Brinell scale

Brinell scale
шкала Бринеля

Англо-русский словарь по сварочному производству. — М.: Физматгиз. . 1961.

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  • Brinell scale — The Brinell scale characterizes the indentation hardness of materials through the scale of penetration of an indenter, loaded on a material test piece. It is one of several definitions of hardness in materials science.Proposed by Swedish engineer …   Wikipedia

  • Mohs scale of mineral hardness — The Mohs scale of mineral hardness characterizes the scratch resistance of various minerals through the ability of a harder material to scratch a softer material. It was created in 1812 by the German geologist and mineralogist Friedrich Mohs and… …   Wikipedia

  • Rockwell scale — The Rockwell scale is a hardness scale based on the indentation hardness of a material. The Rockwell test determines the hardness by measuring the depth of penetration of an indenter under a large load compared to the penetration made by a… …   Wikipedia

  • List of copper alloys — Copper alloys are metal alloys that have copper as their principal component. They have high resistance against corrosion. The best known traditional types are bronze, where tin is a significant addition, and brass, using zinc instead. Both these …   Wikipedia

  • Jatobá — Taxobox name = Jatobá image caption = regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida ordo = Fabales familia = Fabaceae subfamilia = Caesalpinioideae tribus = Detarieae genus = Hymenaea species = H. courbaril binomial = Hymenaea… …   Wikipedia

  • Hymenaea courbaril — Brazilian Cherry redirects here. For another use, see Eugenia uniflora. Jatobá Hymenaea courbaril Scientific classification Kingdom …   Wikipedia

  • Cast iron — For cookware, see Cast iron cookware. Iron alloy phases Ferrite (α iron, δ iron) Austenite (γ iron) …   Wikipedia

  • HB — may refer to:*HB (House Bill) in government terms *HB (Hurry Back) in Internet slang *HB (car), 1920s automobile *HB (cigarette), German brand of cigarettes *HB Ice Cream, Irish brand *HB (Band), Finnish symphonic metal musical group *H B… …   Wikipedia

  • BHN — may refer to: *The Brinell scale * Be Here Now , the third album by British rock band Oasis * Bright House Networks, cable brand …   Wikipedia

  • Indentation hardness — tests are used to determine the hardness of a material to deformation. Several such tests exist, wherein the examined material is indented until an impression is formed; these tests can be performed on a macroscopic or microscopic scale. When… …   Wikipedia

  • Iron — Fe redirects here. For other uses, see Fe (disambiguation). This article is about the chemical element. For other uses, see Iron (disambiguation). manganese …   Wikipedia


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