http://www.substech.com/dokuwiki/ 2010-03-09T11:28:22-05:00 http://www.substech.com/dokuwiki/ http://www.substech.com/dokuwiki/lib/images/favicon.ico text/html 2010-03-05T11:19:38-05:00 http://www.substech.com/dokuwiki/doku.php?id=10_most_popular_articles_in_the_last_month&rev=1267805978&do=diff1267805978 February 2009 * Iron-carbon phase diagram * Hydraulic oils * Thermal properties of ceramics * Carbon Fiber Reinforced Polymer Composites * Metals crystal structure * Nickel electroplating * Basic principles of heat treatment * Gear oils text/html 2010-03-05T11:14:14-05:00 http://www.substech.com/dokuwiki/doku.php?id=full_index_of_articles_on_ceramics&rev=1267805654&do=diff1267805654 back to Contents * Fundamentals of ceramics * Ionic and covalent bonding * Structure of ceramic materials * General classification of ceramics * Tribology of ceramics * Methods of shape forming ceramic powders * Sintering of ceramics * Ceramic properties and tests * Flexural strength tests of ceramics * Fracture toughness tests of ceramics * Hardness tests of ceramics * Thermal properties of ceramics * Electrical properties of ceramics text/html 2010-03-05T11:13:42-05:00 http://www.substech.com/dokuwiki/doku.php?id=latest_articles&rev=1267805622&do=diff1267805622 * Tribology of ceramics - 2010/03/6 * Materials for joint prostheses - 2010/02/17 * Ceramic bearings - 2009/12/25 * Nitrogen membrane generator - 2009/12/17 * Strong Cation Exchange Resin in sodium form - 2009/11/27 * Strong Cation Exchange Resin in hydrogen form - 2009/11/27 * Weak Cation Exchange Resin - 2009/11/27 * Strong Anion Exchange Resin in chloride form - 2009/11/27 * Strong Anion Exchange Resin in hydroxide form - 2009/11/27 * Weak Base Anion Exchange Resin - 2009/11/27 * Io… text/html 2010-03-05T11:11:36-05:00 http://www.substech.com/dokuwiki/doku.php?id=mechanisms_of_wear&rev=1267805496&do=diff1267805496 to Metals to Engine bearings Dr. Dmitri Kopeliovich Wear is the removal of the material from the surface of a solid body as a result of mechanical action of the counterbody. Wear of Engine bearings is the removal of the bearing material from its surface caused by sliding friction between the bearing and the crankshaft. Wear may combine effects of various physical and chemical processes proceeding during the friction between two counteracting materials: micro-cutting, micro-ploughi… text/html 2010-03-05T11:10:57-05:00 http://www.substech.com/dokuwiki/doku.php?id=engine_bearings&rev=1267805457&do=diff1267805457 Array Discuss the subjects and ask questions in our Materials Forum to Metals * Bearings in internal combustion engines * Lubrication regimes * Hydrodynamic journal bearing * Mechanisms of wear * Requirements to engine bearing materials * Engine bearing fatigue test * Engine bearing materials * Copper based bearing materials * Manufacturing bi-metal strips for copper bearings * Aluminum based bearing materials * Continuous casting of aluminum based bearing alloys * Manufact… text/html 2010-03-05T11:10:11-05:00 http://www.substech.com/dokuwiki/doku.php?id=materials_for_joint_prostheses&rev=1267805411&do=diff1267805411 Array Discuss the article and ask questions in our Materials Forum to Ceramics to Applications of ceramics Dr. Dmitri Kopeliovich Implanting joint prostheses has been successfully used in the therapeutic practice since 1950s. * Metals and polymers for joint prostheses * Alumina ceramic for joint prostheses * Zirconia ceramic for joint prostheses text/html 2010-03-05T11:09:29-05:00 http://www.substech.com/dokuwiki/doku.php?id=ceramic_bearings&rev=1267805369&do=diff1267805369 Array Discuss the article and ask questions in our Materials Forum to Ceramics to Applications of ceramics Dr. Dmitri Kopeliovich * Features of ceramic bearings * Hybrid ceramic bearings * Full ceramic bearings * Applications of ceramic bearings text/html 2010-03-05T11:07:51-05:00 http://www.substech.com/dokuwiki/doku.php?id=general_classification_of_ceramics&rev=1267805271&do=diff1267805271 Array Discuss the article and ask questions in our Materials Forum to Ceramics to Fundamentals of ceramics Dr. Dmitri Kopeliovich There are various classification systems of ceramic materials, which may be attributed to one of two principal categories: application base system or composition base system. text/html 2010-03-05T11:07:18-05:00 http://www.substech.com/dokuwiki/doku.php?id=structure_of_ceramic_materials&rev=1267805238&do=diff1267805238 Array Discuss the article and ask questions in our Materials Forum to Ceramics to Fundamentals of ceramics Dr. Dmitri Kopeliovich The following factors affect structure of ceramics: * Balance of electrical charges of anions and cations text/html 2010-03-05T11:06:50-05:00 http://www.substech.com/dokuwiki/doku.php?id=ionic_and_covalent_bonding&rev=1267805210&do=diff1267805210 Array Discuss the article and ask questions in our Materials Forum to Ceramics to Fundamentals of ceramics Dr. Dmitri Kopeliovich Ceramics (ceramic materials) are non-metallic inorganic compounds formed from metallic (Al, Mg, Na, Ti, W) or semi-metallic (Si, B) and non-metallic (O, N, C) elements. text/html 2010-03-05T11:05:40-05:00 http://www.substech.com/dokuwiki/doku.php?id=tribology_of_ceramics&rev=1267805140&do=diff1267805140 Array Discuss the article and ask questions in our Materials Forum to Ceramics to Fundamentals of ceramics Dr. Dmitri Kopeliovich Characteristics of friction and wear of a ceramic material are determined by a combination of its bulk microstructure parameters, surface conditions and environmental factors (temperature, atmosphere pressure, etc.), lubrication conditions. text/html 2010-03-05T11:00:20-05:00 http://www.substech.com/dokuwiki/doku.php?id=fundamentals_of_ceramics&rev=1267804820&do=diff1267804820 Array Discuss the subjects and ask questions in our Materials Forum to Ceramics * Ionic and covalent bonding * Structure of ceramic materials * General classification of ceramics * Tribology of ceramics Related internal links * Methods of shape forming ceramic powders * Sintering of ceramics * Ceramic properties and tests * Oxide ceramics * Non-oxide ceramics * Silicate ceramics * Carbon materials * Applications of ceramics * Fundamentals of metals text/html 2010-03-05T10:58:21-05:00 http://www.substech.com/dokuwiki/doku.php?id=playground:playground&rev=1267804701&do=diff1267804701 The article is not finished yet Array Discuss the article and ask questions in our Materials Forum to Ceramics to Fundamentals of ceramics Dr. Dmitri Kopeliovich Characteristics of friction and wear of a ceramic material are determined by a combination of its bulk microstructure parameters, surface conditions and environmental factors (temperature, atmosphere pressure, etc.), lubrication conditions. text/html 2010-03-05T10:24:26-05:00 http://www.substech.com/dokuwiki/doku.php?id=solid_lubricants&rev=1267802666&do=diff1267802666 Discuss the article and ask questions in our Materials Forum to Fluids to Lubricants Dr. Dmitri Kopeliovich Solid lubricants are solid materials, which reduce coefficient of friction and wear of rubbing parts preventing direct contact between their surfaces even under high loads. text/html 2010-03-05T10:03:05-05:00 http://www.substech.com/dokuwiki/doku.php?id=classification_of_lubricants&rev=1267801385&do=diff1267801385 Discuss the article and ask questions in our Materials Forum to Fluids to Lubricants Dr. Dmitri Kopeliovich Wide variety of lubricants may be arranged according to the following classification methods: * General classification of lubricants * Classification of lubricants by application * Classification of lubricants by additives