نتایج جستجو برای: pressing forming

تعداد نتایج: 127331  

Journal: :EPJ Web of Conferences 2014

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Journal: :EMBO reports 2010

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Journal: :Eurasian physical technical journal 2022

During experimental studies of the equal-channel angular pressing-drawing effect on microstructure evolution and mechanical properties change, principal possibility effectiveness using proposed continuous method for forming an ultrafine-grained structure increasing strength steel-aluminum wire was proved. The deformation carried out at ambient temperature in three passes. It is shown that both ...

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Journal: :Materials research express 2023

Abstract The single point incremental forming (SPIF) process is a flexible and progressive manufacturing technique in the monolithic molding domain of heterogeneous metal pressing panels, which can contribute to panels with complex contour applicable fabrication small amount titanium mesh plates for cranial prosthesis. A sandwich construction was proposed this paper purpose inhibiting indentati...

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2010
Raphaëlle SAVOIRE Patrick CARRE Thierry CHARDOT Jean-Louis LANOISELLE Martine MIQUEL Nathalie NESI Alain QUINSAC Eugène VOROBIEV

1 Ecole Supérieure de Chimie Organique et Minérale, EA 4297 Transformations intégrées de la matière renouvelable, allée du réseau Jean-Marie Buckmaster, F-60200 Compiègne 2 CREOL, Rue Monge, Parc Industriel, F-33600 Pessac 3 INRA, Institut Jean-Pierre Bourgin, UMR1318, F-78850 Thiverval-Grignon 4 Université de Technologie de Compiègne, EA 4297 Transformations intégrées de la matière renouvelabl...

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2015
Fu Wang Zhiguo Chai Zaixi Deng Jing Gao Hui Wang Jihua Chen

The present study aimed to evaluate the influence of various heat-pressing procedures (different holding time and heat pressing temperature) on the microstructure and flexural strength of lithium disilicate glass ceramic. An experimental lithium silicate glass ceramic (ELDC) was prepared from the SiO2-Li2O-K2O-Al2O3-ZrO2-P2O5 system and heat-pressed following different procedures by varying tem...

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Journal: :Behavioral neuroscience 2006
Daphna Joel Oded Klavir

Rats undergoing extinction of lever pressing after an external feedback for this behavior was attenuated by extinguishing its Pavlovian association with the reward (signal attenuation) exhibit compulsive lever pressing. The present study tested the effects of temporary inactivation of the orbital cortex in rats undergoing extinction of lever pressing that was or was not preceded by signal atten...

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Journal: :Journal of the Ceramic Society of Japan 2014

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Journal: :Nature 1981

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1999
I. K. Shkhvatsabaya

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