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The portion where necking occurs may be called the neck of the specimen. In engineering and materials science, necking is a mode of tensile deformation where relatively large amounts of strain localize disproportionately in a small region of the material. The resulting prominent decrease in local cross-sectional area provides the basis for the ...
A couple making out. Making out is a term of American origin dating back to at least 1949, [1] and is used to refer to kissing, including extended French kissing or necking [2] (heavy kissing of the neck, and above), [3] or to acts of non-penetrative sex such as heavy petting ("intimate contact, just short of sexual intercourse" [2]).
Necking (electronics), thinning of traces in PCB layouts; Necking, a behavior of giraffes; Necking up or necking down, methods of modifying a firearm cartridge to make a wildcat cartridge or a new production cartridge (e.g. the US .60 caliber T17 round being shortened and necked up to create the 20×102 mm M61 Vulcan cannon cartridge)
As to why the necking was never seen or identified by RIDOT's staff and hired inspection teams as a concern, St. Martin said the DOT "look(s) forward to the results" of a forensic analysis of the ...
An example of a material with a large plastic deformation range is wet chewing gum, which can be stretched to dozens of times its original length. Under tensile stress, plastic deformation is characterized by a strain hardening region and a necking region and finally, fracture (also called rupture).
Beyond tensile strength, a necking forms where the local cross-sectional area becomes significantly smaller than the average. The necking deformation is heterogeneous and will reinforce itself as the stress concentrates more at the reduced section. Such positive feedback leads to quick development of necking and leads to fracture.
The local necking and the cup and cone fracture surfaces are typical for ductile metals. This tensile test of a nodular cast iron demonstrates low ductility. Ductility refers to the ability of a material to sustain significant plastic deformation before fracture.
Expressions of antisemitism and support for terrorism spewed out in the open at last year’s graduation ceremonies at more than half of America’s top 25 medical schools that train future ...