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   Articles with "tini" as a keyword



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Laser Powder Bed Fusion of Ti-rich TiNi lattice structures: Process optimisation, geometrical integrity, and phase transformations

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recommendations! Published in 2019 at "International Journal of Machine Tools and Manufacture"

DOI: 10.1016/j.ijmachtools.2019.04.002

Abstract: Abstract The use of Laser Powder Bed Fusion (LPBF) in fabricating TiNi-based lattices enables tailoring the mechanical and physical properties of the structure, in addition to the functionality associated with the shape-memory effect. In this… read more here.

Keywords: tini; geometrical integrity; laser powder; lpbf ... See more keywords
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The mechanical cycling behavior of TiNi based crystal/glassy alloy in the superelastic mode

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recommendations! Published in 2018 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2018.07.255

Abstract: Abstract We designed TiNi bulk metallic glass composite (BMGC) which has both a glassy phase and a crystalline phase. The TiNi BMGC undergoes a martensitic transformation during deformation, exhibits the superelastic behavior and excellent mechanical… read more here.

Keywords: phase; alloy; tini; mechanical cycling ... See more keywords
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Enhanced internal friction and specific strength of porous TiNi shape memory alloy composite by the synergistic effect of pore and Ti2Ni

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recommendations! Published in 2020 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2019.152578

Abstract: Abstract The contradictory relationship between the damping capacity and specific strength remains a challenge for developing metallic damping materials with high strength and stability for energy-absorbing and energy-saving applications. Porous TiNi shape memory alloy composite… read more here.

Keywords: ti2ni; specific strength; porous tini; tini ... See more keywords
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Microstructure and wear behaviors of laser cladding in-situ synthetic (TiBx+TiC)/(Ti2Ni+TiNi) gradient composite coatings

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recommendations! Published in 2020 at "Vacuum"

DOI: 10.1016/j.vacuum.2020.109305

Abstract: Abstract TiNi/Ti2Ni-based gradient composite coatings reinforced with TiC and TiBx were produced on TC4 substrates by laser cladding with different composition powder mixture (10B4C+90TiNi, 20B4C+80TiNi, 30B4C+70TiNi, wt.%) prepasted to improve the surface wear resistance under… read more here.

Keywords: gradient composite; ti2ni; tini; composite coatings ... See more keywords
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Shape memory TiNi powders produced by plasma rotating electrode process for additive manufacturing

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recommendations! Published in 2017 at "Transactions of Nonferrous Metals Society of China"

DOI: 10.1016/s1003-6326(17)60293-0

Abstract: Abstract This study aimed to produce spherical TiNi powders suitable for additive manufacturing by plasma rotating electrode process (PREP). Scanning electron microscopy, X-ray diffractometry and differential scanning calorimetry were used to investigate the surface and… read more here.

Keywords: electrode process; tini; plasma rotating; rotating electrode ... See more keywords
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Molten Salt Synthesis of Intermetallic Compound TiNi Nanopowder Passivated by TiOx Shell Prepared from NiTiO3 for Catalytic Hydrogenation

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recommendations! Published in 2022 at "Materials"

DOI: 10.3390/ma15238536

Abstract: Titanium-nickel alloy is an attractive material due to its unique properties of shape memory effect, superior elasticity, and biocompatibility. Generally, Ti-Ni alloy powders are prepared from pure elemental powders of Ti and Ni as starting… read more here.

Keywords: intermetallic compound; tini; spectroscopy; microscopy ... See more keywords
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Microstructural Characterization of Dissimilar Titanium Alloys Joints Using Ni/Al Nanolayers

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recommendations! Published in 2018 at "Metals"

DOI: 10.3390/met8090715

Abstract: This study demonstrates the potential of the use of Ni/Al nanolayers for joining dissimilar titanium alloys. For this purpose, a detailed microstructural characterization of the diffusion bonding interfaces of TiAl to Ti6Al4V, TiAl to TiNi… read more here.

Keywords: titanium alloys; dissimilar titanium; microstructural characterization; tini ... See more keywords