Results 21 to 30 of about 16,719 (120)

Algunas influencias de la composición química sobre la viscosidad de las escorias sintéticas usadas en la colada continua del acero

open access: yesRevista De Metalurgia, 2005
La calidad de productos semiacabados de la colada continua está influenciada, en gran parte, por el proceso de lubricación de la matriz que, a su vez, está influenciado por la viscosidad de escoria que resulta de la colada de polvos de fundición.
E Ardelean
exaly   +3 more sources

Disseny d’un sistema de regulació de cabal de coure líquid per un tren de colada continua [PDF]

open access: yes, 2003
El present projecte consisteix en l’automatització d’un lloc de feina en la indústria metal·lúrgica mitjançant el desenvolupament d’una màquina. Es va realitzar per a l’empresa ”La Farga Lacambra” entre el Juny 2002 i Desembre 2002.
Soriano Alfonso, Francisco
core   +2 more sources

STUDY ABOUT THE ORIGIN OF INCLUSIONS IN THE TUNDISH OF TERNIUM SIDERAR [PDF]

open access: yesTecnologia em Metalurgia, Materiais e Mineração, 2012
For the production of steels with high quality standards is essential to know accurately the different sources that generate inclusions, in order to optimize the steelmaking practices and to minimize their frequency.
Alejandro Martín   +4 more
doaj   +1 more source

Perceived facilitating and hindering factors to exclusive breastfeeding among Latin American immigrant women living in Colmenar Viejo (Community of Madrid, Spain)

open access: yesHealth &Social Care in the Community, Volume 30, Issue 4, Page e994-e1006, July 2022., 2022
Abstract The way in which an infant is breastfed by a migrant woman reflects her bio‐psycho‐social circumstances and her process of cultural transformation and adaptation to the host country. Exploring facilitating and hindering factors to exclusive breastfeeding (EBF) of immigrant mothers in Spain is essential for the development of guidelines that ...
Elena Blanco, Laura Otero García
wiley   +1 more source

Process‐specific technical data used in exposure assessment of food enzymes

open access: yesEFSA Journal, Volume 19, Issue 12, December 2021., 2021
Abstract Technical data for exposure assessment of food enzymes Dietary exposure is part of the overall assessment of food enzymes. In order to develop food process‐based exposure models, a number of different input data are required in tandem with technical conversion factors.
EFSA Panel on Food Contact Materials   +19 more
wiley   +1 more source

Caracterización de Fundentes para Molde de Colada Continua de Acero

open access: yesActa Universitaria, 2007
Fundentes; Colada continua; Minerales; Acero; Planchón.
Alejandro Cruz Ramírez   +3 more
openaire   +4 more sources

Procesado por fricción batida (FSP): afino de la microestructura y mejora de propiedades

open access: yesRevista de Metalurgia, 2010
Se revisa el procesado por fricción batida (FSP) como un aliado tecnológico de la soldadura por fricción batida (FSW) y se introducen consideraciones adicionales tales como el patrón de procesado y el paso en función de la distancia.
T. R. McNelley
doaj   +1 more source

Biosynthesis of Multicomponent Nanoparticles with Extract of Mortiño (Vaccinium floribundum Kunth) Berry: Application on Heavy Metals Removal from Water and Immobilization in Soils

open access: yesJournal of Nanotechnology, Volume 2018, Issue 1, 2018., 2018
Through preparation of multicomponent nanoparticles (MCNPs) using ferric chloride (FeCl3), sodium sulfate (Na2SO4), and the extract of mortiño fruit (Vaccinium floribundum Kunth), we dramatically improved the removal/immobilization of heavy metals from water and in soils.
Mayra Abril   +3 more
wiley   +1 more source

Modelos matemáticos en solidificación : aplicaciones en metalurgia [PDF]

open access: yes, 1980
In this paper mathematical models for heat transfer with melting or solidification are considered . These models are variants of the well-known Stefan's problem which are of considerable interest in many fields as metal casting, nuclear reactor safety ...
Bermúdez de Castro, Alfredo
core   +2 more sources

Aplicaciones de Mecánica Computacional en la industria sidero-metalúrgica [PDF]

open access: yes, 1992
En el presente trabajo se presentan aplicaciones de Mecánica Computacional en el ámbito de la industria sidero metalúrgica . Las aplicaciones que se presentan pueden ser divididas en : análisis de procesos de fabricación y análisis de la performance en ...
Assanelli, A.   +3 more
core   +3 more sources

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