The Effect of Hydroxyapatite Coatings on the Passivation Behavior of Oxidized and Unoxidized Superelastic Nitinol Alloys
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DOI: 10.1007/s11665-018-3200-6
Abstract: Nitinol alloys have been used in various biological applications due to their superior properties. In this study, a bipolar pulsed current electrodeposition technique was applied to produce a hydroxyapatite (HA) film on the Nitinol alloy.… read more here.
Keywords: alloy; effect hydroxyapatite; microscopy; nitinol alloys ... See more keywords
Mechanical Properties and Microstructural Evolution of Yb-Modified Al-20%Si Alloy
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DOI: 10.1007/s11665-018-3456-x
Abstract: In the study, the mechanical properties and microstructural evolution of hypereutectic Al-20%Si-xYb alloys (x = 0, 0.1, 0.3, 0.5 and 0.7 wt.%) were studied. The as-prepared samples were characterized by scanning electron microscopy, optical microscope, x-ray diffraction (XRD)… read more here.
Keywords: microstructural evolution; evolution modified; modified alloy; mechanical properties ... See more keywords
Failure Analysis of Incoloy 800HT and HP-Modified Alloy Materials in a Reformer
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DOI: 10.1007/s11668-019-00621-1
Abstract: The main causes of creep failure in the pigtails and tubes made of high-temperature Incoloy 800HT and HP-modified alloy materials of two natural gas primary reformers operating at a petrochemical plant complex were studied. Optical… read more here.
Keywords: 800ht modified; microscopy; incoloy 800ht; modified alloy ... See more keywords
Microstructural evolution and high temperature flow behaviors of a homogenized Sr-modified Al-Si-Mg alloy
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DOI: 10.1016/j.jallcom.2017.12.278
Abstract: Abstract Hot compression experiments are performed to study the flow characteristics of a homogenized Sr-modified Al-Si-Mg alloy at the temperatures of 300–420 °C and strain rates of 0.01–10 s−1. It is found that the deformed grains and… read more here.
Keywords: temperature; modified alloy; containing dispersoids; strain ... See more keywords
Hot deformation behavior of a Sr-modified Al-Si-Mg alloy: Constitutive model and processing maps
Sign Up to like & getrecommendations! Published in 2018 at "Transactions of Nonferrous Metals Society of China"
DOI: 10.1016/s1003-6326(18)64692-8
Abstract: Abstract Isothermal compression experiments were conducted to study the hot deformation behaviors of a Sr-modified Al-Si-Mg alloy in the temperature range of 300–420 °C and strain rate range of 0.01–10 s−1. A physically-based model was… read more here.
Keywords: hot deformation; deformation; model; modified alloy ... See more keywords