Thermal properties of Ti-Ni and Copper @ 300 K
Formation, Thermal Stability, Mechanical Properties and Corrosion Resistance of Cu Zr Ti Ni Nb Bulk Glassy Alloys
... Keywords: copper-based bulk glassy alloy, additional element, glass-forming ability, mechancal property, corrosion resistance ...and Ni-based alloy systems and reaches 2300 MPa for Cu-based alloys 5) and ...
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Thermal Properties of Carbon Nanotube–Copper Composites for Thermal Management Applications
... The thermal conductiv- ity of the composites was measured by a laser flash tech- nique and theoretical analyzed using an effective medium ...the thermal conductivity unusually decreased after the ...
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Thermal Stability and Mechanical Strength of Bulk Glassy Ni Nb Ti Zr Alloys
... Multi-component Ni-based alloy ingots with composition of Ni 60 Nb 40 − x − y Ti x Zr y were prepared by arc melting the mix- tures of pure metals in an argon ...by copper mold ...and ...
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Formation, Thermal Stability and Mechanical Properties of Bulk Glassy Alloys with a Diameter of 20 mm in Zr (Ti,Nb) Al Ni Cu System
... of Ti, Nb and Pd is expected to cause a further increase in glass- forming ability of the Zr-rich alloys even by use of a tilt casting method 16) which can be regarded as a kind of conventional copper mold ...
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Thermal properties of nano copper oxide reinforced epoxy composites
... the thermal properties of nano- copper oxide reinforced epoxy composites such as decomposition temperatures and glass transition ...to thermal degradation by means of ...nano- copper ...
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Fabrication, Microstructure, Thermal and Electrical Properties of Copper Heat Sink Composites
... important properties which reflect the sinterability and the effect on the other ...produced copper base ...the copper matrix which decrease the reinforcement’s particle-particle interaction and ...
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Thermal Properties of the Binary-Filler Hybrid Composites with Graphene and Copper Nanoparticles
... This probability is related to the distance between graphene fillers. The longer the distance between graphene fillers, the lower the probability that Cu-NPs can help creating a thermally conductive path as they are ...
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Properties and thermal stabilization of Nanocrystalline copper via solute additions of niobium
... Over the centuries, materials scientists and metallurgists have been doing research to enhance the materials’ strength and hardness in order to achieve better performance, especially in high-temperature environments. The ...
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Thermal Stability and Devitrification Behavior of Ternary Ni Nb Ti and Quaternary Glassy Alloys Containing Noble Metals
... by copper mold casting in an argon atmosphere. The thermal stability was investigated by differential scanning calorimetry (DSC) at a heating rate of ...0.67 K/s and the liquidus temperature (T l ) ...
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INFLUENCE OF THE REPROCESSING BY PLASMA MELTING AND INJECTION MOLDING ON THE THERMOMECHANICAL PROPERTIES OF A NI-TI SMA MANUFACTURED BY VIM
... Figure 5. Visual aspects (finishing) and mold filling after reprocessing by PSPP with subsequent injection into molds made of steel, bronze, aluminum and copper. T test result. The DSC thermogram was not able to ...
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Physical and chemical properties of copper-zinc galvanic sludge in the process of thermal treatment
... dissolution, copper, zinc, galvanic sludge, model medium, thermal ...of copper-zinc galvanic sludge dissolution prior to and after thermal treatment in model solutions with a given ...after ...
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Electrical and Thermal Properties of Poly(methylmetacrylate) Composites Filled With Electrolytic Copper Powder
... the copper powder, and filler at all, play a significant role in the phenomenon of electrical conductivity of the prepared samples and the appearance percolation ...obtained copper powder particles can ...
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Corrosion of Nanocrystalline Ni W Coated Copper
... electrodeposited Ni-W coatings have some excellent properties such as mechanical strength, wear resistance and thermal ...several properties of ...
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Effect of Copper Content on Superelasticity Characteristics in Ti Ni and Ti Ni Cu Alloy Wires
... of copper content on superelasticity characteristics in Ti–Ni and Ti–Ni–Cu alloy wires was investigated by performing isother- mal cyclic tensile tests at a temperature of A f + 25 ...
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Effect of Heat Aging on Thermal and Mechanical Properties of Ti Ni Nb Shape Memory Alloy
... on thermal and mechanical properties of shape memory ...are Ti-Ni-(6–12 at%)Nb shape memory alloy. The tensile tests at 173 K and the heating-cooling tests under constrained strain ...
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Microstructures and mechanical properties of Ti3Al/Ni-based superalloy joints arc welded with Ti–Nb and Ti–Ni–Nb filler alloys
... dissimilar Ti 3 Al/In718 ...the Ti –Nb filler alloy is calculated to be 202 MPa and the value of the joints achieved with Ti –Ni–Nb is 128 ...with Ti –Nb exhibits a quasi- cleavage ...
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The Effect of Copper Alloying Element on the Corrosion Characteristics of Ti-Ni and Ternary Ni-Ti-Cu Meltspun Shape Memory Alloy Ribbons in 0.9% NaCl Solution
... ternary Ni-Ti- Cu shape memory alloy ribbons manufactured by meltspinning in ...of copper on the Ni diffusion in Ti-Ni and Ti-Ni-Cu ...in Ti-Ni due to ...
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Tensile Properties of Mg 8Al xRE Alloys from 300 K to 673 K
... 1. Introduction Currently, most magnesium alloy products are fabricated by casting, including die-casting. 1) However, magnesium workpieces manufactured by casting, specifically for use as thin wall alloy components of 3C ...
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Optical properties and electronic structures of B2 and B19′ phases of equiatomic Ni Ti alloys
... After the first observation of the MT, Wang and his colleagues 2 explained the MT as an electronic phase transi- tion such that at least some of the valence electrons become ‘‘metallic’’ ~ delocalized: NiTi-II ! from ...
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Effect of Stoichiometry on Shape Memory Properties and Functional Stability of Ti–Ni–Pd Alloys
... Abstract: Ti–Ni–Pd shape memory alloys are promising candidates for high-temperature actuators operating at above 373 ...memory properties and dimensional stabilities because plastic deformation ...
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