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Forging

About: Forging is a research topic. Over the lifetime, 27329 publications have been published within this topic receiving 148197 citations.


Papers
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Journal ArticleDOI
TL;DR: In this paper, the thermomechanical processing of beta titanium alloys in general and high temperature deformation mechanisms, microstructure control during TMP, and final mechanical properties in particular are reviewed.
Abstract: Thermomechanical processing (TMP) is associated with two major requirements: (i) to produce usable shapes through primary working (ingot breakdown) and secondary mill operations (hot rolling or forging) and (ii) to optimize mechanical properties through microstructure control during the different stages of the thermomechanical process. This paper reviews the thermomechanical processing of beta titanium alloys in general and high temperature deformation mechanisms, microstructure control during TMP, and final mechanical properties in particular.

709 citations

Journal ArticleDOI
TL;DR: Forging Industrial Policy: The United States, Britain and France in the Railway Age as discussed by the authors investigates the orígenes históricos of the política ferrocarrilera during the Industrial Age.
Abstract: El objetivo principal de Forging Industrial Policy: The United States, Britain and France in the Railway Age es descubrir y explicar los orígenes históricos de las estrategias industriales de distintos países a partir del análisis comparativo de la política ferrocarrilera durante el siglo XIX. El punto de partida de Dobbin es la crítica a los fundamentos teóricos y epistemológicos de los distintos enfoques pluralistas, institucionalistas y de la economía neoclásica. El análisis está informado por dos corrientes metodológicas principales: el "construccionismo social" y la antropología económica. El autor sostiene que, más allá de sus diferencias, estas dos perspectivas concurren al asumir que las políticas públicas son producto ya sea de leyes económicas universales "racionales" o de la búsqueda lógica de ventajas económicas por parte de individuos o grupos de intereses en la arena política. Los economistas que sugieren que en última instancia las políticas gubernamentales estén condicionadas por las necesidades funcionales de la industria no logran explicar por qué no se ha dado una convergencia clara hacia el modelo más eficiente. Los politólogos que argumentan que las políticas reflejan las preferencias de los grupos de interés más poderosos tampoco aportan una explicación cabal al hecho observable de la persistencia de políticas industriales en una misma nación y su influencia en la toma de decisiones en el presente bajo regímenes con distintas orientaciones ideológicas. En su estudio Frank Dobbin rompe con estos supuestos para intentar descubrir los procesos históricos de "construcción sociocultural" de la acción estatal. En especial, busca explicar cómo trayectorias históricas divergentes en distintas naciones llevaron a la conformación de nociones y metapreferencias diferentes acerca del orden y la racionalidad —lo que denomina el autor en inglés "shared cognitive understandings"— tanto en el ámbito político como en el económi-

606 citations

Book
01 Jan 1983
TL;DR: In this paper, the basic principles of metal forming are discussed, as well as significant practical variables of metal-forming processes such as friction, temperatures and forming machines and their characteristics.
Abstract: Briefly reviews the basic principles of metal forming but major emphasis is on the latest developments in the design of metal-forming operations and tooling. Discusses the position of metal forming in manufacturing and considers a metal-forming process as a system consisting of several interacting variables. Includes an overall review and classification of all metal-forming processes. The fundamentals of plastic deformation - metal flow, flow stress of metals and yield criteria - are discussed, as are significant practical variables of metal- forming processes such as friction, temperatures and forming machines and their characteristics. Examines approximate methods of analyzing simple forming operations, then looks at massive forming processes such as closed-die forging, hot extrusion, cold forging/ extrusion, rolling and drawing (discussion includes the prediction of stresses and load in each process and applications of computer-aided techniques). Recent developments in metal-forming technology, including CAD/CAM for die design and manufacture, are discussed, and a review of the latest trends in metal flow analysis and simulations.

532 citations

Journal ArticleDOI
TL;DR: The additive manufacturing technique selective laser melting (SLM) is compared to forging and casting regarding differences in microstructure and mechanical properties of Inconel 718, a commonly and widely used nickel-based superalloy.

352 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
2023510
2022888
2021483
20201,328
20191,629
20181,629