[PDF] Top 20 The corrosion study of Co Cr Ni alloy fabricated by powder metallurgy
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The corrosion study of Co Cr Ni alloy fabricated by powder metallurgy
... There are three categories of materials presently used in prosthetic devices which are metals, polymers, and ceramics. Biometals used in orthopedic implants include surgical grade stainless steel, cobalt-chromium alloys, ... See full document
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Experimental Investigation of tribological and mechanical properties of AL5052/SiC MMCs processed by powder metallurgy technique
... excellent corrosion resistance, availability & fatigue properties over that of conventional engineering ...properties. Powder metallurgy is one such ideal method for production of MMCs because of ... See full document
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The mechanical behavior of Nano sized Al2o3 reinforced Al Si7 Mg alloy fabricated by powder metallurgy and forging
... temperature. Powder metallurgy (PM) which is thought to be the most common production technique for ...of powder metallurgy when compared to casting is having better control on microstructure, ... See full document
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Current advancement and Research Development in Copper Composites fabricated by Powder Metallurgy: A Review
... al.[21] fabricated Cu/SiC composite and found that the optimum sintering temperature for the Cu– 1 ...et.al[25] fabricated Cu/W composite and found that 3D Cu network was formed throughout the composite’s ... See full document
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Properties of Soldering Cu/Fe Alloy Produced by Powder Metallurgy
... Figure 8 shows EPMA analysis of the longitudinal section of 10Cu(27.5 vol%)/Fe alloy when fused solder was held on the surface at 653 K for 24 h. In SE image, the upper part is solder, the lower part is Cu/Fe ... See full document
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STUDY ON THE PRECIPITATION KINETICS OF ORDERED PHASE IN Ni-10 at% Cr ALLOY
... The precipitation phenomenon of Ni3Cr phase in Ni-10 at% Cr alloy was studied through the isothermal annealing at different high temperatures. It was found that a metastable microstructure is formed ... See full document
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Fabrication of 316L stainless steel foams via powder metallurgy technique
... was fabricated by powder metallurgy route with varied composition between 75 wt% to 100 wt% of the SS316L metal powder as a main material, polyethylene glycol (PEG) and Carbamide as a space ... See full document
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Pin On Disc Wear of Precipitation Hardened Titanium Copper Alloys Fabricated by Powder Metallurgy
... Cu powder at elevated temperature, powder mixtures of Ti 2 mass%Cu and Ti10 mass%Cu was analyzed by a differ- ential thermal ...Ti powder was used as comparison ...Ti powder, there was a ... See full document
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Sintering Characteristics of Al 2 3%Cu 1 6%Mg Fly ash Metal Matrix Composite
... extrusion, powder metallurgy (PM) ...B4C powder particles ...composites fabricated by powder metallurgy technique and studied their compacting and sintering ... See full document
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Effect of Graphene Content on Tensile Strength and Microstructure of Aluminum Matrix Composites
... [18] A.F. Boostani, S. Tahamtan, Z.Y. Jiang, D. Wei, S. Yazdani, R.A. Khosroshahi, R.T. Mousavian, J. Xu, X. Zhang, D. Gong. Enhanced tensile properties of aluminum matrix composites reinforced with graphene encapsulated ... See full document
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Fabrication of TiC 20 mass%Ni Cermet Using MA PCS Process
... one Ni. Ni pools of about 10 mm in length are ...liquid Ni appears at the high temperature and penetrates into the empty ...the Ni pool. Ultra-fine TiC particles are exactly combined with ... See full document
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Lubricated sliding wear behaviour of aluminium alloy composites
... Transfer of Fe from the counterface was observed for both un-reinforced 2124 and 5056 alloys, as shown by EDX and FIB cross sections, the distribution of which was demonstrated by 3D surface reconstructions. The abrasive ... See full document
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A Review on Effect of Reinforcement Particles on the Mechanical Properties of Aluminium Based Composites
... materials fabricated by a number of methods like stir casting, powder metallurgy, squeeze casting, compo- casting by introducing different reinforcement particles are the healthier substitute with ... See full document
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The oxidation behaviour of alloys based on the Ni–Co–Al–Ti–Cr system
... of Ni and Co, which approached about 10 ...the alloy was still in keeping with the intended systematic variation required for this ...from alloy 103c ... See full document
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A Comparison of the Corrosion Resistance and Wear Resistance Behavior of Cr-C, Ni-P and Ni-B Coatings Electroplated on 4140 Alloy Steel
... of Cr-C (chromium chloride bath), Cr-C (chromium sulfate bath), Ni-P and Ni-B coatings electrodeposited on 4140 alloy ...of Cr-C coatings electroplated from chromium sulfate and ... See full document
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Morphology and Corrosion Study of Electroless Ni-P Coatings on Commercial Aluminium Alloy
... coating is applied after malicious surface di-oxidation minute pores/discontinuities in plating can accelerate corrosion, since aluminum with a standard potential of 1.53 volts is anodic to most of the depositing ... See full document
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Effect of Immersion Time and Temperature on Corrosion Behaviour of Nanocrystalline Al-Fe-Cr Alloy
... and corrosion resistance of Al, Al–Fe, Al–Ti, Al–Mn, Al– Mg alloys [5, 11–16] and ferrous alloys [17–19] were considerably improved by synthesizing using MA followed by ...Fe, Cr, Nb, Ti etc.) alloys showed ... See full document
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Galvanostatic Electrodeposition and Corrosion Characterization of Ni-Co Alloy Thin Films
... The SEM images of deposited thin films are shown in fig.4(a-c) It showed that the thin films are homogenous with smooth surface area and evenly covered the substrate surface. At higher magnification fig.4(b) showed the ... See full document
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Corrosion Behavior of a Nickel-Base Dental Casting Alloy in Artificial Saliva Studied by Weight Loss and Polarization Techniques
... the Ni-Cr alloy shows active- passive-transpassive behaviors, it exhibits significant changes in passivation current density and ...the Ni-Cr ...that Cr, Mo, and manganese (Mn) ... See full document
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Original Article Influence of four heat treatments on the corrosion resistance of magnetic attachment keepers
... ular corrosion [11] and forms either a rugged oxide layer on the surface or surface indenta- tion from the collapse of the crystalline ...and corrosion resistance to a value that is significantly lower than ... See full document
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