The Dependency of Mechanical Properties on the Microstructure Anisotropy Index of Some Alloyed Steels

被引：0
|
作者：
Maisuradze, M. V. [1 ]
Ryzhkov, M. A. [1 ]
机构：
[1] BN Yeltsin Ural Fed Univ, 28 Mira St, Ekaterinburg 620000, Russia
来源：
MECHANICS, RESOURCE AND DIAGNOSTICS OF MATERIALS AND STRUCTURES (MRDMS-2017) | 2017年 / 1915卷
关键词：
DUAL-PHASE; BANDED STRUCTURES; CARBON;
D O I：
10.1063/1.5017385
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The microstructure banding of the 4340, 42CrMo4 and 20NC11 alloyed steels is estimated using the approach of the ASTM E 1268 standard. The values of the anisotropy index and microhardness are obtained on the longitudinal specimens at various distances from the center of round steel bars with various diameters. Impact strength values in the transversal and longitudinal directions of the bars are obtained. The correlation of the anisotropy index values and the mechanical properties (microhardness and impact strength) of the steels under consideration is derived.
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页数：4
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