Influence of Size on the Microstructure and Mechanical Properties of an AISI 304L Stainless Steel-A Comparison between Bulk and Fibers

被引：20

作者：

Baldenebro-Lopez, Francisco J. ^{[1
,2
]}

Gomez-Esparza, Cynthia D. ^{[1
]}

Corral-Higuera, Ramon ^{[2
]}

Arredondo-Rea, Susana P. ^{[2
]}

Pellegrini-Cervantes, Manuel J. ^{[2
]}

Ledezma-Sillas, Jose E. ^{[1
]}

Martinez-Sanchez, Roberto ^{[1
]}

Herrera-Ramirez, Jose M. ^{[1
]}

机构：

[1] Ctr Invest Mat Avanzados CIMAV, Lab Nacl Nanotecnol, Chihuahua 31109, Mexico

[2] Univ Autonoma Sinaloa, Fac Ingn Mochis, Los Mochis 81223, Sinaloa, Mexico

来源：

MATERIALS | 2015年 / 8卷 / 02期

关键词：

STRESS-CORROSION CRACKING; FATIGUE; BEHAVIOR; SUSCEPTIBILITY; TEMPERATURE; GROWTH;

D O I：

10.3390/ma8020451

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In this work, the mechanical properties and microstructural features of an AISI 304L stainless steel in two presentations, bulk and fibers, were systematically studied in order to establish the relationship among microstructure, mechanical properties, manufacturing process and effect on sample size. The microstructure was analyzed by XRD, SEM and TEM techniques. The strength, Young's modulus and elongation of the samples were determined by tensile tests, while the hardness was measured by Vickers microhardness and nanoindentation tests. The materials have been observed to possess different mechanical and microstructural properties, which are compared and discussed.

引用

页码：451 / 461

页数：11

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