Results 41 to 50 of about 555 (179)

Microstructure and impact behavior of Mg-4Al-5RE-xGd cast magnesium alloys

Journal of Magnesium and Alloys
This work investigated the microstructure and impact behavior of Mg-4Al-5RE-xGd (RE represents La-Ce mischmetal; x = 0, 0.2, 0.7 wt.%) alloys cast by high-pressure die casting (HPDC), permanent mold casting (PMC), and sand casting (SC) techniques.
Jie Wei, Qudong Wang, Huisheng Cai, Mahmoud Ebrahimi, Chuan Lei   +4 more
doaj   +1 more source

Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives

Advanced Materials Technologies, Volume 11, Issue 9, 6 May 2026.
Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley   +1 more source

The effect of different high pressure die casting parameters on 3D microstructure and mechanical properties of AE44 magnesium alloy

Journal of Magnesium and Alloys, 2023
To understand the relationship between the process-microstructure-mechanical properties of the high-pressure die-casting (HPDC) AE44 magnesium alloy, 3D reconstruction and 2D characterization were carried out on the HPDC castings produced with different ...
Tong-tong Zhang, Wen-bo Yu, Chao-sheng Ma, Wan-tong Chen, Lin Zhang, Shou-mei Xiong   +5 more
doaj   +1 more source

THE ISSUE OF DETERMINING THE LOCKING FORCE OF A HPDC MACHINE

MM Science Journal
In the high-pressure die casting machines, the locking force is a parameter that determines the size of the machine. For the safe operation of the machines, it is necessary that the die is locked perfectly, which ensures compliance with the dimensional tolerances of the cast and prevents metal from spraying out of the parting plane.
Sobrino, D. D. Rolanda, Majerník, Ján, Kučerka, Daniel, Majerníková, Michaela, Košťál, Peter, Podařil, Martin   +5 more
openaire   +2 more sources

Engineered Microfluidic Organoid Systems: New Paradigms for Menopause Mechanism Research and Personalized Medicine

Advanced Materials Technologies, Volume 11, Issue 9, 6 May 2026.
This review explores the integration of microfluidic technology with organoid systems as an innovative platform for studying menopausea complex multi‐organ condition. By enabling precise simulation of inter‐organ communication and hormone responses, microfluidic organoids offer a physiologically relevant model for investigating menopausal syndrome and ...
Qianyi Zhang, He Huang, Hongliang Dong, Qiang Ma, Hongyan Jin   +4 more
wiley   +1 more source

Optimizing Post Friction Stir Welding Heat Treatment in Dissimilar Friction Stir Welded 6061/AlSi10MgMn Joints for Electrical Vehicle Battery Housing

Advanced Engineering Materials, Volume 28, Issue 5, 4 March 2026.
Microstructural evolution and hardness optimization along the cross‐section of friction stir welded AA6061/AlSi10MgMn joints, for electric vehicle battery housings, were investigated. Postweld aging between 170°C and 220°C enhances hardness uniformity within the nugget zone.
Emanuele Ghio, Emanuela Cerri
wiley   +1 more source

Nitrogen‐Boosted H2O2 Production of Arginine‐Polyphenol Nanozyme Drives Oxidative Eustress for Hair Regeneration

Advanced Science, Volume 13, Issue 18, 27 March 2026.
PEA nanoenzymes are assembled from L‐arginine and EGCG. The nitrogen element in arginine enhances the thermodynamic feasibility of H2O2 production through PEA's oxygen reduction catalysis, enabling nitrogen‐dependent H2O2 release. Intradermal delivery of PEA via microneedles promotes efficient H2O2 synthesis, thereby stimulating regrowth in telogen ...
Yifei Wang, Yaojia Yang, Aoxue Wang, Chen Shen, Shenliang Tan, Changsheng Liu, Yuzheng Zhao, Xue Qu   +7 more
wiley   +1 more source

Contribution to the Identification of Porosity Type in AlSiCu High-Pressure-Die-Castings by Experimental and Virtual Way

Archives of Foundry Engineering, 2015
The paper concerns the problem of discontinuity in high pressure die castings (HPDC). The compactness of their structure is not perfect, as it is sometimes believed.
Ignaszak Z., Hajkowski J.
doaj   +1 more source

Innovative cooling solutions of HPDC technology

Multidiszciplináris Tudományok
In High Pressure Die Casting (HPDC), the so-called sliders are moving components of the mould, that can form cavities, holes, and undercuts. Sliders differ greatly from fixed- and moving mould halves regarding cooling and thermal balance. Typically, mould halves can range from a few hundred kilograms to several tonnes in size, whereas sliders have a ...
Zoltán Ferenc Bratu, János Péter Erdélyi, Dániel Molnár   +2 more
openaire   +1 more source

Applications of Bone Organoids in Bone Regeneration: Unveiling New Strategies for Disease Mechanisms and Drug Screening

Small Structures, Volume 7, Issue 3, March 2026.
This review summarizes advances in bone organoid research over the last 5 years, addressing their definition, distinctive characteristics, construction methods, and applications. It highlights pivotal technologies, contrasts organoid‐based platforms with conventional regeneration methodologies, and explores emerging directions. By recapitulating native
Le Xiao, Minjia Zhu, Xinyi Li, Jingqi Hu, Kan Yu, Qinrou Zhang, Jialiang Dai, Zihan Jia, Jingyi Li, Huangyichang Liu, Yuxing Bai, Zhuo Xiong, Ke Zhang   +12 more
wiley   +1 more source