Results 41 to 50 of about 574 (150)
, 2017 Tesis (Administrador de Empresas).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Administración de Empresas, 2017El presente trabajo tiene como objetivo, Presentar un plan de mejoramiento para estimular el posicionamiento de la ...
Casanova Rodriguez, Dailyn +2 more
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Materials Research ExpressThermal barrier coatings need extremely durable and suitable bond coats to survive in high temperature environments. Ceramic top coat spallation is a significant problem in TBCs, which occurs mainly due to high temperature corrosion, thermally grown ...
S Karthikeyan +3 more
doaj +1 more source
, 2003 Tesis (Tecnólogo en Sistemas de Información) -- Universidad de Cartagena Cread Magangué. Programa Tecnología en Sistemas Informáticos, 2003El presente estudio tiene por objeto desarrollar un sistema informático que facilite el tratamiento de la ...
Casares Rodríguez, Olmer +1 more
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QUANTITATIVE TRANSMISSION ANALYTICAL MICROSCOPY OF SUPERALLOYS
, 1984 On montre que l'utilisation d'une nouvelle méthode de correction pour la microanalyse des lames minces conduit à des résultats satisfaisants dans le cas d'un super-alliage complexe (C263).
R.G. Faulkner, W.E. Voice
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Small Punch Testing of Powder Bed Direct Laser Deposits
, 2017 Additive Layer Manufacturing (ALM) technologies, such as Powder Bed Direct Laser Deposition (PB-DLD), have gained increasing popularity within the aerospace industry due to the advantages they hold over conventional processing routes.
Robert Lancaster, Spencer Jeffs
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Efficacy of thermal barrier coated superalloy used in turbines [PDF]
, 2008 The life of thermal barrier coating prior to spallation is dominated by micro cracking in both the thermally grown oxide and the yttria stabilized zirconia top coat.
Goswami, B +3 more
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Effects of hyper g on post-infection survival and energy stores.
, 2014 A. Survival after infection with B. bassiana is increased by exposure to hyper g (4 g) in wild type (wt) and the rescued yuri strain, yuric263; UAS-yuri (UAS), but not in the gravitaxis mutant yuri, yuric263 (yuri). +infected, −uninfected.
Kurt Kleinhesselink (514224) +14 more
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Ecosystem service values and societal settings for coral reef governance [PDF]
, 2013 People receive a range of benefits from nature, which are often referred to as ecosystem services – a term popularized by the Millennium Ecosystem Assessment (MA 2005).
Hicks, Christina Chemtai
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Accelerated creep resistance of thermal barrier coated superalloy
, 2006 This paper deals with accelerated creep properties of thermal barrier coated (TBC) Superni C263 alloy used as a candidate material in combustion chamber of aero engines.
Das, D K, Ray, Ashok K
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Fatigue behavior of a thermal barrier coated superalloy at 800 degree C
, 2007 Fatigue testing of thermal barrier coated (TBC), bond coated only and bare Superni C263 superalloy was conducted at 800 x25E6;C in air. Results reveal that the endurance limits for the TBC and bond coated substrate was substantially higher than that of ...
Dwarakadasa, ES +3 more
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