Microindentation Techniques in Materials Science and Engineering

Microindentation Techniques in Materials Science and Engineering PDF Author: P. J. Blau
Publisher: ASTM International
ISBN: 9780803104419
Category : Technology & Engineering
Languages : en
Pages : 307

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Microindentation Techniques in Materials Science and Engineering

Microindentation Techniques in Materials Science and Engineering PDF Author: P. J. Blau
Publisher: ASTM International
ISBN: 9780803104419
Category : Technology & Engineering
Languages : en
Pages : 307

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Book Description


The Science of Hardness Testing and Its Research Applications

The Science of Hardness Testing and Its Research Applications PDF Author: Jack Hall Westbrook
Publisher:
ISBN:
Category : Hardness
Languages : en
Pages : 520

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NBS Special Publication

NBS Special Publication PDF Author:
Publisher:
ISBN:
Category : Ceramics
Languages : en
Pages : 552

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Journal of Research of the National Bureau of Standards

Journal of Research of the National Bureau of Standards PDF Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 554

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Chemistry and Physics of Mechanical Hardness

Chemistry and Physics of Mechanical Hardness PDF Author: John J. Gilman
Publisher: John Wiley & Sons
ISBN: 9780470446829
Category : Technology & Engineering
Languages : en
Pages : 232

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Book Description
A comprehensive treatment of the chemistry and physics of mechanical hardness Chemistry and Physics of Mechanical Hardness presents a general introduction to hardness measurement and the connections between hardness and fundamental materials properties. Beginning with an introduction on the importance of hardness in the development of technology, the book systematically covers: Indentation Chemical bonding Plastic deformation Covalent semiconductors Simple metals and alloys Transition metals Intermetallic compounds Ionic crystals Metal-metalloids Oxides Molecular crystals Polymers Glasses Hot hardness Chemical hardness Super-hard materials Chemistry and Physics of Mechanical Hardness is essential reading for materials scientists, mechanical engineers, metallurgists, ceramists, chemists, and physicists who are interested in learning how hardness is related to other properties and to the building blocks of everyday matter.

Science of Hard Materials

Science of Hard Materials PDF Author: R. Viswanadham
Publisher: Springer Science & Business Media
ISBN: 1468443194
Category : Technology & Engineering
Languages : en
Pages : 990

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Book Description
This volume contains the proceedings of the first International Conference on the Science of Hard Materials held in Moran, Wyoming, Aug. 23-28, 1981. The objective of the conference was to review and advance the state of knowledge of the basic physical and chemical properties of hard materials and show how these properties influence performance in a variety of applications. To this end, the 49 con tributed papers and the four keynote papers by Prof. Fischmeister and Drs. Hintermann, Exner and Almond, present an excellent overview of the state of the art in the "science" of hard materials. The contents of these proceedings also reflect the fact that hard metal technology is now well matured and several aspects of the behavior of these materials are well understood and firmly established. Structure-property relationships in this class of materials are currently well known. Pitfalls in some of the traditional test methods have been recognized and new test methods are being developed which discriminate between intrinsic material properties and flaw content and distribution. Application of fracture mechanics, al though a late corner to the hard materials area (as compared to other structural materials), is rapidly gaining acceptance and new fracture toughness test methods are being developed. Application of modern analysis and analytical techniques to these materials has begun and entirely new and unexpected information has been obtained. For a variety of reasons, "hard metals" have dominated the research and development scene of "hard materials".

Proceedings

Proceedings PDF Author:
Publisher:
ISBN:
Category : Acoustic phenomena in nature
Languages : en
Pages : 1126

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Metallography, Principles and Practice

Metallography, Principles and Practice PDF Author: George F. Vander Voort
Publisher: ASM International
ISBN: 1615032363
Category : Technology & Engineering
Languages : en
Pages : 770

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Book Description
This work offers a comprehensive source of information on metallographic techniques and their application to the study of metals, ceramics, and polymers. It contains an extensive collection of micro- and macrographs.

Surface Engineering

Surface Engineering PDF Author: R. Kossowsky
Publisher: Springer Science & Business Media
ISBN: 9400962169
Category : Technology & Engineering
Languages : en
Pages : 766

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Book Description
Over the last few years there has been increasing need for systematic and straregically designed experiments of surface morphology evolution resulting form ion bombardment induced sputtering. Although there is an impressive number of investi gations {1} concerned with semiconductor materials as a result of immediate applications, the most systematic investigations have been conducted with fcc metals with particular interest on single crystal Cu {2,3}. Evidence now exists that within certain para meters (i. e ion species (Ar+), ion energy (20-44 KeV), substrate 2 temperature (80-550° K), dose rate (100-500 gA cm- ) , residual x 5 9 pressure (5 10- to 5x10- mm Hg) and polar and azimuthal angle of ion incidence {4} reproducible surface morphology (etch pits and pyramids) is achieved on the (11 3 1) specific crystallographic orientation. The temporal development of individual surface features was alsoobserved in this laterstudy {4}, by employing an in situ ion source in the scanning electron microscope at Salford, a technique also empolyed in studies of the influence of polar angle of ion incidence {5} and surface contaminants {6} on the topographyof Ar+ bombarded Si. Studies have also been made on the variation of incident ion species with the (11 3 1) Cu surface and it was fully recognized {7} that residual surface contaminants when present could playa major role in dictating the morhological evolution.

Current Research in Pulsed Laser Deposition

Current Research in Pulsed Laser Deposition PDF Author: Liviu Duta
Publisher: MDPI
ISBN: 3036510443
Category : Medical
Languages : en
Pages : 224

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Book Description
Despite its limitation in terms of surface covered area, the PLD technique still gathers interest among researchers by offering endless possibilities for tuning thin film composition and enhancing their properties of interest due to: (i) the easiness of a stoichiometric transfer even for very complex target materials, (ii) high adherence of the deposited structures to the substrate, (iii) controlled degree of phase, crystallinity, and thickness of deposited coatings, (iv) versatility of the experimental set-up which allows for simultaneous ablation of multiple targets resulting in combinatorial maps or consecutive ablation of multiple targets producing multi-layered structures, and (v) adjustment of the number of laser pulses, resulting in either a spread of nanoparticles, islands of materials or a complete covering of a surface. Moreover, a variation of PLD, known as Matrix Assisted Pulsed Laser Evaporation, allows for deposition of organic materials, ranging from polymers to proteins and even living cells, otherwise difficult to transfer unaltered in the form of thin films by other techniques. Furthermore, the use of laser light as transfer agent ensures purity of films and pulse-to-pulse deposition allows for an unprecedented control of film thickness at the nm level. This Special Issue is a collection of state-of-the art research papers and reviews in which the topics of interest are devoted to thin film synthesis by PLD and MAPLE, for numerous research and industry field applications, such as bio-active coatings for medical implants and hard, protective coatings for cutting and drilling tools withstanding high friction and elevated temperatures, sensors, solar cells, lithography, magnetic devices, energy-storage and conversion devices, controlled drug delivery and in situ microstructuring for boosting of surface properties.