Bøger af Daniel Fernandez Gonzalez

Copper has been an important metal throughout history. Initially, it was used as raw material for the manufacture of tools, weapons, ornamental objects, and more. The later discovery of copper alloys, such as bronze and brass, extended the use of this metal alloy to many different fields based on its mechanical, corrosion, and wear resistance. Nowadays, copper is mainly used in the electrical and thermal conductivity fields, although new uses are being discovered. This book provides a comprehensive overview of copper in two sections on copper mining and processing and copper applications.

Entre mis Meditaciones Esquizofrénicas y A-PRENDER es tu dios.

Una vuelta más a la espiral logarítmica. Superada, según creo, la esquizofrenia, doy mayor libertad al lenguaje. Me acompañan, sin embargo, antiguas obsesiones -como lo bello y lo siniestro, la Luz y la Oscuridad-, así como algunas más recientes, fruto, principalmente, del descubrimiento de "El espejo de Dioniso", obra que, literalmente, me ha cambiado la vida, dándole una profundidad muchísimo más rica e interesante.Asimismo, el "Lago de los cisnes", de Tchaikovsky, a la vez que "Cisne negro", de Darren Aronofsky, han constituído otros dos pilares fundamentales para entender mi presente obrita, fruto del trabajo -placentera dedicación- de, aproximadamente, un mes.El contenido del presente libro viene a ser el mismo -aunque enriquecido con algunos interludios, prefacio, introducción, postfacio y epílogo- que el de una libreta a la que guardo, aún, un especial cariño.

This textbook focuses on cast irons, the second material in production and consumption after steel. The main properties of cast irons are presented and justified for all kinds of cast irons: low cost, excellent castability, mechanical properties depending on the graphite morphology (gray irons) and high wear resistance (white irons).

This textbook focuses on cast irons, the second material in production and consumption after steel. The main properties of cast irons are presented and justified for all kinds of cast irons: low cost, excellent castability, mechanical properties depending on the graphite morphology (gray irons) and high wear resistance (white irons).