brittle fracture
71Stress concentration — A stress concentration (often called stress raisers or stress risers) is a location in an object where stress is concentrated. An object is strongest when force is evenly distributed over its area, so a reduction in area, e.g. caused by a crack,… …
72Creep (deformation) — For other uses, see Creep (disambiguation). v · d · e Materials failure modes Buckling …
73Aeschynite-(Y) — (or Aeschinite (Y), Aeschynite (Yt), Blomstrandine, Priorite) (Y,Ca,Fe,Th)(Ti,Nb)2(O,OH)6 is a mineral of yttrium, calcium, iron, thorium, titanium, niobium, oxygen, and hydrogen. Its name comes from the Greek word for shame . Its Mohs scale… …
74Digenite — from the East Colusa Mine, Butte, Montana, USA. Specimen size = 4.3 cm General Category Sulfide mineral …
75Thomasclarkite — Infobox mineral name = Thomasclarkite (Y) category = Mineral boxwidth = boxbgcolor = caption = formula = (Na,Ce)(Y,REE)(HCO3)(OH)3·4(H2O) molweight = 375.77 gm color = White, Yellow habit = Blocky crystals pseudo tetragonal system = Monoclinic… …
76Bounded deformation — In mathematics, a function of bounded deformation is a function whose distributional derivatives are not quite well behaved enough to qualify as functions of bounded variation, although the symmetric part of the derivative matrix does meet that… …
77Piemontite — Infobox mineral name = Piemontite category = , , , , boxwidth = boxbgcolor = imagesize = caption = formula = {Ca2}{Al2Mn3+} [O|OH|SiO4|Si2O7] molweight = color = Reddish brown, reddish black habit = system = Monoclinic twinning = cleavage = One… …
78transition temperature — the temperature at which a transition from ductile to brittle fracture takes place in steel. It is usually determined by making a series of Charpy impact tests at various temperatures, the transition temperature is usually taken as the point… …
79Failure causes — are defects in design, process, quality, or part application, which are the underlying cause of a failure or which initiate a process which leads to failure. Where failure depends on the user of the product or process, then human error must be… …
80Черепанов, Геннадий Петрович — В Википедии есть статьи о других людях с такой фамилией, см. Черепанов. Геннадий Петрович Черепанов Дата рождения: 8 января 1937(1937 01 08) (75 лет) Место рождения: Владимирская область, СССР Страна …
