Concise Encyclopedia of the Structure of MaterialsThis Concise Encyclopedia draws its material from the award-winning Encyclopedia of Materials: Science and Technology, and includes updates and revisions not available in the original set. This customized collection of articles provides a handy reference for materials scientists and engineers with an interest in the structure of metals, polymers, ceramics and glasses, biomaterials, wood, paper, and liquid crystals. Materials science and engineering is concerned with the relationship between the properties and structure of materials. In this context "structure" may be defined on the atomic scale in the case of crystalline materials, on the molecular scale (in the case of polymers, for example), or on the microscopic scale. Each of these definitions has been applied in making the present selection of articles. * Brings together articles from the Encyclopedia of Materials: Science & Technology that focus on the structure of materials at the atomic, molecular and microscopic levels, plus recent updates * Every article has been commissioned and written by an internationally recognized expert and provides a concise overview of a particular aspect of the field * Extensive bibliographies, cross-referencing and indexes guide the user to the most relevant reading in the primary literature |
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Conteúdo
Chapter M | 265 |
Chapter N | 277 |
Chapter O | 291 |
Chapter P | 309 |
Chapter S | 389 |
Chapter T | 427 |
Chapter W | 449 |
LIST OF CONTRIBUTORS | 467 |
Outras edições - Visualizar todos
Concise Encyclopedia of the Structure of Materials John Wilson Martin Não há visualização disponível - 2007 |
Termos e frases comuns
a-SiAlON addition alloying elements alloys aluminum amorphous annealing applications atoms austenite bainite block copolymer bonds bone carbides carbon nanotubes cast cell cementite ceramics chain Chem chemical chiral cholesteric columnar components composition cooling crystal structure deformation dendritic density discotic discotic liquid crystals ductile effect electron eutectoid ferrite fiber Figure films formation fullerenes glass glass-ceramics grain boundary graphite growth hardening heat hybrid hydrogen increase interface intermetallic iron kinetics lamellae lattice Laves phases layer lignin liquid crystals martensite materials matrix mechanical properties melt mesogens mesophase metals microphase microstructure mineral molecular molecules monomer morphology nanocomposite nematic nitride nitrogen nucleation optical orientation oxide particles pearlite phase diagram Phys plane polymerization polymers precipitation produced resistance result shown in Fig silica silicon smectic sol–gel solid solubility solution spherulites stability stainless steels strength surface temperature texture thermal tion toughness transformation transition ture typically wood
Passagens mais conhecidas
Página 1 - The last two digits identify the aluminum alloy or indicate the aluminum purity. The second digit indicates modifications of the original alloy or impurity limits. 2.1 Aluminum — In the Ixxx group for minimum aluminum purities of 99.00% and greater, the last two of the four digits in the designation indicate the minimum aluminum percentage (Note 5.2).
Página 286 - Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, Turkey, United Kingdom.
Página 79 - Rinzler, AG; Hafner, JH; Nikolaev, P.; Lou, L.; Kim, SG; Tomanek, D.; Nordlander, P.; Colbert, DT; Smalley, RE Unraveling nanotubes: Field emission from an atomic wire.
Página 79 - Choi, WB; Chung, DS; Kang, JH; Kim, HY; Jin, YW; Han, IT; Lee, YH; Jung, JE; Lee, NS; Park, GS; Kim, JM Fully sealed, highbrightness carbon-nanotube field-emission display.
Página 272 - Olivera, BM, Gray, WR, Zeikus, R., Mclntosh, JM, Varga, J., Rivier, J., de Santos, V.
Página 24 - Pure a-Al2O3 is denser, harder, stiffer and more refractory than most silicate ceramics so that increasing the proportion of second phase in an alumina ceramic tends in general to decrease the density, Young's modulus, strength, hardness and refractoriness (Morrell, 1987). However, fabricating products with the higher alumina contents is expensive requiring pure starting materials and high firing temperatures. Intentional additions are made to alumina for a number of reasons including: lowering the...
Página 179 - ... the Freedericksz technique. However, by a suitable combination of electric and magnetic fields it is possible, in principle, to determine all three constants. The hydrodynamic equations of the classical nematic (§3.1) are applicable to the N D phase as well. There are six viscosity coefficients (or Leslie coefficients) which reduce to five if one assumes Onsager's reciprocal relations. A direct estimate of an effective value of the viscosity of N n from a director relaxation measurement" 1 73'...
Página 2 - The serial letters are assigned in alphabetical sequence starting with A but omitting I, O, Q, and X, the X being reserved for experimental alloys.
Página 314 - For example, if the fibers are idealized (Figs. 1 and 2) as thin rectangular strips (eg, perfectly collapsed thin-walled springwood fibers), and if the density of the network is low enough so that on average the fiber surface is only half (or less) in contact with other fibers in the network, then...
Página 279 - nanodispersion" on the mechanical properties of silicon nitride.
