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    Defects of joints of high-strength rails produced using flash-butt welding

    Kuchuk-Yatsenko, S.I. / Shvets, V.I. / Didkovsky, A.V. et al. | Tema Archive | 2013
    chemical heterogeneity of the fracture surface was performed using Auger-microprobe JAMP 9500F of the JEOL company (Japan). The defects formed as a ...

    A modern analytical toolbox: defect (W&D) studies of automotive coating systems, including depth profiling studies

    Adamsons, Karlis | Tema Archive | 2012
    Chemical and microscopy measurement technologies have proven to be very powerful in our failure analysis efforts to detail composition and ...

    Volcanic Ash-Induced Decomposition of EB-PVD Gd2Zr2O7 Thermal Barrier Coatings to Gd-Oxyapatite, Zircon, and Gd, Fe-Zirconolite

    Mechnich, Peter / Braue, Wolfgang / Green, D.J. | Tema Archive | 2013
    . However, first-generation Gd-oxyapatite and Gd-FSZ are exhibiting chemical evolution in the long term. The chemical composition of Gd-oxyapatite ...

    Impedance study of imidazoline inhibitors against hydrogen sulphide corrosion of steel

    Szyprowski, A.J. | Tema Archive | 2002
    Seven homologous imidazoline inhibitors, the derivatives of cyclopentylic and cyclohexylonaphthenic acids, have been synthesised. The ...

    Characterization of high performance composite coating for the northern pipeline application

    Howell, G.R. / Cheng, Y.F. | Tema Archive | 2007
    northern area. In this work, the physical, chemical and mechanical properties of HPCC were investigated to determine the microstructure, water ...

    Numerical and experimental study on thermal shock damage of CVD ZnS infrared window material

    Liu, Yuanchun / He, Yurong / Yuan, Zigui et al. | Tema Archive | 2014
    infrared window. The purpose of this paper is to investigate the thermal shock damage of chemical vapor deposition zinc sulfide (CVD ZnS) infrared ...

    Experimental surface contact fatigue failure analysis of a hypoid pinion used in differential system of a truck

    Asi, Osman | Tema Archive | 2011
    This paper presents a failure analysis of a hypoid pinion used in differential system of a truck. The hypoid pinion had been in service ...

    Effects of polarity on the friction and wear of collector shoes deployed in a metro traction system

    Dong, Lin / Zhong, Wen / Chen, Guang Xiong et al. | Tema Archive | 2014
    coefficient, temperature rise and wear volume loss of the friction pair are measured. The chemical constituents of worn surfaces are investigated ...

    Comparative study on dry sliding wear behavior of various railroad steels

    Shariff, S.M. / Pal, T.K. / Padmanabham, G. et al. | Tema Archive | 2011
    Understanding the wear behavior of various railroad steels used in different components such as rails, wheels, crossings, and curves has a ...

    Development of high strength steel HSAPH 620 grade for automotive structure

    Amrullah, Lutfi / Wijaya, Bimakarsa | Tema Archive | 2013
    development of its technology which increase continually especially for under body component which requires high strength, good toughness, and also ...

    Photopolymerisation of composite material in simulated free space environment at low Earth orbital flight

    Kondyurin, A. / Lauke, B. / Vogel, R. | Tema Archive | 2006
    chemical polymerisation of a composite material in space environment. The polymerisation processes of liquid polymer matrix in a free space ...

    Application of magnetoelastic technology of the measurement of stresses in rails for high-speed trains

    Xin, Qi / Ling, Hou Zhi / Long, Tian Jian | Tema Archive | 2004
    is strongly dependent upon many characteristics, such as mechanical, physical, and chemical, of the material. Based on this effect, an ...

    An overview of the polymer-to-metal direct-adhesion hybrid technologies for load-bearing automotive components

    Grujicic, M. / Sellappan, V. / Omar, M.A. et al. | Tema Archive | 2008
    -scale polymer-to-metal mechanical interlocking; (b) in-coil or stamped-part pre-coating for enhanced adhesion; and (c) chemical modifications of ...

    Effects of alloying elements on corrosion resistance of low alloyed steels in seawater ballast tank environment

    Kim, Dong Woo / Kim, Heesan | Tema Archive | 2010
    The organic coating and cathodic protection have not provided enough durability of low alloyed steels in the seawater ballast tank ...

    Aging effect on thermal, mechanical and tribological behaviour of polymeric coatings used for pipeline application

    Guermazi, N. / Elleuch, K. / Ayedi, H.F. et al. | Tema Archive | 2008
    physico-chemical, mechanical and tribological properties of this coating was undertaken. Firstly, sorption kinetic was studied through water ...

    Thermal analysis of polymer-water interactions and their relation to gas hydrate inhibition

    Varma-Nair, Manika / Costello, Christine A. / Colle, Karla S. et al. | Tema Archive | 2007
    . Nonfreezable bound water was used to quantify polymer-water interactions and relate them to the chemical structure for a series of polymers, including ...

    Oligomers in the evolution of automotive clearcoats: mechanical performance testing as a function of exposure

    Adamsons, K. / Blackman, G. / Gregorovich, B. et al. | Tema Archive | 1998
    coatings will be capable of meeting current and future air quality standards. Measurement techniques for monitoring chemical and mechanical ...

    Structural steel for the application in offshore, wind and hydro energy production: comparison of application and welding properties of frequently used materials

    Schröter, Falko | Tema Archive | 2011
    Energy production by wind and hydropower sets demanding requirements on the steel grades used for structural applications. The question of ...

    Automotive clearcoat damage due to oviposition of dragonflies

    Stevani, C.V. / Porto, J.S. / Trindade, D.J. et al. | Tema Archive | 2000
    , photochemical, and chemical degradation. While chemical degradation by acid rain has been well known since the beginning of the decade and the subject ...

    Thermal plasma pyrolysis of used tires for carbon black recovery

    Tang, L. / Huang, H. | Tema Archive | 2005
    This letter reports on the gaseous and carbon black product characteristics from nitrogen thermal plasma pyrolysis of used tires. Steam may ...

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