Results 71 to 80 of about 3,956 (194)

Dramatically enhanced stamping formability of Mg–3Al–1Zn alloy by weakening (0001) basal texture

Journal of Materials Research and Technology, 2020
The stamping formability of Mg–3Al–1Zn (AZ31) alloy was greatly enhanced through weakening (0001) basal texture by repeated unidirectional bending (RUB).
Hua Zhang, Shuai Ren, Xia Li, Lifei Wang, Jianfeng Fan, Shuying Chen, Lilong Zhu, Fanchao Meng, Yang Tong, Hans Jørgen Roven, Shangzhou Zhang, Liang Jiang   +11 more
doaj   +1 more source

Comparison of the Forming - Limit Diagram (FLD) Models for Drawing Quality (DQ) Steel Sheets

Metalurgija, 2005
U ovom radu je provedeno usporedno ispitivanje tri matematička modela (model Marciniak - Kuczynskog, Hill-Swiftov i Sing-Rao) kao i empirijskih modela kojeg je predložila Sjeverno američka grupa za istraživanje dubokog izvlačenja (NADDRG). Granični kriterij (1993.) koji je nedavno predložio Hill koristi se za izračun graničnih deformacija u vezi s ...
Slota, J., Spišák, E.
openaire   +1 more source

Review on the influence of process parameters in incremental sheet forming [PDF]

, 2016
Incremental sheet forming (ISF) is a relatively new flexible forming process. ISF has excellent adaptability to conventional milling machines and requires minimum use of complex tooling, dies and forming press, which makes the process cost-effective and ...
A Attanasio, A Bhattacharya, A Daleffe, A Göttmann, A Saad, B Lu, B Lu, B Taleb Araghi, C Radu, CF Guzmán, D Adams, D Fritzen, D-T Nguyen, E Appleton, E Hagan, E Hagan, F Han, F Han, F Luigino, F Micari, FA Lora, FC Minutolo, G Ambrogio, G Ambrogio, G Buffa, G Centeno, G Centeno, G Fan, G Hirt, G Hussain, Graham McCartney, Hengan Ou, HN Han, I Cerro, J Duflou, J Jeswiet, J Jeswiet, J Verbert, JM Allwood, JR Duflou, K Hamilton, K Isik, K Jackson, K Rattanachan, KEP Hartley, L Jun-chao, L Junchao, L Junchao, L Mosecker, LR Zhou, M Azaouzi, M Durante, M Ham, M Ham, M Ham, M Skjoedt, M Tisza, M Yamashita, MB Silva, MB Silva, N Decultot, PAF Martins, PAF Martins, PJ Silva, R Malhotra, S Dejardin, S Myoung-Sup, Shakir Gatea, SO Valentin, TJ Kim, V Mehdi, V Oleksik, V Oleksik, WC Emmens, WC Emmens, Y Fang, YH Ji, YS Kim, Z Liu, ZFJMFHP Gong   +79 more
core   +2 more sources

Synthesis, Photophysical Properties, and Practical Hg(II)‐Sensing Applications of a Rigidified Phenolo‐Merocyanine Dye

Chemistry – An Asian Journal, Volume 20, Issue 23, December 2, 2025.
Rigidity for performance!!! A novel conformationally restrained phenolic merocyanine was synthesized in order to obtain a fluorogenic dye with outstanding spectral properties at physiological pH (fluorescence brightness > 71,000 M−1 cm−1). The utility of its optically tunable hydroxyl group was illustrated with a thiophosphinate‐based chemodosimeter ...
Kévin Renault, Zuzana Pohancenikova, Maël Croizier, Vincent Gaumerd, Manhattan Lebrun, Michel Chalot, Anthony Romieu   +6 more
wiley   +1 more source

The implementation of the vegter yield criterion and a physically based hardening rule in finite elements [PDF]

, 1998
A new material description for sheet metal forming using Finite Elements has been developed. The description consists of a yield criterion and a hardening rule.
Carleer, B.D., Carleer, B.D., Huetink, Han, Meinders, Vincent T., Pijlman, H.H., Vegter, H.   +5 more
core   +1 more source

