双相钢强度的剪切滞后分析

Metal science Pub Date : 1984-05-01 DOI:10.1179/030634584790420078

H. Shen, T. Lei

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引用次数: 8

摘要

摘要考虑到短不连续纤维增强马氏体-铁素体双相钢的组织分布和变形行为的相似性，利用剪切滞后分析提出了马氏体-铁素体双相钢抗拉强度的新表达式:σ bDP = 1 K (β 2 3 + 0⋅65)σ bM V M + σ bF

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Shear lag analysis of strength of dual phase steels

AbstractConsidering the similarities between structural distribution and deformation behaviour of martensite–ferrite dual phase steels with composite materials reinforced by short, discontinuous fibres, a new expression for the tensile strength of these steels was suggested using shear lag analysis, i.e. σ bDP = 1 K ( β 2 3 + 0 ⋅ 65 ) σ bM V M + σ bF

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Metal science

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