Name: MARIANE GONÇALVES DE MIRANDA SALUSTRE
Publication date: 11/03/2019
Advisor:
Name |
Role |
|---|---|
| MARCOS TADEU DAZEREDO ORLANDO | Advisor * |
Examining board:
| Name |
Role |
|---|---|
| MARCOS TADEU DAZEREDO ORLANDO | Advisor * |
Summary: A powder produced by mechanical fragmentation (Too Down) followed by hydration decryption of a micro linked steel and TiB2 (99%) ceramics powder, samples of an unprecedented composite with Steel (88%) / Ceramic (12%) mass ratio were synthesized by the spark plasma sintering technique. The composite samples produced were characterized by Scanning Electron Microscopy using EBSD, X-ray diffraction and optical microscopy. The analysis revealed that the composite presented particles with nanometric grains size and high hardness.
Key words: Composite Steel / Ceramics, decreptiation, discharge plasma sintering, EBSD.
