rock brittleness

См. также в других словарях:

• Brittleness — and usually makes a snapping sound.When used in materials science, it is generally applied to materials that fail in tension rather than shear, or when there is little or no evidence of plastic deformation before failure.When a material has… …   Wikipedia

• Хрупкость —         горных пород (a. rock fragility, rock brittleness; н. Sprodigkeit der Gesteine; ф. friabilite des roches, fragilite des roches; и. fragilidad de rocas) способность горных пород к разрушению без заметных пластич. деформаций (не более 5% от …   Геологическая энциклопедия

• крихкість гірських порід — хрупкость горных пород fragility of rocks, rock fragility, rock brittleness *Sprödigkeit der Gesteine, Brüchigkeit der Gesteine – властивість гірських порід порівняно легко рватися, ламатися або руйнуватися при статичному навантаженні без… …   Гірничий енциклопедичний словник

• ceramic composition and properties — Introduction       atomic and molecular nature of ceramic (industrial ceramics) materials (materials processing) and their resulting characteristics and performance in industrial applications.       Industrial ceramics are commonly understood to… …   Universalium

• hand tool — any tool or implement designed for manual operation. * * * Introduction  any of the implements used by craftsmen in manual operations, such as chopping, chiseling, sawing, filing, or forging. Complementary tools, often needed as auxiliaries to… …   Universalium

• steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying …   Universalium

• materials science — the study of the characteristics and uses of various materials, as glass, plastics, and metals. [1960 65] * * * Study of the properties of solid materials and how those properties are determined by the material s composition and structure, both… …   Universalium

• Metalloid —   13 14 15 16 17   2  B Boron …   Wikipedia

• Osteogenesis imperfecta — Classification and external resources The classic blue sclerae of a person with osteogenesis imperfecta ICD 10 Q …   Wikipedia

• Mangalloy — Mangalloy, also called manganese steel or Hadfield steel, is a steel alloy containing an average of around 13% manganese. Mangalloy is known for its high impact strength and resistance to abrasion. Material properties World War I Brodie helmet,… …   Wikipedia

• fragile — I (New American Roget s College Thesaurus) adj. delicate, frail, breakable; tenuous, gossamer. See brittleness, weakness. II (Roget s IV) modif. Syn. frail, delicate, breakable, frangible, friable, brittle, dainty, weak, flimsy; see also dainty 1 …   English dictionary for students