Properties of the metals
The Probability Distribution of the Elastic Properties of Pure Metals
... The force required to cause a certain expansion is defined as the modulus of elasticity E. The modulus of elas- ticity for each grain is a function of the orientation of the crystals within. Thus, if the orientation of a ...
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Germicidal Action of Some Metals/Metal Ions in Combating E coli Bacteria in Relation to Their Electro Chemical Properties
... germicidal properties of some metals and metal compounds were investigated in relation to their electro-chemical properties that may play a role in the inactivation of ...These properties ...
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Ultrasonic Properties of Hexagonal Closed Packed Metals
... There is a plenty (abundant) of literature on behaviour of elastic constant and thermal properties of these metals [1-7], but the studies on ultrasonic propagating behaviour in these materials are not ...
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Collective response of electrons and surface properties of metals
... cally inside the metal, and $ (r) is set equal to zero at large distances from the metal. The first term in equation (3.6) gives the surface contribution to the work function, while the remaining terms arise due to the ...
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Inertial Impact Tests to Identify the Plastic Properties of Metals
... Abstract. The behavior and failure mechanisms of materials often change at high strain rates (> 100 1/s) when compared with their quasi-static response. These differences are critical when designing structures or ...
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STUDY OF MECHANICAL PROPERTIES IN A WELD BEAD OF DISSIMILAR METALS
... the metals may arise due to the difference in chemical ...mechanical properties of the welded ...mechanical properties of the welded joint formed between dissimilar metals and the affect of ...
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Growth morphology and properties of metals on graphene
... for metals on graphene is how adsorption of the metal affects the electronic and magnetic properties of graphene, as well as of the ...magnetic properties of various metals on free-standing ...
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The properties of ultrapure delafossite metals
... delafossite metals as a welcome gift, there are a number of avenues for future ...electron properties that is a feature of the ...known metals but might be attainable in the delafossites even without ...
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The influence of heavy metals on soil biological and chemical properties
... Abstract: Soil samples were collected at alluvial sites of the Litavka River, which flows through the Beroun and Příbram cities in Central Bohemia Region of the Czech Republic in 2005 and 2006. Higher heavy metal content ...
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Role of collective modes in some surface properties of metals
... and the first experimental verification of this mode was given by Miller and Axelrod {1965 ). In this chapter the full curve for the interface plasmon, including spatial dispersion, is derived using the more realistic ...
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Structural and Biological Studies of Complexes Containing Metals With Micronutrient Properties
... Some of the transition metals act as micronutrient and perform various biological functions in plants and animal kingdom. Micronutrients are elements which are essential for plant growth , but are required in much ...
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Polyporphyrin Complexes of Some Transition Metals. Synthesis and Catalytic Properties
... For polyporphyrin metal complexes synthesis (Me-PP) to a solution of 0.0016 mole of porphyrin at 100 ml DMSO added with 0.008 mole of salt of metals Fe(III), Co(II), Ni(II) and Mn (II). The mixture was brought to ...
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Optical properties of metals at low temperatures
... The high temperature measurements have been stressed because i t is only there th at the departure from the predictions of the phenomenological theory comes a t a conveniently high frequency. The electron gas theory ...
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The ferromagnetic properties of the rare earth metals
... It is to be noted that these absolute saturation moments were obtained using data from the temperature range of 3l0 - 80°K only, and therefore only attempt to point out what the approxim[r] ...
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Developing Nanostructured Metals for Manufacturing of Medical Implants with Improved Design and Biofunctionality
... various metals, 15) and this was the focus of many clinical studies of medical tool and devices applied in trauma, orthopedic and dental ...mechanical properties of this material to the next ...
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Fabrication and characterization of the Ti Ca P composites by vacuum sintering
... nium metals are obvious and only could be addressed with a systemic approach to incorporate features to im- prove the biocompatibility and modify the mechanical ...
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ABSTRACTS: January 196526-31
... Magnetic Properties of Dilute Alloys Based on Palladium with Some Transition Metals J.-P.. For alloys saturated with.[r] ...
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Creep Testing of Platinum Alloys121-126
... The creep-testing laboratory was installed primarily for determination of the creep properties of some of the rarer metals and their alloys. It was desirable therefo[r] ...
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Pages from TEKS REVIEW 77-85
... Alkali metals make up Group 1 on the Periodic ...all metals and share metallic properties, such as a shiny luster, malleability, and high thermal and electric ...Alkali metals are soft solids ...
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Effect of Spent Engine Oil Discharge on Soil Properties in Selected Automobile Workshop in Calabar, Cross River State, Nigeria
... and properties [4]. This is because it contains heavy metals which have been found to be harmful to the soil and human health ...Heavy metals are those metals having density greater than 5g/cm ...
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