hard+coating
81Mirror — looking glass redirects here. For other uses, see Looking Glass (disambiguation). This article is about wave reflectors (mainly, specular reflection of visible light). For other uses, see Mirror (disambiguation). A mirror, reflecting a vase A… …
82Scanning electron microscope — These pollen grains taken on an SEM show the characteristic depth of field of SEM micrographs …
83List of Universal Century technology — This is a list of fictional technology from the Universal Century timeline of the Gundam anime metaseries. Real Life History These technologies first debuted in Gundam Century , written by fans at that time, later endorsed by Sunrise and Bandai,… …
84Electroless nickel plating — Electroless nickel plating, or EN , is an electroplating technique used to deposit a layer of nickel phosphorous alloy on a solid work piece, such as metals or plastic. The alloys with different percentage of phosphorus, ranging from 2 5 (low… …
85Gold — This article is about the metal. For the color, see Gold (color). For other uses, see Gold (disambiguation). platinum ← gold → mercury …
86Pretzel — A pretzel is a bread pastry of German origin, that has the shape of a three looped knot or twisted braid. Pretzels are either soft or hard. Hard pretzels have evolved into a variety of shapes from knotted loops to straight pretzel sticks (called… …
87Sputter deposition — is a physical vapor deposition (PVD) method of depositing thin films by sputtering, that is ejecting, material from a target, that is source, which then deposits onto a substrate, such as a silicon wafer. Resputtering is re emission of the… …
88building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …
89Magnet — This article is about objects and devices that produce magnetic fields. For a description of magnetic materials, see magnetism. For other uses, see Magnet (disambiguation) …
90Titanium nitride — (titaniumnitrogen) (sometimes known as Tinite or TiNite) is an extremely hard ceramic material, often used as a coating on titanium alloy, steel, carbide, and aluminium components to improve the substrate s surface properties. Applied as a thin… …
