scholarly journals Discussion: “An Electron Diffraction Study of the Oxide Formed on Cemented Tungsten Carbide—Titanium Carbide Cutting Tools” (Stanislao, J., Richman, M. H., and James, Jr., C. F., 1968, ASME J. Eng. Ind., 90, pp. 92–96)

1968 ◽  
Vol 90 (1) ◽  
pp. 96-96
Author(s):  
V. A. Tipnis
Keyword(s):  
Electron Diffraction ◽  
Titanium Carbide ◽  
Tungsten Carbide ◽  
Diffraction Study ◽  
Cutting Tools ◽  
Electron Diffraction Study ◽  
Cemented Tungsten Carbide

An Electron Diffraction Study of the Oxide Formed on Cemented Tungsten Carbide—Titanium Carbide Cutting Tools

1968 ◽  
Vol 90 (1) ◽  
pp. 92-96 ◽  
Author(s):  
J. Stanislao ◽  
M. H. Richman ◽  
C. F. James
Keyword(s):  
Solid Solution ◽  
Electron Diffraction ◽  
Tool Wear ◽  
Titanium Carbide ◽  
Outer Layer ◽  
Intermediate Layer ◽  
Carbide Particle ◽  
Cutting Tools ◽  
Protective Layer ◽  
Electron Diffraction Study

The oxide protecting the surface of cemented carbide cutting tools containing both tungsten and titanium carbides is identified by electron diffraction as Ti2O3, which is formed during the cutting operations. This is a protective and adherent oxide which is formed as an intermediate layer between the TiC-TiO solid solution (the titanium carbide particle) and an outer layer of TiO2. The outer layer of TiO2 is spolled off by the abrasive action of the chip and only the Ti2O3 layer protects against welding of the chip fragments to the tool; and the protective layer retards tool wear.

scholarly journals Limited local electron-lattice coupling in manganites: An electron diffraction study

2008 ◽  
Vol 77 (9) ◽  
Author(s):  
D. Sánchez ◽  
M. J. Calderón ◽  
J. Sánchez-Benítez ◽  
A. J. Williams ◽  
J. P. Attfield ◽  
...  
Keyword(s):  
Electron Diffraction ◽  
Diffraction Study ◽  
Electron Diffraction Study ◽  
Local Electron ◽  
Lattice Coupling
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