Results 251 to 260 of about 2,843,453 (292)

Applications for Metal Powder Injection Molding

2015
Abstract Metal injection molding (MIM) is a metalworking technology that has its origins as a commercial technology only dating back to the early 1970s. This article explores why the MIM is the preferred solution for many fabricated components.
Matt Bulger, Paul Hauck
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Modeling and Simulation of Metal Powder Injection Molding

2010
Abstract This article focuses on the axisymmetric 2.5-dimensional approach used in metal powder injection molding (PIM) simulations. It describes three stages of PIM simulations: filling, packing, and cooling. The article discusses the process features of numerical simulation of PIM, such as filling and packing analysis, cooling analysis,
Seokyoung Ahn, Seong-Taek Chung, Seong Jin Park, Randall M. German   +3 more
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Designing for Metal Powder Injection Molding

2015
Abstract This article commences with a discussion on the qualitative and quantitative criteria for metal injection molding (MIM), including production quantities, shape complexity, material performance, and cost. It discusses geometric factors, such as surface finish, component size, and mass range, which help to identify a component for
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Metal Powder Injection Molding of Microcomponents

2015
AbstractThis article discusses the process details of metal powder injection molding of microcomponents and the powder particle characteristics of feedstock and property requirements of binders. It reviews important characteristics to be considered in the processing steps: venting, channel diameters, binder segregation, binder degradation, feedstock ...
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Introduction to Metal Powder Injection Molding

2015
AbstractThis article describes part selection, feedstock (powders and binders) characteristics and properties, tool design, and material and tooling for fabrication of metal powder injection molding (MIM) machines. It discusses the process parameters, operation sequence, molding machines, debinding techniques, consolidation (sintering) techniques ...
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Sintering products molded by injecting ceramic and metal powders

Journal of Central South University of Technology, 2005
The injection molding products with different volume ratios of ZrO2 ceramic powder to 316L stainless steel powder were prepared. Properties and structure of the products were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM) and transmission electron microscope (TEM). The results show that the compressive stress exists in the
Ping-an Liu, Ling-ke Zeng, Xiu-yan Li
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Micro metal powder injection molding of W-Cu nanocomposite powder

Metals and Materials International, 2005
Increasing attention is being paid to micro metal injection molding as a manufacturing technology for miniature part. W-Cu nanocomposites have been used as heat sink and packaging materials in microelectronic devices. A micro injection molding technique will provide and appropriate tool to fabricate W-Cu nanocomposite materials for microcomponents.
Soon-Wook Kim, Myung-Jin Suk, Young-Do Kim, In-Hyung Moon   +3 more
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Metallic powder injection molding using low pressure

Journal of Materials Processing Technology, 2001
Abstract The demand by high performance materials that have to support severe service conditions at a reasonable cost has been forcing the powder metallurgy to improve constantly. The most recent and more important innovation in the area is the process of powder injection.
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Rheology of Dry Powders and Metal Injection Molding Feedstocks Formulated on Their Base

Powder Technology, 2022
Vladimir Brailovski, Vincent Demers, David Langlais   +2 more
exaly  

Powder injection molding of metallic and ceramic microparts

Microsystem Technologies, 2004
Merz, L., Rath, S., Piotter, V., Ruprecht, R., Hausselt, J.   +4 more
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