Cu-Ti
Resistivity Reduction and Adhesion Increase Induced by Surface and Interface Segregation of Ti Atoms in Cu(Ti) Alloy Films on Glass Substrates
... of Ti diffusion into the surface and interface of the Cu(Ti) alloy films after annealing is essential for the observed low resistivity and excellent ...the Cu(Ti)/glass samples after ...
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Modeling and Optimization of Roll-bonding Parameters for Bond Strength of Ti/Cu/Ti Clad Composites by Artificial Neural Networks and Genetic Algorithm
... of Ti/Cu/Ti composite for determination of the best roll-bonding parameters leading to the maximum Ti/Cu bond strength by combination of neural network and genetic ...of ...
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Precipitation Behavior and Properties of Cu Ti Alloys with Added Nitrogen
... the Cu-Ti-N alloys, aging at 420°C resulted in the conductivity exceeding 20 % IACS (22 % IACS for a ...the Cu-Ti alloys without N did not reach 20% IACS at the aging time corresponding to the ...
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Efficient Hydrogen Generation from Ammonia Borane on Skeletal Cu Catalysts Prepared from Cu Ti Amorphous Alloys
... of Cu-Ti amorphous alloy on the catalytic activity of skeletal ...the Cu phase and Cu 2 O phase which caused by the exposure to air ...
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Plasma analysis of Inductively Coupled Impulse Sputtering of Cu, Ti and Ni
... Ar, Cu, Ti and Ni neutral, single- and double-charged ions were analysed and compared to a model described by Dony et al [17], Rossnagel et al [10] and Pintaske et al [18], which was developed for DC and RF ...
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Fabrication and Characterization of Cu/Ti Bilayer Nanoelectrode for Electrochemical Denitrification
... the Ti electrode, Ti nanoelectrode, and Cu/Ti double-layer nanoelectrode, ...the Ti surface is smooth. Fig. 2 (B) shows that the Ti nanoelectrode is a loose honeycomb ...
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Effects of Natural Aging on Age Hardening Behavior of Cu Be Co and Cu Ti Alloys Processed by High Pressure Torsion
... a Cu- ...a Cu-3mass%Ti alloy with a thickness of 1 ...the Cu-Be-Co alloy or Cu-Ti alloy were solu- tion-treated at 1093 K for ...HPT Cu-Be-Co and Cu-Ti ...
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Wetting and interactions of Ag–Cu–Ti and Ag–Cu–Ni alloys with ceramic and steel substrates for use as sealing materials in a DCFC stack
... Abstract Ag and Ag-based pseudo-alloys were evaluated in terms of application as metal brazes for the use in a hybrid direct carbon fuel cell stack. This paper reports on a series of wetting experiments on systems of ...
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Effects of Natural Aging on Age Hardening Behavior of Cu Be Co and Cu Ti Alloys Severely Deformed by High Pressure Torsion
... commercial Cu- 1.8 mass%Be-0.2 mass%Co alloy and Cu-3 mass%Ti ...The Cu-Be-Co and Cu-Ti alloys were solution-treated at 1093 K and 1173 K for 2 h, ...the Cu-Be-Co ...
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Microstructure and Mechanical Properties of Multilayered Cu/Ti Composites Fabricated by Accumulative Roll Bonding
... the Cu and Ti layers are bonded well during the ARB ...cycles, Ti layers start to neck, fracture and even segregate within the Cu matrix, which is attributed to the activation of shear bands ...
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Growth of Ti Based Interface Layer in Cu(Ti)/Glass Samples
... of Ti diffusion to the interface, location of the Ti atoms remaining in the Cu(Ti) alloy films was ...the Cu(05 at%Ti)/glass samples after annealing in UHV for 0:524 h at 400600 C ...
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Effects of Dielectric Layer Composition on Growth of Self Formed Ti Rich Barrier Layers in Cu(1 at%Ti)/Low k Samples
... of Ti compound formation (TiSi or TiC) in the Ti-rich interface layers as shown in ...the Ti-rich interface layer consisting of TiC was faster than that consisting of ...of Cu(Ti)/ ...
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Aging of Copper Titanium Dilute Alloys in Hydrogen Atmosphere: Influence of Prior Deformation on Strength and Electrical Conductivity
... mol% Ti alloys with an excellent combination of conductivity and strength using a synergic effect of prior- deformation and aging ...for Cu-Ti alloys conventionally aged in vacuum and commercial ...
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Aging of Cu 3 at% Ti Alloys in Hydrogen Atmosphere: Influence of Hydrogen Pressure on Strength and Electrical Conductivity
... From a practical viewpoint, the peak-hardness and the conductivity at peak-hardness are the most important proper- ties, because a high conductivity is required for age-harden- able Cu-Ti alloys without ...
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Development of Machinable High Strength Copper Based Alloys by Sulfide Dispersion*
... in Cu-Ti 12,13) and Cu-Zr 14,15) high strength copper alloys showing an age-hardening ...effect. Ti sulfide and Zr sulfide in copper alloy are expected to be chemically and thermodynamically ...
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Phase Transformation Behavior and Shape Memory Characteristics of Ti Ni Cu Mo Alloys
... of Ti–Ni–Cu–Mo alloys, tensile tests were made at Af temperature, and the stress-strain curves obtained are shown in ...of Ti–Ni–Cu alloys fully an- nealed at 1123 K are also ...a ...
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Effect of Cu or Ti Substitution in MgNi on Crystal Structure and Hydrogen Absorption Desorption Properties
... Our previous study showed the noble MgNi intermetallic compound with a CuTi-type crystal structure could be synthesized from amorphous MgNi precursor under more than 5 GPa by high pressure synthesis and could be ...
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Effect of Cu Addition on Shape Memory Behavior of Ti 18 mol%Nb Alloys
... fields. Ti-Ni alloy is de facto the only one practical superelastic ...of Ti-Ni for orthodontic applications. 4,5) As implant materials, Ti alloys such as CP-Ti and Ti-6Al-4V have been ...
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Effects of Ta on Microstructure and Mechanical Property of Ti Zr Cu Pd Ta Alloys
... of Ti-Zr-Cu-Pd-Ta glassy alloys indicates that with increasing Ta content from 1% to 5%, the glass-forming ability ...with Ti- Zr-Cu-Pd base alloy are achieved for the 1% Ta-containing ...The ...
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Ab Initio Prediction of Atomic Location of Third Elements in B2 Type TiNi
... replace Ti or Ni with X, were calculated for X = Sc, Ti, V, Cr, Mn, Fe, Co, Ni and Cu, based on the density functional theory by using the VASP ...prefers Ti site and Cr, Mn, Fe and Co prefer ...
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