Diffusion Layers between Carbon Steels and Cemented Carbides Containing Tantalum or Titanium Carbide
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چکیده
منابع مشابه
Tantalum Carbide and Nitride Diffusion Barriers for Cu Metallisation
The reactions in the Si/TaC/Cu and Si/Ta2N/Cu metallisation systems were investigated by x-ray diffraction, Rutherford backscattering, scanning electron microscope and the transmission electron microscopy. The results were then combined with the assessed ternary SiTa-C, Ta-C-Cu, Si-Ta-N and Ta-N-Cu phase diagrams. It was found that both barriers ultimately failed due to diffusion of Cu through ...
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κ-carbide in lightweight steel is studied. Its thermal stability, crystal morphology, orientation relationship, degree of lattice misfit and mechanical properties are measured experimentally. The mechanisms for the microstructural evolution of κ-carbide are considered based on the crystal structure, lattice misfit, element diffusivity, and solute partition. The hard γ/κ grain and ductile α+κ gr...
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ژورنال
عنوان ژورنال: Journal of the Japan Institute of Metals and Materials
سال: 1968
ISSN: 0021-4876,1880-6880
DOI: 10.2320/jinstmet1952.32.8_721