[PDF] Top 20 Effect of Fe Addition on Microstructures and Mechanical Properties of Ni and C Free Co Cr Mo Alloys
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Effect of Fe Addition on Microstructures and Mechanical Properties of Ni and C Free Co Cr Mo Alloys
... Forged alloys have been known to be stronger than as-cast or annealed ...in Co-based alloy is hcp " ...workability, Ni is usually added to Co-Cr-Mo ...that Ni ... See full document
5
Microstructure and Mechanical Properties of Cr, Mo, Fe, Ta Modified Pd Ni Cu P Glassy Alloys Prepared by Copper Mold Casting
... as free defect and comparable in dimension with the width of shear bands, the separated particles can act as an effective barrier to the local shear deformation, which consequently increases the strength of the ... See full document
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The Effect of Nickel Increasing and Aluminum Addition on Sulfidation Resistance of Fe-Ni-Cr Alloys (TECHNICAL NOTE)
... to chromia. These characteristics make these alloys one of the most suitable one at temperatures higher than 950˚C [8,9]. However, the scales which are developed near the surface also contain less stable ... See full document
8
Microstructures and Mechanical Properties of Austempering Cr Mo (SCM 435) Alloy Steel
... tensile properties (tensile rate: 1 mm·1 min ¹1 ) of each specimens were evaluated in the brittleness ...In addition, using ESCA (Electron Spec- troscopy for Chemical Analysis, PHI 5000 Versa Probe) ... See full document
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Effects of Alloying Element Balance and Micro Alloying Elements on Magnetic Properties and Hot Ductility of PC Permalloy
... of Ni-Mo-Fe and Ni-Mo-Cu-Fe magnetic alloys to improve the magnetic properties of PC Permalloy, 3–7) further improvement ... See full document
5
Effects of Mo Addition on the Mechanical Properties and Microstructures of Ti Mn Alloys Fabricated by Metal Injection Molding for Biomedical Applications
... Ti-Mn alloys fabricated by metal injection molding (MIM) show promising performance for biomedical applications, but their low ductil- ity (caused by high O content and the presence of pores and carbides) requires ... See full document
9
Effect of Strontium Addition on the Microstructures and Mechanical Properties of Mg 5Al 3Ca Alloys
... Five alloys with nominal compositions of Mg-5Al-3Ca- (0-4)Sr (ACJ530-534) were prepared, and their compositions are listed in Table ...The alloys were melted at temperatures higher than 800 C in a ... See full document
5
Thermodynamic and Surface Properties of Cr-X, (X = Mo, Fe) Liquid Alloys
... Metal alloys in general offer some benefits over convention metals due to their increased mechanical strength, heat and chemical resistance, and reduced production ...as Cr-Mo, ... See full document
10
Effects of Heat Treatment and Hot Forging on Microstructure and Mechanical Properties of Co Cr Mo Alloy for Surgical Implants
... aqua regina before the observation. A Nikon upright micro- scope was used for microscopic observation. TEM was performed using disc specimens of 3 mm diameter. The 3- mm-diameter disc specimens were prepared by ... See full document
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Corrosion Properties of the Fe Cr Based Soft Magnetic Alloys Fabricated by Metal Injection Molding
... magnetic properties and practical corrosion resistance is ...candidate Fe-Cr based alloys with soft magnetic property in stainless ...magnetic properties, sintering process is useful to ... See full document
6
Friction Wear Properties of Nickel Free Co Cr Mo Alloy in a Simulated Body Fluid
... Test solution containing wear debris was recovered after the friction-wear test. The solution was unfiltered or filtered through 0.22-mm membrane filter to remove wear debris. Control was PBS() before using for the ... See full document
5
Recent Progress in Research and Development of Metallic Structural Biomaterials with Mainly Focusing on Mechanical Biocompatibility
... of Ni up to ap- proximately 1 mass% is allowed to be contained, and a small amount of carbon (C) up to approximately ...the mechanical properties of the Ni-free ... See full document
13
Kinetics of Phase Separation in Fe Cr Mo Ternary Alloys
... Atomic scale microstructures resulting from heat treatment sometimes deteriorate properties of Fe-based alloys. For ex- ample, the ferrite phase in duplex stainless steels is thermo- ... See full document
6
Effect of Tungsten on Mechanical Properties of High Purity 60 mass%Cr Fe Alloys
... the microstructures of fractured specimens of 60Cr–Fe–4W (II) and 60Cr–Fe at 1073 ...two microstructures, however, the amount of cavities along grain boundaries considerably de- creases by the ... See full document
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Effects of Various Alloying Elements on Tensile Properties of High Purity Fe 18Cr (14 16)Ni Alloys at Room Temperature
... the addition of ...most alloys. Data for 18–14–1Mn–2Si and 18–14–5Si alloys could be de- viated from this relationship, probably because of their ... See full document
8
Effect of W on the evolution of precipitates in Ni-Co-Cr-W-Mo super-alloys
... impact properties after standard heat treatment and long-term exposure were obtained by Charpy V-notch impactor at room ...the microstructures; Energy dispersive spectrometry (EDS) was applied to analyze ... See full document
13
Comparison of Spark Plasma Sintering and Hybrid Spark Plasma Sintering of Ni-Fe Alloys
... Most spark plasma sintered samples investigated by some researchers are cylindrical with 20 mm diameter [13,14]. Such a small size could present difficulties in preparing suitable samples for measuring physical ... See full document
5
Glass Forming Ability and Mechanical Properties of Sm Doped Fe Cr Mo C B Glassy Alloys
... Recently, unusual glass-forming behavior has been noted in some poor glass formers with small addition of certain alloying elements. For example, the GFA was strongly enhanced by adding a small amount of ... See full document
5
Effects of Cold Drawing and Annealing on Mechanical Properties and Microstructure of Co Cr Mo Ni Fe Alloys for Surgical Implants
... The microstructures of the cold-drawn and annealed alloys were evaluated by optical microscopy, transmission electron microscopy (TEM) and X-ray diffraction ...sample alloys, covered with epoxy resin, ... See full document
5
Significant Improvement in Mechanical Properties of Biomedical Co Cr Mo Alloys with Combination of N Addition and Cr Enrichment
... imental alloys. Surprisingly, the high N- and high Cr- Co-Cr- Mo alloys exhibit significantly higher yield strength and tensile strength than the C-free and ... See full document
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