A study of mechanical properties and microstructure of Cu-based matrixes for diamond ultrathin sawing
At a Glance
Section titled āAt a Glanceā| Metadata | Details |
|---|---|
| Publication Date | 2018-12-13 |
| Journal | Results in Physics |
| Authors | Hongfeng Dong |
| Institutions | Shaanxi University of Technology |
| Citations | 5 |
Abstract
Section titled āAbstractāThe mechanical properties and microstructure of Cu-based diamond ultrathin sawing matrixes prepared using a cold pressing/sintering process were investigated. The experimental results show that the phases of Cu-based samples after sintering are mainly composed of a Cu substrate phase, Fe, (Cu, Sn), and Cu3.8Ni phases. When the pressure was increased to 187 MPa, Fe aggregation was generated, and this slowed the alloying and compaction of the Cu-based matrixes during the sintering process and weakened the corresponding mechanical properties. The densification, tensile strength, and elastic limit of Cu-based samples after sintering were best at a pressure of 187 MPa. Keywords: Cold pressing/sintering, Diamond ultrathin sawing, Microstructure, Mechanical properties
Tech Support
Section titled āTech SupportāOriginal Source
Section titled āOriginal SourceāReferences
Section titled āReferencesā- 2016 - Nadolāskii MA, Neginskii EA [Crossref]