Results 231 to 240 of about 69,659 (270)
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Alloy Digest, 1977
Abstract CROMO-V is a 5% chromium hot-work steel with an excellent combination of red-hardness, shock resistance and abrasion resistance; these are the properties needed for good hot-work characteristics. It will withstand drastic cooling from maximum operating temperatures. This datasheet provides information on composition and hardness
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Abstract CROMO-V is a 5% chromium hot-work steel with an excellent combination of red-hardness, shock resistance and abrasion resistance; these are the properties needed for good hot-work characteristics. It will withstand drastic cooling from maximum operating temperatures. This datasheet provides information on composition and hardness
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Alloy Digest, 1964
Abstract CROMO-N tool steel is a low-carbon, high-chromium grade, specially developed to provide optimum resistance to heat-checking during service at elevated temperatures. It is recommended for aluminum die casting dies, extrusion press tooling, aluminum and copper forging dies, and mandrels for extruding all nonferrous materials. This
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Abstract CROMO-N tool steel is a low-carbon, high-chromium grade, specially developed to provide optimum resistance to heat-checking during service at elevated temperatures. It is recommended for aluminum die casting dies, extrusion press tooling, aluminum and copper forging dies, and mandrels for extruding all nonferrous materials. This
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ESTUDIO TEÓRICO DEL ENLACE MÚLTIPLE CROMO-CROMO EN COMPLEJOS DE CROMO (II) CON LIGANDOS CARBOXILATOS
Revista Peruana de Química e Ingeniería Química, 2012En el presente trabajo se estudió la naturaleza del enlace múltiple cromo-cromo, en complejos de cromo (II) con grupos carboxilatos, evaluándose los detalles estructurales y las correlación existente entre las distancias de enlace metal-metal con sus propiedades electrónicas, como la energía de los orbitales moleculares (HOMO, LUMO), índices globales ...
Guzmán D., A. +4 more
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Alloy Digest, 1973
Abstract Cromo-High V is a 5% chromium-molydbenum-vanadium tool steel that is used widely in the die-casting industry. It has high red-hardness with good resistance to abrasion and heat checking. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture ...
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Abstract Cromo-High V is a 5% chromium-molydbenum-vanadium tool steel that is used widely in the die-casting industry. It has high red-hardness with good resistance to abrasion and heat checking. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture ...
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REDUCCIÓN DE CROMO (VI) A CROMO (III) USANDO CAMU CAMU
Revista Peruana de Química e Ingeniería Química, 2010Se hicieron pruebas de laboratorio para determinar el efecto reductor del ácido ascórbico, ácido cítrico y camu camu (Myrciana dubia). Las pruebas con ácido ascórbico y ácido cítrico se hicieron usando 2, 3.5 y 7 equivalentes de ácido, a 100 rpm y pH inicial de 10.
Rivera C., D. +2 more
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Química de los Radioisótopos: Cromo
2017Fil: Cañellas, Carlos Oscar. No especifíca;
Cañellas, Carlos Oscar +2 more
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Asma ocupacional inducida por cromo y níquel
Archivos De Bronconeumologia, 2006Maria Jesus Cruz, Xavier Muñoz
exaly
Considerações sobre cromo, insulina e exercício físico
Revista Brasileira De Medicina Do Esporte, 2005Marcelo M Rogero
exaly