hard+coating

  • 121Optical fiber — A bundle of optical fibers A TOSLINK fiber optic audio c …

    Wikipedia

  • 122Egg (food) — Chicken egg redirects here. For the causality dilemma, see Chicken or the egg. On the left a chicken egg, the egg most commonly e …

    Wikipedia

  • 123digestive system, human — Introduction  the system used in the human body for the process of digestion. The human digestive system consists primarily of the digestive tract (alimentary canal), or the series of structures and organs through which food and liquids pass… …

    Universalium

  • 124industrial polymers, major — Introduction       chemical compounds used in the manufacture of synthetic industrial materials.       In the commercial production of plastics, elastomers, man made fibres, adhesives, and surface coatings, a tremendous variety of polymers are… …

    Universalium

  • 125Dental caries — This article is about dental caries in humans. To read about dental caries in other animals, please see dental caries (non human). Dental caries Classification and external resources Destruction of a tooth by cervical decay from dental caries.… …

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  • 126Head crash — A head crash in a modern drive. Note circular mark on the platter. A head crash is a hard disk failure that occurs when a read–write head of a hard disk drive comes in contact with its rotating platter, resulting in permanent and usually… …

    Wikipedia

  • 127History of the floppy disk — 8 inch, 5¼ inch, and 3½ inch floppy disks Over the history of the floppy disk a number of different formats were used. Floppy disks have now been largely superseded by other storage media and by network file transfer. Contents …

    Wikipedia

  • 128Lichtwellenleiter — Kunststoff Lichtwellenleiter LWL Patchkabel konfektionier …

    Deutsch Wikipedia

  • 129photoengraving — /foh toh en gray ving/, n. 1. a photographic process of preparing printing plates for letterpress printing. 2. a plate so produced. 3. a print made from it. [1870 75; PHOTO + ENGRAVING] * * * Any of several processes for producing printing plates …

    Universalium

  • 130Pencil — This article is about the handwriting instrument. For other uses, see Pencil (disambiguation). HB graphite pencils A pencil is a …

    Wikipedia

  • 131Apollo Command/Service Module — Apollo CSM The Apollo 15 CSM in lunar orbit Description Role: Earth and Lunar Orbit Crew: 3; CDR, CM pilot, LM pilot Dimensions Height: 36.2 ft 11.03 m …

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  • 132Diamond simulant — Due to its low cost and close visual likeness to diamond, cubic zirconia has remained the most gemologically and economically important diamond simulant since 1976. The high price of gem grade diamonds, as well as significant ethical concerns of… …

    Wikipedia

  • 133Cathodic arc deposition — or Arc PVD is a physical vapor deposition technique in which an electric arc is used to vaporize material from a cathode target. The vaporized material then condenses on a substrate, forming a thin film. The technique is can be used to deposit a… …

    Wikipedia

  • 134Jotun (company) — Jotun is one of the world s leading producers of paints, coatings and powder coatings. The group has 71 companies and 40 production facilities on all continents. In addition, Jotun has agents, branch offices and distributors in more than 70… …

    Wikipedia

  • 135wax — wax1 waxable, adj. waxlike, adj. /waks/, n. 1. Also called beeswax. a solid, yellowish, nonglycerine substance allied to fats and oils, secreted by bees, plastic when warm and melting at about 145°F, variously employed in making candles, models,… …

    Universalium

  • 136industrial glass — Introduction       solid material that is normally lustrous and transparent in appearance and that shows great durability under exposure to the natural elements. These three properties lustre, transparency, and durability make glass a favoured… …

    Universalium

  • 137enamel — [e nam′əl, inam′əl] n. [ME < the v.] 1. a glassy, colored, opaque substance fused to surfaces of metals, glass, and pottery as an ornamental or protective coating 2. any smooth, hard, glossy coating or surface like enamel 3. the hard, white,… …

    English World dictionary

  • 138Cubic zirconia — A round brilliant cut cubic zirconia Cubic zirconia (or CZ) is the cubic crystalline form of zirconium dioxide (ZrO2). The synthesized material is hard, optically flawless and usually colorless, but may be made in a variety of different colors.… …

    Wikipedia

  • 139Ali Erdemir — Ali Erdemir, born in Kadirli, Adana, Turkey, is a Turkish materials scientist specializing in surface engineering and tribology.He graduated from the Metallurgy Department of the Istanbul Technical University in 1977. After working for two years… …

    Wikipedia

  • 140List of nanotechnology applications — Part of a series of articles on Nanotechnology …

    Wikipedia