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Found 13767 items.
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Technological aspects of assembling and processing narrow tubes (Short paper)
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... The paper presents the assembling, welding and processing of narrow tubes made of austenitic , soldadura y procesamiento de los tubos delgados fabricados por acero inoxidable austenítico. Asimismo roll train used to turn the steel band into a tube via a process of deformation; – the WIG welding ..." -
Analysis of the elastic-plastic behavior of pressurized internal cracks in welded joints of low carbon steel pipes
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... extending from the pattern metal region in the heat affected zone to the welding metal in welding joints . El análisis se efectuó desde el metal base (uniones soldadas de tubos de acero bajo carbono sometidos in the heat affected zone to the welding metal in welding joints of low carbon pipes subject to ..." -
Estandarización de método "ROLL TUBE” para el conteo y aislamiento de bacterias anaerobias ruminales
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... ETODO "ROLL TUBE" PARA EL CONTEO CION DE M A CTERIAS ANAEROBIAS RUMINALES Y AISLAMIENTO DE BA ..." -
Analysis of the relevant parameters for the design and optimization of a radiant tube
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... transfer processes involving radiant tubes is presented in this article. Some hypotheses used parameters for the design and optimization of a radiant tube Abstract The need for adopting the latest ..." -
TRANSFORMACIONES MICROESTRUCTURALES DE UNIONES SOLDADAS DE ACERO INOXIDABLE AUSTENÍTICO CON ACERO INOXIDABLE FERRÍTICO
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... , acero inoxidable ferrítico. ABSTRACT The metallurgical transformations of SMAW welding of AISI ..." -
INFLUENCIA DE LOS PARÁMETROS DE SOLDADURA PARA EL PROCESO SMAW EN LA FORMACIÓN DE FERRITA DELTA DURANTE LA SOLDADURA DE ACEROS INOXIDABLES AUSTENÍTICOS
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... Arc Welding). Para el estudio se analizaron condiciones de alta y baja entrada de calor en el rango the welding process of these steels due to their influence on the mechanical properties of the weld ..." -
EVOLUCIÓN MICROESTRUCTURAL DURANTE LA SOLDADURA FUERTE DE UN ACERO INOXIDABLESÚPER DÚPLEX UNS S32705 USANDO Ni-P COMO METAL DE APORTE
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... steel and weld metal metallurgy, influence on propierties and welding aspects. Welding in the world ..." -
Influence of temperature dependent physical properties of steel in finite element simulation of welding process
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... E 7018, of two plates of low carbon and low alloy steel. Also, the influence on the temperature , with a 3.2 mm diameter electrode E 7018, of two plates of low carbon and low alloy steel. Also, the ..." -
Comparación de la resistencia al deslizamiento en brackets de autoligado y brackets convencionales ligados con ligadura elastomérica convencional y ligaduras de baja fricción
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... ligature: Sani-Tie (GAC®).The brackets ligation systems were tested with stainless steel wire of 0.019 : Sani-Tie (GAC®).The brackets ligation systems were tested with stainless steel wire of 0.019 × 0.025 ..." -
Study of welding productivity for MIL A 46100steel weldments produced using GMAW and SMAW
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... A study was conducted to measure welding productivity for MIL A46100 specification steel joints productivity for MIL A46100 specification steel joints welded following five different welding procedures ..." -
Manual of lipid extraction, methylation and gas chromatography, for the study of different tissues in ruminant research.
