Published September 2005
| Version v1
Journal article
Formation of Zr-based bulk metallic glasses from low purity materials by scandium addition
Creators
- 1. State Key Laboratory of Mechanical Structural Strength and Vibration, Xi'an Jiaotong University, Xi'an 710049 (China)
- 2. State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an 710049 (China)
Description
Zr55Al10Cu30Ni5 bulk metallic glass (BMG) is formed by using low purity sponge zirconium, instead of high purity zirconium, and other high purity raw materials with a small amount of scandium addition. The results show that glass forming ability and thermal stability of the Zr55Al10Cu30Ni5 alloy are improved with scandium addition. Compressive fracture strength is similar to that of BMG alloy produced with high purity raw materials. However, plasticity of BMGs with sponge zirconium and scandium addition deteriorates
Additional details
Identifiers
- DOI
- 10.1016/j.scriptamat.2005.05.003;
- PII
- S1359-6462(05)00296-4;
Publishing Information
- Journal Title
- Scripta Materialia
- Journal Volume
- 53
- Journal Issue
- 5
- Journal Page Range
- p. 487-491
- ISSN
- 1359-6462
- CODEN
- SCMAF7
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38057363
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- FRACTURE PROPERTIES; GLASS; IMPURITIES; METALLIC GLASSES; PLASTICITY; RAW MATERIALS; SCANDIUM ADDITIONS; STABILITY; ZIRCONIUM
- Descriptors DEC
- ALLOYS; ELEMENTS; MATERIALS; MECHANICAL PROPERTIES; METALS; SCANDIUM ALLOYS; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENTS
Optional Information
- Copyright
- Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.