- Environmental cracking
- Environmental cracking.(Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО "Профессионал", НПО "Мир и семья"; Санкт-Петербург, 2003 г.)
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Environmental cracking
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Environmental stress cracking — (ESC) is one of the most common causes of unexpected brittle failure of thermoplastic (especially amorphous) polymers known at present. Environmental stress cracking may account for around 15 30% of all plastic component failures in service.H. F … Wikipedia
Environmental stress fracture — In materials science, environmental stress fracture or environment assisted fracture is the generic name given to premature failure under the influence of tensile stresses and harmful environments of materials such as metals and alloys,… … Wikipedia
Environmental stress cracking — Wird ein Kunststoff an der Luft unterhalb seiner Streckgrenze mechanisch belastet, so können nach einem bestimmten Zeitraum, der sehr lang sein kann, Spannungsrisse auftreten. Ursache können innere oder äußere oder eine Kombination beider… … Deutsch Wikipedia
Fluid catalytic cracking — (FCC) is the most important conversion process used in petroleum refineries. It is widely used to convert the high boiling hydrocarbon fractions of petroleum crude oils to more valuable gasoline, olefinic gases and other products.cite book|author … Wikipedia
Ozone cracking — in natural rubber tubing Cracks can be formed in many different elastomers by ozone attack, and the characteristic form of attack of vulnerable rubbers is known as ozone cracking. The problem was formerly very common, especially in tires, but is… … Wikipedia
Crocodile cracking — Crocodile cracking, also called fatigue cracking or alligator cracking, is a common type of distress in asphalt pavement. It is usually studied under the transportation section of civil engineering. Crocodile cracking is characterized by… … Wikipedia
Stress corrosion cracking — (SCC) is the unexpected sudden failure of normally ductile metals or tough thermoplastics subjected to a tensile stress in a corrosive environment, especially at elevated temperature (in the case of metals). SCC is highly chemically specific in… … Wikipedia
Season cracking — The problem of season cracking is known from brass cartridge failures during the monsoon season in India in the 1920s, failures which were caused by attack of the metal by ammonia. The edges of rifle cases cracked and could cause misfiring of… … Wikipedia
Трещинообразование под действием окружающей среды — Environmental cracking Трещинообразование под действием окружающей среды. Хрупкое разрушение обычно пластичного материала, обусловленное коррозионным действием окружающей среды. Трещинообразование под действием окружающей среды общий термин,… … Словарь металлургических терминов
ESCR — Environmental Stress Cracking Resistance (Miscellaneous » Plastics) … Abbreviations dictionary