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... in tube E. 29 Subcutaneous fat lipid methylation 1. Thaw the sample in the tubes at room ..." -
MEDICIÓN DEL TORQUE DURANTE LA SOLDADURA POR FRICCIÓN – AGITACIÓN DE ALUMINIO MEDIANTE UN SISTEMA DE DETECCIÓN CON TRANSIMISIÓN EN TIEMPO REAL
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... reducing energy consumption by varying the parameters affecting its value. Friction stir welding (FSW) is ..." -
CONSTRUCCION DEL MAPA DE FRECUENCIAS DE CORTOCIRCUITO DEL MATERIAL DE APORTE ER308L CON PROCESO GMAW
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... short circuit transfer mode and was computed the short circuit frequency for each welding run, upon ..." -
Educational software for the teaching of the dynamics and control of shell and tube heat exchangers
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... and control of shell and tubes heat exchangers. The program shows (numerical and graphical mode) the dynamic de la dinámica y control de intercambiadores de calor de tubos y coraza. El programa presenta, de manera numérica de la dinámica y control de intercambiadores de calor de tubos y coraza Educational software for the teaching ..." -
Quantification of anaerobic cellulolytic bacteria from the rumenof cattle: comparison of three techniques
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... count and Roll-tube plate for enumeration of rumen bacteria. Materials and methods Comparative de cuantificación de crecimiento bacteriano: número más probable, recuento de células viables en placa y Roll-tube growth: most probable number, viable cell count and Roll-tube plate with respect to the density and ..." -
Otitis media with effusion: study of cases and controls
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... . GUNDERSEN T, TONNING FM. Ventilating tubes in the middle ear; long-term observalions. Arch Otolaryngo/1984 ..." -
EFECTO DE LA OSCILACIÓN EN LA GEOMETRÍA DE SOLDADURAS SUPERFICIALES APLICADAS CON GMAW CORTOCIRCUITO
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... Society. Structural Welding Code-Steel, ANSI/AWS D1.1-96, Lejeune Road Miami, Florida, 1996. [9 ..." -
Method for diffusible hydrogen analysis in welding materials by gas chromatography
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... two thermal treatments to the weld pieces, before and after the welding process. The quantitative carrier gas. The method includes two thermal treatments to the weld pieces, before and after the welding ..." -
Characterization of mechanical properties and micro-structural features of welds used for rebuilding shafts
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... ) of three welding processes used to rebuild worn shafts in sugar cane mills were analyzed. For two welding welding processes the following characteristics were observed in the HAZ: presence of ferrite in the ..." -
The influence of the mineralogical composition of waterproof varnish layer of rutile electrodes on porosity in underwater wet welding
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... Waterproof varnish coated rutile electrodes are used frequently in the underwater wet welding a favorable energetic balance to the welding process. Welds were performed at 50 meters deep with electrodes ..." -
COMPARACIÓN DE TÉCNICAS DE INSPECCIÓN RADIOLÓGICA RAYOS X CON GAMMAGRAFÍA
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... /analytics/spss/ 25. AWS B1.10. American Welding Society. Guide for the nondestructive inspection of ..." -
Experimental analysis of the vibration on the draft tube of a Francis hydraulic turbine during operation at different power levels
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... Severe vibrations are present on the draft tube of a 95 MW hydraulic turbine operating at partial vibration on the draft tube of a Francis hydraulic turbine during operation at different power levels ..." -
Identification of Candida glabrata and other common Candida species using chromogenic agar and germ tube test
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... Introduction: Chromogenic agar and germ tube test have been used for decades to identify C . Objective: To test the efficacy of chromogenic agar and germ tube test used serially to identify the most ..." -
Orthodontic treatment of deep bite
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... ) auxiliary intrusion arch.19 Intrusion arches are made of rectangular wires of steel or TMA. The latter ..." -
Design of a model system for the study of corrosion of pipe material and its contribution in deterioration of drinking water quality
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... the study of corrosion of pipe material and its contribution in deterioration of drinking water ..." -
Sensitive analysis of the inlet boundary conditions on the turbine 99 draft tube
|Abstract = 0 veces | PDF (ESPAÑOL (ESPAÑA)) = 0 veces|... Fractional Factorial Design has been used, which evaluates the main and joint effects on the draft tube conditions on the turbine 99 draft tube Sergio Galván*1, J. de Jesús Pacheco1, Carlos Rubio1, Crisanto ..."
