influence of graphitic materials microstructure in the

Influence of chemical composition and microstructural parameters on speed of sound of various materials

18th World Conference on Nondestructive Testing, 16-20 April 2012, Durban, South Africa Influence of chemical composition and microstructural parameters on speed of sound of various materials used for high-pressure applications M. PROHASKA1, M. PANZENBOECK2, H. ANDERL1, W. KORDASCH1

Influence of alloying elements on microstructure and

The influence of alloying elements and cooling conditions on compacted graphite iron is investigated. To investigate the influence of different alloying elements a sampling cup, designed for therma 2010 (English) In: International Journal of Cast Metals Research, ISSN 1364-0461, E-ISSN 1743-1336, Vol. 23, no 2, p. 97-110 Article in journal (Refereed) Published

Influence of the polymer molecular weight on the

In this work, the influence of the polymer's molecular weight on the microstructure of the materials is investigated. Hybrids were obtained from a mixture of polydimethylsiloxane (PDMS) silanol terminated, tetraethylorthosilicate (TEOS) and zirconium propoxide (PrZr) in the wt% composition 20PDMS-73TEOS-7PrZr varying only the PDMS molecular weight.

Influence of the polymer molecular weight on the

In this work, the influence of the polymer's molecular weight on the microstructure of the materials is investigated. Hybrids were obtained from a mixture of polydimethylsiloxane (PDMS) silanol terminated, tetraethylorthosilicate (TEOS) and zirconium propoxide (PrZr) in the wt% composition 20PDMS-73TEOS-7PrZr varying only the PDMS molecular weight.

Photocatalytic Cementitious Materials: Influence of the

Incorporation of nanophotocatalysts into cementitious materials is an important development in the field of photocatalytic pollution mitigation. In this study, the photocatalytic nitrogen oxides (NO x) conversion by titanium dioxide (TiO 2) blended cement pastes was used as a standard process to evaluate the internal factors that may influence the depollution performance.

Influence of the Casting Microstructure upon the Tensile

N. Limodin, A. El Bartali, L. Wang, J. Lachambre, J-Y. Buffire, E. Charkaluk, "Application of X-ray microtomography to study the influence of the casting microstructure upon the tensile behaviour of an Al–Si alloy," Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 324 (2014), 57–62.

Influence of SiC Additive on Microstructure and Mechanical

ISSN 1392–1320 MATERIALS SCIENCE (MEDŽIAGOTYRA). Vol. 14, No. 4. 2008 Influence of SiC Additive on Microstructure and Mechanical Properties of Nodular Cast Iron Alan VAŠKO∗ Department of Materials Engineering, University of Žilina, Univerzitn

Influence of the Microstructure in the Acoustical

This paper reports an investigation of the acoustical performance of consolidated lightweight granular materials, made of perlite, arlite and vermiculite mixed with polyurethane resin. These materials could help combat the noise control and replace some products that lack the sufficient structural strength and require expensive protection when exposed to the elements. The advantages

Graphitic microstructure and performance of carbon

2018/8/28Graphitic microstructure and performance of carbon fibre Li-ion structural battery electrodes Giulia Fredi 1, Steffen Jeschke 2, Athmane Boulaoued 2,3,4, Joachim Wallenstein 2, Masoud Rashidi 5, Fang Liu 5, Ross Harnden 6, Dan Zenkert 6, Johan Hagberg 7, 7

Influence of the Microstructure of Ceramic Materials on

Ceramic materials are widely studied due to their high productivity and efficiency. This work was developed by means of a descriptive type methodology where it was investigated the influence of the microstructure of ceramic materials in their thermal expansion and their mechanical properties. The objective is focused on exposing the main methods of computational simulation and the efficiency

Influence of Annealing on Microstructure and Mechanical

An equiatomic CrCoNi medium-entropy alloy was subjected to high-pressure torsion. This process led to a refinement of the microstructure to a grain size of about 50 nm, combined with a strong increase in the materials hardness. Subsequently, the thermodynamic

