Necking (engineering)
Necking, in engineering or materials science, 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 name "neck". Because the local strains in the neck are large, necking is often closely associated with yielding, a form of plastic deformation associated with ductile materials, often metals or polymers. Once necking has begun, the neck becomes the exclusive location of yielding in the material, as the reduced area gives the neck the largest local stress. The neck eventually becomes a fracture when enough strain is applied.
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Necking (engineering)
Necking, in engineering or materials science, 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 name "neck". Because the local strains in the neck are large, necking is often closely associated with yielding, a form of plastic deformation associated with ductile materials, often metals or polymers. Once necking has begun, the neck becomes the exclusive location of yielding in the material, as the reduced area gives the neck the largest local stress. The neck eventually becomes a fracture when enough strain is applied.
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Beim Zugversuch tritt nach dem ...... Legierung) nach duktilem Bruch
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Insnoering gaat vooraf aan bre ...... rgroeien en voor breuk zorgen.
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La strizione o "necking" è la ...... one inferiori a quelli reali).
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Necking, in engineering or mat ...... when enough strain is applied.
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O estiramento ou "formação de ...... mais baixos do que os reais).
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頸縮(Necking)是工程学及材料科学名詞,是在拉伸時的形 ...... 就是後來發生屈服的位置。若有夠大的應變,頸縮部份最後會斷裂。
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Beim Zugversuch tritt nach dem ...... h bis zum duktilen Bruch
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*
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Insnoering gaat vooraf aan bre ...... en meegenomen in de meting, da
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La strizione o "necking" è la ...... fettivo collasso dello stesso.
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Necking, in engineering or mat ...... when enough strain is applied.
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O estiramento ou "formação de ...... tas vezes metais ou polímeros.
@pt
頸縮(Necking)是工程学及材料科学名詞,是在拉伸時的形 ...... 就是後來發生屈服的位置。若有夠大的應變,頸縮部份最後會斷裂。
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Brucheinschnürung
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Estiramento (engenharia)
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Insnoering (materiaalkunde)
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Necking (engineering)
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Strizione
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頸縮
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