Plinia cauliflora Leaf Extract Promotes Wound Healing Through Anti‐Inflammatory, Antioxidant, and Antibacterial Actions

Chemistry &Biodiversity, Volume 22, Issue 12, December 2025.
ABSTRACT Plinia cauliflora (DC.) Kausel (jabuticaba) is traditionally used by Brazilian indigenous communities for therapeutic purposes, including the treatment of wounds and inflammation. This study investigated the phytochemical composition and biological activities of an ethanolic extract derived from P.
Priscila de Lima Paula, Mariana Hauck Vianna, Júlia Bertolini Fajardo, Ana Barbara Polo, Lara Melo Campos, Thayná Gomes Ferreira, Ari Sérgio de Oliveira Lemos, Thalita de Freitas Souza, Lívia Rodrigues Gamarano, Maria Clara Machado Resende Guedes, Samira Aparecida Coelho Souza, Ayrton Senna Pinheiro, Leandro De Santis Ferreira, José Maria Barbosa‐Filho, Elaine Soares Coimbra, Gilson Costa Macedo, Luciana Moreira Chedier, Rodrigo Luiz Fabri   +17 more
wiley   +1 more source

Regional Differences in Soybean Protein and Amino Acid Profiles: A Genetic Exploration Using a Novel GWAS Panel

Legume Science, Volume 7, Issue 4, December 2025.
ABSTRACT Regional differences in soybean seed protein and amino acid content in Canada present significant challenges for crop improvement and the market value of high‐protein livestock feed. This study employed genome‐wide association studies (GWAS) using a novel panel of 206 cultivars to investigate the genetic basis of regional variations.
Siwar Haidar, Simon Lackey, Aga Pajak, Mohamad S. Elian, Vi Nguyen, Jakob Bruggink, Loretta Ross, Fuyou Fu, Jonathan Durkin, Milad Eskandari, Ashkan Golshani, Zenglu Li, Lone Buchwaldt, Yuhai Cui, Anfu Hou, Yong‐Bi Fu, Krzysztof Szczyglowski, Elroy Cober, Frédéric Marsolais, Bahram Samanfar   +19 more
wiley   +1 more source

Experimental and Numerical Investigation of Forming Limit Diagrams during Single Point Incremental Forming for Al/Cu Bimetallic Sheets

Metals
This article investigated the formability of aluminum/copper bimetal sheets during single-point incremental forming. First, the two-layer sheets were produced by the explosive welding process; then, the rolling process was performed with 50% strain on ...
Payam Tayebi, Amir Reza Nasirin, Habibolah Akbari, Ramin Hashemi   +3 more
doaj   +1 more source

Experimental investigations on forming limit diagram of ultra thin SS 304 steel : effect of circular grid size, sheet orientation, punch size and deformation speed [PDF]

, 2019
In the present work, SS 304 sheet of 200 μm thickness was used to experimentally evaluate the forming limit diagram (FLD). In this context, a sub-size limiting dome height (LDH) test setup was developed to deform rectangular specimens of different widths
Banker, K. H., Bhagat, Rohit, Hazra, S. K., Panda, S. K., Sudarsan, C.   +4 more
core   +1 more source

Effect of Harvest Stage and Ensiling on Contents of Crude Nutrients, Amino Acids, Riboflavin and Secondary Plant Metabolites of Winter Catch‐Crops Vicia sativa, Vicia villosa and Vicia pannonica

Grass and Forage Science, Volume 80, Issue 4, December 2025.
ABSTRACT This study compares properties of fresh and ensiled vetch forage harvested at different growth stages: bud‐, flowering‐, pod formation‐ and pod filling stage. The research focused on three vetch species—Vicia sativa L. (VS), Vicia pannonica Crantz. (VP) and Vicia villosa Roth.
Sina Stepczynski, Karen Aulrich, Herwart Böhm, Stephanie Witten   +3 more
wiley   +1 more source