microcrystalline material

См. также в других словарях:

• Microcrystalline — copper(I) oxide. A microcrystalline material is a crystallized substance or rock that contains small crystals visible only through microscopic examination. See also Macrocrystalline Microcrystalline silicon Protocrystalline …   Wikipedia

• Microcrystalline wax — Microcrystalline waxes are a type of wax produced by de oiling petrolatum, as part of the petroleum refining process. In contrast to the more familiar paraffin wax which contains mostly unbranched alkanes, microcrystalline wax contains a higher… …   Wikipedia

• Material properties of diamond — This article addresses the material properties of diamond. For a broader discussion of diamonds, see diamond. For other uses of the word diamond, see diamond (disambiguation). Diamond An octahedral diamond crystal in matrix Gener …   Wikipedia

• microcrystalline wax — ▪ chemical compound       any petroleum derived plastic material that differs from paraffin waxes (paraffin wax) in having much finer and less distinct crystals and higher melting point and viscosity. Microcrystalline waxes are used chiefly in… …   Universalium

• microcrystalline cellulose — [NF] purified, partially depolymerized cellulose prepared by treating alpha cellulose, obtained as a pulp from fibrous plant material with mineral acids; used as a tablet and capsule diluent …   Medical dictionary

• radiation — radiational, adj. /ray dee ay sheuhn/, n. 1. Physics. a. the process in which energy is emitted as particles or waves. b. the complete process in which energy is emitted by one body, transmitted through an intervening medium or space, and… …   Universalium

• sedimentary rock — Rock formed at or near the Earth s surface by the accumulation and lithification of fragments of preexisting rocks or by precipitation from solution at normal surface temperatures. Sedimentary rocks can be formed only where sediments are… …   Universalium

• Opal — For other uses, see Opal (disambiguation). Opal An opal bracelet. The stone size is 18 by 15 mm (0.7 by 0.6 in) General Category …   Wikipedia

• Quartz — This article is about the mineral. For other uses, see Quartz (disambiguation). Quartz Quartz crystal cluster from Tibet General Category …   Wikipedia

• Solar cell — A solar cell made from a monocrystalline silicon wafer …   Wikipedia

• igneous rock — Any of various crystalline or glassy, noncrystalline rocks formed by the cooling and solidification of molten earth material (magma). Igneous rocks comprise one of the three principal classes of rocks, the others being metamorphic and sedimentary …   Universalium