EFFECT OF GRAPHITIC CARBON NANOMODIFIERS ON

Conductive polymer composites have become alternative materials for providing electromagnetic and electrostatic shielding where metals are not suitable. In this study, the effect of crystallinity, morphology, concentration and orientation of carbon nanomodifiers on shielding provided by their polyethylene-based composites has been investigated relative to their transport properties. First, the

Influence of microstructure and AlPO4 secondary

Influence of microstructure and AlPO 4 secondary-phase on the ionic conductivity of Li 1. 3 Al 0. 3 Ti 1. 7 (PO 4) 3 solid-state electrolyte Shicheng Yu, Andreas Mertens, Xin Gao, Deniz Cihan Gunduz, Roland Schierholz, Svenja Benning, Florian Hausen,,, and

The influence of Sr on the microstructure, degradation

The influence of strontium (Sr) addition on the properties of the new Mg alloys was investigated, which included microstructure, corr In the present work, new magnesium (Mg) alloys (Mg-4Zn-0.6Zr-xSr, x=0, 0.4, 0.8, 1.2, 1.6wt%; ZK40xSr) were prepared and studied as potential biodegradable materials.

Effect of graphitic filler size and shape on the

Effect of graphitic filler size and shape on the microstructure, electrical percolation behavior and thermal properties of nanostructured multilayered carbon films deposited onto paper substrates - Volume 29 Issue 3 A. Chemicals and materials Four different carbon

Influence of neutron irradiation on the microstructure of

2017/4/15Neutron irradiation effects on the microstructure of nuclear graphite have been investigated by X-ray diffraction on and low doses (∼ 1.3 and ∼ 2.2 dpa), high temperature (750 C) irradiated samples.The diffraction patterns were interpreted using a model, which

Influence of Different Curing Regimes on the

This paper investigates the performance and microstructure of alkali-activated slag concrete (AASC) subjected to different 28-day curing regimes: air, intermittent water curing (7 days in water followed by 21 days in air), and continuous water curing. Three concrete

CiteSeerX — MESOPHASE PITCH AND MICRO

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): major impact on our understanding of the nature of mesophase pitch precursors, their controlling influence on the microstructure of carbonised and graphitised materials, and on the

Materials

The properties and microstructural evolution of quaternary Cu-Ni-Co-Si alloys with different Ni/Co mass ratios are investigated systematically. These alloys exhibit higher mechanical properties when the Ni/Co mass ratio is 1.12-1.95 (NC-4-NC-5) and show excellent electrical conductivity when the Ni/Co mass ratio is 0.05-0.5 (NC-1-NC-3). With an increase in the Ni/Co ratio, the dimension of

urn:nbn:se:hj:diva

The influence of copper content (0.26 to 1.31 wt-%) on microstructure formation and mechanicalproperties of compacted graphite iron (CGI) has been evaluated through standard metallographicanalysis, 2009 (English) In: International Journal of Cast Metals Research, ISSN 1364-0461, Vol. 22, no 1-4, 164-167 Article in journal (Refereed) Published

Microstructure Formation During Solidification and Solid State

vi Supplement VI – M. Knig and M. Wessn (2009): "The Influence of Copper on Microstructure and Mechanical Properties of CGI", International Journal of Cast Metals Research, 22, No. 1-4, pp. 164-67 Knig was the main author, Wessn contributed with advice

The Influence of Prior Microstructure on Tempering

The Influence of Prior Microstructure on Tempering Stages in 2.25Cr-1Mo Steel The Influence of Prior Microstructure on Tempering Stages in 2.25Cr-1Mo Steel Parameswaran,, P.; Vijayalakshmi,, M.; Raghunathan,, V.S. 2002-02-01 00:00:00 The tempering influence prior microstructure steel on at the two microchemical changes as consequence exposure to high temperatures during service.

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