Mechanical Properties and Deformation Behavior of Bulk Metallic Glasses

Metals

Dmitri V. Louzguine-Luzgin¹  Larissa V. Louzguina-Luzgina² 

[1] WPI Advanced Institute for Materials Research, Tohoku University, Aoba-Ku, Sendai 980-8577, Japan;WPI Advanced Institute for Materials Research, Tohoku University, Aoba-Ku, Sendai 980-8577, Japan; E-Mail:

关键词: metallic glasses;    deformation;    strength;    plasticity;   

DOI  :  10.3390/met3010001

来源: mdpi

【 摘 要 】

Metallic glasses demonstrate unique properties, including large elastic limit and high strength, which make them attractive for practical applications. Unlike crystalline alloys, metallic glasses, in general, do not exhibit a strain hardening effect, while plastic deformation at room temperature is localized in narrow shear bands. Room-temperature mechanical properties and deformation behavior of bulk metallic glassy samples and the crystal-glassy composites are reviewed in the present paper.

【 授权许可】

CC BY   
© 2013 by the authors; licensee MDPI, Basel, Switzerland.