i>o</i> -methoxy phenyl group as potential agents against gastric cancer Open
The structure-activity relationship (SAR) between toxicity and the types of linking ketones of C7 bridged monocarbonyl curcumin analogs (MCAs) was not clear yet. In the pursuit of effective and less cytotoxic chemotherapeutics, we conducte…
View article: Pre-precipitating promoted by microshear bands effectively circumvents strength-ductility trade-off of RT-rolled Al–6Zn–1Mg alloy
Pre-precipitating promoted by microshear bands effectively circumvents strength-ductility trade-off of RT-rolled Al–6Zn–1Mg alloy Open
The aging precipitated phases are of great significance for the strengthening and toughening of Al–Zn–Mg alloys. In this work, pre-precipitating was realized through equal channel angular pressing (ECAP) immediately followed by solid solut…
View article: RT ECAP and rolling bestow high strength and good ductility on a low lithium aluminum alloy
RT ECAP and rolling bestow high strength and good ductility on a low lithium aluminum alloy Open
The pivotal role of lithium (Li) in improving the comprehensive mechanical properties of third-generation Al–Li alloys remains significant even at a low content. However, the strengthening contribution of a low dosage lithium and its combi…
View article: Grain refinement mechanism and mechanical properties of wrought Zn-0.1Mg-0.02Mn alloys by rolling at different reductions
Grain refinement mechanism and mechanical properties of wrought Zn-0.1Mg-0.02Mn alloys by rolling at different reductions Open
Zinc alloys have great potential to become a new generation of biodegradable implant materials for biomedical applications due to their moderate corrosion rates. However, the poor mechanical properties restrict the application of pure zinc…
View article: A bimodal grain structured Zn–0.5Ag–0.2Mg alloy with high strength and ductility achieved through combined ECAP and cold rolling
A bimodal grain structured Zn–0.5Ag–0.2Mg alloy with high strength and ductility achieved through combined ECAP and cold rolling Open
Zn–Ag alloys are particularly promising for application as biodegradable implant materials due to their harmless degradation products, suitable degradation rate, and remarkable biocompatibility. Nonetheless, their mechanical properties are…
View article: Recent progress of novel biodegradable zinc alloys: from the perspective of strengthening and toughening
Recent progress of novel biodegradable zinc alloys: from the perspective of strengthening and toughening Open
With a suitable degradation rate, fully bioresorbable degradation products, and excellent biocompatibility, Zn and its alloys are regarded as the most promising biodegradable metallic materials for clinical applications. However, their str…
View article: Developing high-strength ultrafine-grained pure Al via large-pass ECAP and post cryo-rolling
Developing high-strength ultrafine-grained pure Al via large-pass ECAP and post cryo-rolling Open
In this paper, high-strength ultrafine-grained (UFG) pure aluminum (Al) was successfully achieved via a two-step processing route including room-temperature ECAP process for continuously 16 passes and post liquid nitrogen cryo-rolling for …
View article: Promoted Anodizing Reaction and Enhanced Coating Performance of Al–11Si Alloy: The Role of an Equal-Channel-Angular-Pressed Substrate
Promoted Anodizing Reaction and Enhanced Coating Performance of Al–11Si Alloy: The Role of an Equal-Channel-Angular-Pressed Substrate Open
In this paper, the effect of the equal-channel-angular-pressed (ECAPed) substrate on the coating formation and anticorrosion performance of the anodized Al–11Si alloy was systematically investigated. The ECAP process dramatically refines b…
View article: Cooperative Effect of Li Content and Equal-Channel Angular Pressing on Microstructure and Mechanical Properties of Al-Mg-Li Alloy
Cooperative Effect of Li Content and Equal-Channel Angular Pressing on Microstructure and Mechanical Properties of Al-Mg-Li Alloy Open
This paper investigated the cooperative effects of Li addition and warm Equal Channel Angular Pressing (ECAP) on improving the mechanical properties of an Al-Mg-Li alloy for further weight reduction. The results showed that more Li additio…
View article: High Mechanical Properties of AZ91 Mg Alloy Processed by Equal Channel Angular Pressing and Rolling
High Mechanical Properties of AZ91 Mg Alloy Processed by Equal Channel Angular Pressing and Rolling Open
Mechanical properties usually take precedence for wrought magnesium alloy when it would be used as a structure material. This paper proposed an approach that achieved high strength in AZ91 Mg alloy. The main procedure combined solution hea…
View article: Comparative Study of Two Aging Treatments on Microstructure and Mechanical Properties of an Ultra-Fine Grained Mg-10Y-6Gd-1.5Zn-0.5Zr Alloy
Comparative Study of Two Aging Treatments on Microstructure and Mechanical Properties of an Ultra-Fine Grained Mg-10Y-6Gd-1.5Zn-0.5Zr Alloy Open
Developing high strength and high ductility magnesium alloys is an important issue for weight-reduction applications. In this work, we explored the feasibility of manipulating nanosized precipitates on LPSO-contained (long period stacking …