Recent advances of high strength Mg-RE alloys: Alloy development, forming and application Author links open overlay panelYongfeng Li a, Ang Zhang a, Chuangming Li a, Hecong Xie a, Bin Jiang a, Zhihua Dong a, Peipeng Jin b, Fusheng Pan a https://doi.org/10.1016/j.jmrt.2023.08.055Get rights and content Abstract To further expand the application of magnesium (Mg) alloys, development of the high strength Mg-rare earth (RE) alloys is strongly desired. The strength of the Mg alloys can be greatly improved through adding RE elements.
Ductile fracture prediction of HPDC aluminum alloy based on a shear-modified GTN damage model Author links open overlay panelYongfa Zhang ab, Jiang Zheng cd, Fuhui Shen b, Dongsong Li b, Sebastian Münstermann b, Weijian Han e, Shiyao Huang e, Tianjiao Li cShow moreAdd to MendeleyShareCite https://doi.org/10.1016/j.engfracmech.2023.109541Get rights and content Abstract In this paper, we investigate how the shear-modified Gurson-Tvergaard-Needleman (GTN) model can be used to reveal the effect of manufacturing-process-induced porosity on the scatter of ductile fracture properties of a
Semi-solid Die Casting of Some Aluminum Alloys for Lightweight Automotive Components Part of the Lecture Notes in Mechanical Engineering book series (LNME) Abstract The use of light alloys in automotive applications has been rapidly increasing in the industry as a means to reduce fuel consumption and carbon dioxide emissions. Semi-solid forming process for Al-Si based alloys, which
Author links open overlay panelQing Zhang a, Stefan Jonsson b, Anders E.W. Jarfors aShow moreAdd to MendeleyShareCite https://doi.org/10.1016/j.ijfatigue.2023.107791Get rights and content Under a Creative Commons licenseopen access Highlights Abstract The surface liquid segregation (SLS) layer in semisolid casting presents higher hardness than the surface of specimens cast using high-pressure die casting (HPDC). Bending fatigue tests showed that semisolid castings present better fatigue properties at
Qing Zhang a, Stefan Jonsson b, Anders E.W. Jarfors a aJönköping University, School of Engineering, Materials and Manufacturing, 551 11 Jönköping, SwedenbKTH Royal Institute of Technology, School of Industrial Engineering and Management, Materials Science and Engineering, SE-100 44 Stockholm, Sweden Abstract The surface liquid segregation (SLS) layer in semisolid casting presents higher hardness than the surface of specimens cast using high-pressure die casting
by Mihály Réger 1, József Gáti 1, Ferenc Oláh 1,2, Richárd Horváth 1,*, Enikő Réka Fábián 1 and Tamás Bubonyi 3 1Bánki Donát Faculty of Mechanical and Safety Engineering, University of Óbuda, H-1081 Budapest, Hungary 2Doctoral School on Materials Sciences and Technologies, University of Óbuda, H-1081 Budapest, Hungary 3Institute of Metal Formation and Nanotechnology, University of Miskolc, H-3515 Miskolc, Hungary *Author to
So-Yeon Yoo1,2, Ahrom Ryu1,2, Min-Seok Jeon3, Dongkyun Kim4, Kiwon Hong4, Sahn Nahm2, and Ji-Won Choi1,5,+ Abstract The aluminium industry is anticipated to witness a surge in demand, with projections of a two to three-fold increase by 2050. Meeting environmental objectives and addressing the growing emphasis on sustainability from both the industry and consumers seeking eco-friendly
DOI: https://doi.org/10.7494/jcme.2023.7.3.27 ABSTRACT This article presents an analysis of the effect of cavitation on the erosion of pressure moulds intended for the HPDC casting mould manufacturing process. Changes in the surface area of the eroded areas were investigated via photographs of castings at the beginning of the mould life as well as at 30%. The
This paper summary is based on the article “Low and High-Pressure Casting Aluminum Alloys: A Review” presented on DOI: 10.5772/intechopen.109869 website. 1. Overview: 2. Research Background: 3. Research Purpose and Research Questions: 4. Research Methodology 5. Main Research Results: 6. Conclusion and Discussion: 7. Future Follow-up Research: 8. References: (The online article does not explicitly
International Journal of Metalcasting (2023)Cite this article Abstract Non-heat-treated Al–Mg-based die casting alloys have been developed for the structural parts of automobiles. In previous studies, alloy compositions with at least 1.0%Si have been proposed to reduce the hot tearing susceptibility (HTS). On the other hand, the increase in the Si content reduces the ductility. For some
![Fig. 2. TEM images of X (Mg12YZn(LPSO)) phase and W(Mg3Zn3Y2) phase in the Mg–5Zn–5Y-0.6Zr (wt%) alloy, (a) ZW55-I, (b) ZW55-II, (c) ZW55-III and (d) W(Mg3Zn3Y2) phase in ZW55-III [19].](https://castman.co.kr/wp-content/uploads/Fig.-2.-TEM-images-of-X-Mg12YZnLPSO-phase-and-WMg3Zn3Y2-phase-in-the-Mg–5Zn–5Y-0.6Zr-wt-alloy-a-ZW55-I-b-ZW55-II-c-ZW55-III-and-d-WMg3Zn3Y2-phase-in-ZW55-III-19-539x342.png)
![Figure 6. Fluid velocity vector of the cylindrical riser tube (left) and the cone-shaped tube (right) [33]](https://castman.co.kr/wp-content/uploads/Figure-6.-Fluid-velocity-vector-of-the-cylindrical-riser-tube-left-and-the-cone-shaped-tube-right-33-570x260.png)
