Results 261 to 270 of about 7,957 (309)

The rheology of metal injection molding

Journal of Materials Processing Technology, 2003
Abstract In this study, several readily available polymer binder systems were used to prepare Fe/Ni metal injection molding (MIM) feedstock. A Banbury intensive mixer and screw extrusion were used to achieve optimized feedstock, and the rheological properties of the resulting fluids were evaluated using a capillary rheometry.
Baiyun Huang, Shuquan Liang, Xuanhui Qu
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Injection Molding of Liquid Metal by Harnessing Nonstick Molds

ACS Applied Materials & Interfaces
The fluid nature of liquid metals combined with their ability to form a solid native oxide skin enables them to be patterned in ways that would be challenging for solid metals. The present work shows a unique way of patterning liquid metals by injecting liquid metals into a mold. The mold contains a nonstick coating that enables the removal of the mold,
Jinwoo Ma, Dhwanil P. Vaghani, Sooik Im, Minsik Kong, Mohammad Shamsi, Shuzhen Wei, Man Hou Vong, Michael D. Dickey   +7 more
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Handbook of metal injection molding

International Journal of Environmental Studies, 2013
edited by Donald F. Heaney, Woodhead Publishing Ltd, Cambridge, 2012, 586 pp., £170, hbk (ISBN 978-0-857009-015-7).
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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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Metal injection molding of pure molybdenum

Advanced Powder Technology, 2009
Abstract In this work the processing steps for producing molybdenum parts by means of metal injection molding technique, including milling, mixing, debinding and sintering, were investigated in detail. Different feedstocks were prepared from received and milled molybdenum powder and a thermoplastic binder based on paraffin wax.
Duxin Li, Haitao Hou, Zhaoqiang Tan, Kun Lee   +3 more
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Rheology in metal powder injection molding

Journal of Central South University of Technology, 2007
By experimental investigation, the various viscous models are compared and evaluated. The proper viscose model is selected for the application in the metal powder injection molding processing analysis. The effects of the different processing parameters, such as the viscose parameters, temperature, pressure, die cavity size on the isothermal and non ...
Shu-quan Liang, Yan Tang, Bai-yun Huang
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Advances in titanium metal injection molding

Powder Metallurgy and Metal Ceramics, 2007
The approaches to production of titanium powder injection molded parts are reviewed. Historically, oxygen levels have been too high for structural use (particularly with the Ti-6Al-4V alloy). However, recent advances in starting powders, binders and sintering facilities now allow oxygen levels in the Ti-6Al-4V alloy to be controlled to about 0.2 wt ...
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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 Injection Molding (MIM) Processing

2015
Complex-shaped components can be obtained by net or near-net shaping through the powder metallurgy processing route such as metal injection molding (MIM) process. MIM is an advanced powder processing technique for the mass production of complex-shaped components.
Hideshi Miura, Toshiko Osada, Yoshinori Itoh   +2 more
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The systemic analysis of metal injection molding

2005
The study carried out comprises the making and description of the general model for metal injection moulding and the analysis of mentioned process with Ropohl’ s theoretical definitions. The model includes a complex of elements of metal injection technology, the elements being the core of the model, and the inputs, outputs and relations between ...
Berginc, Bojan, Čatić, Igor, Kampuš, Zlatko   +2 more
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