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Progress in Titanium Metal Powder Injection Molding. [PDF]

open access: yesMaterials (Basel), 2013
Metal powder injection molding is a shaping technology that has achieved solid scientific underpinnings. It is from this science base that recent progress has occurred in titanium powder injection molding. Much of the progress awaited development of the required particles with specific characteristics of particle size, particle shape, and purity.
German RM.
europepmc   +3 more sources

Powder injection molding: Borderlines and interfaces

open access: yeseXPRESS Polymer Letters, 2012
editorial
Gy. Banhegyi
doaj   +2 more sources

Evaluation of Repetitively Used Feedstock for Powder Injection Molding [PDF]

open access: yesArchives of Metallurgy and Materials, 2022
This study investigates the effects of repetitive injection molding on the properties of feedstock using the AISI 4140 feedstock. The properties of feedstock are evaluated from the mixing homogeneity of powder and binder, rheological properties, and ...
Jin Man Jang
doaj   +1 more source

Investigation of microstructural evolution of gas-assisted metal injection molded and sintered Mg-0.5Ca alloy [PDF]

open access: yesScience of Sintering, 2022
In this study, Mg-0.5Ca alloy was produced in a newly designed unit during the metal injection molding process. 40μmD90 Mg powder and 500nmD90 Ca powder were used in accordance with injection molding and powder sintering rules.
Cicek Bunyamin   +3 more
doaj   +1 more source

Research progress of titanium alloy binder system for powder injection molding

open access: yesFenmo yejin jishu, 2021
Titanium and titanium alloys have the low specific gravity, high specific strength, excellent biocompatibility, and good corrosion resistance, showing the great application potential in the aerospace, biomedicine, chemical engineering, shipbuilding ...
YOU Li   +9 more
doaj   +1 more source

Simulation and modeling of macro and micro components produced by powder injection molding: A review [PDF]

open access: yesPolyolefins Journal, 2019
During the recent years powder processing technologies have gained much attention due to the less energy consumption and recyclable powders. Manufacturing of complicated parts by the conventional powder metallurgy (PM) method is hard due to the uniaxial ...
Rezvan Yavari   +2 more
doaj   +1 more source

Injection Flow Rate Threshold Preventing Atypical In-Cavity Pressure during Low-Pressure Powder Injection Molding

open access: yesPowders, 2023
Controlling injection parameters is paramount when it comes to producing high-quality green parts using powder injection molding. This work combines experimental and numerical approaches to study the impact of injection parameters on mold in-cavity ...
Francis Arès   +2 more
doaj   +1 more source

Effect of Alumina Nanoparticles on the Rheological Behavior of Aluminum-Binder Mixtures for Powder Injection Molding [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2014
Preparation of appropriate powder-binder mixtures is the crucial step of powder injection molding process. Hence, the rheological properties of powder-binder mixture are important factors in production of sound parts using powder injection molding ...
Hassan Abdoos   +2 more
doaj   +1 more source

The effect of insert surface roughness in part production with inserted powder injection molding method [PDF]

open access: yesScience of Sintering, 2023
The Powder Injection Molding (PIM) method is widely used in the production of parts with complex geometries and small volumes. To solve the volume limitation in PIM, the Inserted Powder Injection Molding (IPIM) method was developed.
Samet Kamran   +2 more
doaj   +1 more source

Application of Laser-Based Powder Bed Fusion for Direct Metal Tooling

open access: yesMetals, 2021
The journey of production tools in cold working, hot working, and injection molding from rapid tooling to additive manufacturing (AM) by laser-based powder bed fusion (L-PBF) is described.
Nader Asnafi
doaj   +1 more source

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