Phase transformation in κ- and γ-Al2O3 c
✍
D.H. Trinh; K. Back; G. Pozina; H. Blomqvist; T. Selinder; M. Collin; I. Reineck
📂
Article
📅
2009
🏛
Elsevier Science
🌐
English
⚖ 723 KB
The phase transformation in as-deposited, metastable κand γ-alumina coatings on cutting inserts has been studied by a combination of X-ray diffraction, scanning electron microscopy and cathodoluminescence. In the case of κ-alumina, mechanical forces during metal cutting lower the transformation temp