melt-spun ribbons
The Structure and Magnetic Properties of Co77Zr18W5 Melt Spun Ribbons
... To enhance the thermal stability of permanent magnetic materials for high temperature applications, recent deve- lopments are largely concentrated on the non-rare-earth containing permanent magnets in the magnet society. ...
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Microstructure and Magnetic Properties of Grain Refined Pr2Co14B Melt-Spun Ribbons
... The transmission electron micrographs of the as-spun samples are shown in Figure 4. Micrographs Figure 4a–c correspond to the microstructure of the as-spun PrCoB-TiC samples from wheel side to free side, ...
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Martensitic Transformation Behavior and Shape Memory Properties of Ti–Ni–Pt Melt Spun Ribbons
... TiNi alloys with some ternary elements have been inves- tigated as above, there are few studies on rapidly solidified TiNi alloys which were ternary added with PGMs. The objective of this study is to investigate phase ...
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Small Angle X ray Scattering Studies of Fe Si Cu B Melt Spun Ribbons
... thinnest ribbons show the weakest scattering inten- sity over almost the entirety of the q region observed for the as-quenched state, and the strongest intensity in the low-q region for the ribbons after ...
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Thermal Behavior and Magnetic Properties of Nd Fe B Based Exchange Spring Nanocomposites Nd4 xTbxFe83 5Co5Cu0 5Nb1B6 (x = 0, 0 2, 0 4, 0 6, 0 8 and 1) Melt Spun Ribbons
... Amorphous ribbons were prepared from the ingot using a melt-spin machine with a wheel speed of 40 m/s in an Ar ...resulting ribbons were heat treated in an eva- cuated quartz tube of 10 –5 mbar ...
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Hydrogen Permeation Characteristics of Melt Spun Ni Nb Zr Amorphous Alloy Membranes
... atmosphere. Melt-spun ribbons were produced by the single-roller melt-spinning technique in an Ar ...The ribbons were about 20 mm wide and 30– 40 mm ...of melt-spun ribbon ...
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Crystallization in Partially Amorphous Ni50Ti32Hf18 Melt Spun Ribbon
... the melt spinning promotes a reduction of the grain size, and thus a decrease in the transformation temperatures, as it has been already shown for Cu-based melt spun ...
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Effect of In- Addition and Structural Transformation on the Physical Behavior of Bi- 44.5 wt% Pb Rapidly Quenched Ribbons from Melt
... the melt spun ribbons was reported previously ...quenched ribbons was investigated by X-ray diffraction using Cu kα radiation at room ...of melt-spun ribbons were examined ...
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Microstructure of a Partially Crystallised Ti50Ni25Cu25 Melt Spun Ribbon
... by melt-spinning, has also received increasing attention in recent ...the melt spinning technique, almost- ready-to-use ribbons are produced avoiding complex ther- momechanical treatments needed ...
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Thermal Stability and Mechanical Properties of Spray Formed and Melt Spun Al89La6Ni5 Metallic Glass Matrix Composites
... subsequently melt-spun into ribbons at wheel speeds of 15 m/s (designated as La15) and 30 m/s (desig- nated as ...La30). Melt-spun ribbons were sectioned into 10 mm long pieces, ...
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Texture and Microstructure of Ti Ni Melt Spun Shape Memory Alloy Ribbons
... Ti-Ni ribbons have not been well clarified. Generally, melt-spun ribbons are known to have unique texture different from bulk ...such melt-spun ribbons for ...
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Elongation of flare ribbons
... The SOL2000-07-04 X5.7 fl are ( event 4 in Table 1 ) starts from the western end of the active region shortly after 10:00 UT, which is initiated by a fi lament eruption off that location. The observing cadence of 30 s ...
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Comparative Analysis of Compact Spun Yarns and Ring Spun Yarns
... Another claim is that the ends-down rate in spinning can be reduced by up to 50% using compact spinning [10, 19], which improves machine efficiency. It is possible to use low quality cotton while maintaining yarn ...
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Morphology and Static Micro-indentation of melt-spun Al-Si-Fe- X (X= Nb, B) alloys by the addition of Ni
... AlMS2 ribbons are 15-20 and 20-28 μm, respectively. The melt-spun AlMS1 alloy was revealed as a very fine polygonal structure which is mainly composed of the α-Al phase (light gray phase) and ...
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Melt Crystallization pdf
... (Japan) developed in the 1970s a pressure-crystalliza- tion process, which was applied for the separation of p-cresol from its isomers on a commercial scale. A given amount of slurry from a chiller is fed to a ...
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Identification of Typewriter Ribbons
... A scheme is presented which allows for the individual identification of a typewriter ribbon by applying color tests to a few fibers pulled from the surface of typed material.. The tests [r] ...
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Graphene Nano Ribbons
... Abstract— This paper gives an introduction to graphene nano ribbons. Graphene nanoribbons possess ultra-thin width and offers potential applications in various devices and systems. It has many novel properties ...
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Investigation of Crystalline and Tensile Properties of Carbon Nanotube-Filled Polyamide-12 Fibers Melt-Spun by Industry-Related Processes
... fibers melt-spun with DR ...of melt-spun fibers, as shearing forces during extrusion caused damage in the polymer chains, diminishing the molecular ...
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Centrifugally-Spun Nanofibers and Their Energy Storage Applications.
... Supercapacitors are featured by high power density and long cycle life, have attracted enormous interests in recent years and have been used together with high e[r] ...
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The Spon Spun Festival : final evaluation report
... same strategic framework aims as the rest of the Albany Theatre’s program, defined as the ‘Arts for Life’ Wellbeing policy (pioneered by Albany Artistic Director, Claudette Bryan- ston). The ‘Arts for Life’ framework was ...
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