Results 51 to 60 of about 12,355,775 (350)

Knowledge based cloud FE simulation of sheet metal forming processes [PDF]

, 2016
The use of Finite Element (FE) simulation software to adequately predict the outcome of sheet metal forming processes is crucial to enhancing the efficiency and lowering the development time of such processes, whilst reducing costs involved in trial-and ...
El Fakir, O, Gao, H, Lin, J, Liu, J, Politis, DJ, Wang, A, Wang, L, Wang, L, Zhou, D   +8 more
core   +1 more source

Effect of Cold Rolling on the Mechanical Properties and Formability of FSWed Sheets in AA5754-H114

Metals, 2018
The effect of cold rolling, performed after friction stir welding (FSW), on the mechanical properties and formability of joints in AA5754-H114 aluminium alloy was investigated.
Giuseppe Casalino, Mohamad El Mehtedi, Archimede Forcellese, Michela Simoncini   +3 more
doaj   +1 more source

Pediatric Oncology Nursing Competencies in Latin America and the Caribbean: A Scoping Review to Inform Practice, Education, and Research

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Nurses are central to cancer care for children and adolescents, yet no comprehensive synthesis has defined essential core competencies for pediatric oncology nursing (PON) practice internationally, particularly in Latin America and the Caribbean (LAC).
Luís Carlos Lopes‐Júnior, Edmara Bazoni Soares Maia, Soad Fuentes‐Alabí, Courtney E. Sullivan, Monnie Abraham, Mauricio Maza, Liliana Vásquez Ponce, Regina Aparecida Garcia Lima   +7 more
wiley   +1 more source

A review on modelling techniques for formability prediction of sheet metal forming

International Journal of Lightweight Materials and Manufacture, 2018
With an increasing demand for lightweight design of vehicles in automotive and aircraft industries, sheet metals with low density and high strength have been widely and intensively used in forming lightweight structural panel components. Formability is a
Ruiqiang Zhang, Z. Shao, Jianguo Lin
semanticscholar   +1 more source

Enhancing the formability of flame-retardant magnesium alloy through Zn alloying

Journal of Magnesium and Alloys
Poor formability is a key problem that limits the application of flame-retardant Mg-Al-Ca based alloys at room temperature. In this study, we present a new Mg-6Al-3Ca-0.4Mn-2Zn (wt%) alloy which exhibits excellent flame-retardant performance and ...
Xizao Wang, Ce Zheng, Tianjiao Luo, Tianyu Liu, Qiuyan Huang, Yingju Li, Yuansheng Yang   +6 more
doaj   +1 more source

Development of a partition panel of an Al6061 sheet metal part for the improvement of formability and mechanical properties by hot forming quenching

Advances in Mechanical Engineering, 2017
In this study, the hot forming quenching process was investigated to improve the deficiencies that arise in materials subjected to conventional cold stamping, such as low formability and undesirable mechanical properties.
Dae-Cheol Ko, Dae-Hoon Ko, Jae-Hong Kim, Joon-Hong Park   +3 more
doaj   +1 more source

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel, Patricia Pastura, Joshua P. Scallan, Timothy D. Le Cras   +3 more
wiley   +1 more source

An Investigation, Using Standard Experimental Techniques, to Determine FLCs at Elevated Temperature for Aluminium Alloys [PDF]

, 2012
An experimental procedure has been developed for the determination of FLCs at elevated temperatures. The GOM ARGUS system was employed for measuring surface strain based on pre-applied grids (pattern), and limit strains were determined according to the ...
Balint, D, Dean, T, Lin, J, Shi, Z, Stanton, M, Wang, Y, Watson, D   +6 more
core  

Naturally self-assembled nickel nanolattice

, 2014
This is the first report on the critical nature of nanolattice formability of different particle size (~4-10nm) of monodispersed nickel nanoparticles.
Kaurav, Netram, Lalla, Niranjan Prasad, Okram, Gunadhor Singh, Singh, Jaiveer   +3 more
core   +1 more source

Review of Shearing Processes of High Strength Steel Sheets

Journal of Manufacturing and Materials Processing, 2020
Shearing processes of high strength steel sheets increasingly applied to lightweight automobile parts were reviewed. With the increase in strength of the high strength steel sheets, shearing operations become hard.
Ken-ichiro Mori
doaj   +1 more source