Compressive fracture characteristics of Zr-based bulk metallic glass |
| |
Authors: | FAN ZhenJun ZHENG ZhiYuan & JIAO ZengBao School of Materials Sciences Technology China University of Geosciences Beijing China |
| |
Institution: | FAN ZhenJun,ZHENG ZhiYuan & JIAO ZengBao School of Materials Sciences , Technology,China University of Geosciences,Beijing 100083,China |
| |
Abstract: | The compressive fracture characteristics of Zr-based bulk metallic glass under uniaxial compression tests are studied.The zigzag rheological behavior is observed in the compression stress-strain curves of amorphous alloys.At room temperature the uniaxial compression fracture takes place along the plane which is at a 45-degree angle to the direction of the compressive stress.The microstructure of a typical fracture pattern is the vein network.A unique,finger-like vein pattern is found to exist at the fractur... |
| |
Keywords: | bulk metallic glass fracture surface compressive fracture |
本文献已被 CNKI 等数据库收录! |