The effect of deformation temperature on recrystallization in a Ni-based single crystal superalloys
Materials & Design, 2022 A series of experiments have been carried out to investigate the effect of deformation temperature on the recrystallization of nickel-based single crystal superalloys using isothermal (compression) and non-isothermal (directional solidification ...
Wei Xiong +8 more
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Modeling of the Metal Powder Flow with Carrier Gas in Coaxial Nozzle for Direct Laser Deposition Process [PDF]
, 2004 In direct laser deposition process, metal powder is directly fed with carrier gas through the coaxial nozzle into the melt pool created by the laser to form the solid parts. Many operational parameters of the process depend on the characteristic of the
Liou, Frank, Pan, Heng
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Improved PM gear rolling simulations using advanced material modelling
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2017 The gear rolling densification of Powder Metal (PM) gears leads to better mechanical properties due to the selectively closed porosity of some hundreds of a micrometer under the surface of the tooth.
Vasilis ANGELOPOULOS
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Thermal Modeling of Metal Powder-Based Selective Laser Sintering [PDF]
, 2005 In order to get a better understanding of Selective Laser Sintering (SLS) process of the metal powders, three-dimensional modeling of laser sintering of a metal powder mixture that contains two kinds of metal powder with significantly different melting
Chen, Tiebing, Zhang, Yuwen
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An Investigation of Gas-Powder Flow in Laser-Based Direct Metal Deposition [PDF]
, 2006 Laser-Based Direct Metal Deposition (LBDMD) is a blown-powder laser deposition process which can produce fully-dense and metallurgicaly sound parts by a layered manufacturing method.
Dwivedi, Rajeev +2 more
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Bioactive Materials, 2022 Despite the widespread application of Ti6Al4V and tantalum (Ta) in orthopedics, bioinertia and high cost limit their further applicability, respectively, and tremendous efforts have been made on the Ti6Al4V-Ta alloy and Ta coating to address these ...
Pengfei Lei +6 more
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The Effect of the Size of SUS316L Flake Powder on the Characteristics of Metal Powder Filt ers with a Double-Layered Pore Structure Fabricated by the WPS Process [PDF]
Archives of Metallurgy and MaterialsWhen fabricating a metal powder filter with a double-layered pore structure, which includes a microporous layer, by coating flake-shaped powder using the Wet Powder Spray (WPS) process, it is crucial to ensure that the coating is applied parallel to the ...
Min-Jeong Lee +4 more
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Development and design of binder systems for titanium metal injection molding: An overview [PDF]
, 2012 Titanium metal injection molding (Ti-MIM) has been practiced since the late 1980s. Logically, the Ti-MIM practice follows the similar processes developed for the antecedent materials such as stainless steel and ceramics.
Cao, Peng +4 more
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Fabrication of a Plate-Type Porous Stainless Steel 316L Powder Filter with Different Pore Structures without Use of a Binder [PDF]
Archives of Metallurgy and MaterialsGenerally, when fabricating porous filters using metal powder, about 1 to 2 wt% of a binder is added to increase the formability of the metal powder. If the binder is not completely removed through a debinding and sintering process, however it can cause ...
Su-Jin Yun +6 more
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Frontiers in Bioengineering and Biotechnology, 2021 The microstructural evolution and tensile performance of a meta-stable β-type biomedical Ti−10Mo−6Zr−4Sn−3Nb (Ti-B12) alloy subjected to one-stage aging (OSA) and two-stage aging (TSA) are investigated in this work.
Jun Cheng +10 more
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