Results 221 to 230 of about 4,582 (263)

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
openaire   +1 more source

Piezoelectric ceramics by powder injection molding

2010 27th International Conference on Microelectronics Proceedings, 2010
Lead zirconate titanate (PbZrTiO 3 ) and barium titanate (BaTiO 3 ) samples were fabricated using ceramic powder injection molding method (CIM). Piezoelectric CIM samples were characterized and it is shown that obtained properties are satisfactory and comparable to those found in literature.
Stanimirović, Ivanka, Stanimirović, Zdravko   +1 more
openaire   +2 more sources

Powder injection molding of pure titanium

Rare Metals, 2009
Abstract An improved wax‐based binder was developed for powder injection molding of pure titanium. A critical powder loading of 69 vol.% and a pseudo‐plastic flow behavior were obtained by the feedstock based on the binder. The injection molding, debinding, and sintering process were studied.
Shibo Guo, Bohua Duan, Xinbo He, Xuanhui Qu   +3 more
openaire   +1 more source

Characterization of powder injection molding feedstock

Materials Characterization, 2002
Abstract Powder injection molding (PIM) is a cost-effective technique for producing small, complex, precision parts in high volumes. PIM consists of four main processing steps: mixing, injection molding, debinding and sintering. To reduce the design-to-manufacture cycle time for injection molding, simulation software could be used.
Z.Y. Liu, N.H. Loh, S.B. Tor, K.A. Khor
openaire   +1 more source

Evaluation of feedstock for powder injection molding

Japanese Journal of Applied Physics, 2014
Methods to evaluate powder injection molding feedstock without performing the complete processing were developed to reduce the development-to-commercialization cycle time for feedstock. The mixing homogeneity of the powder and binder, rheological properties, mechanical property and shape retainability during debinding were characterized to evaluate the
Jin Man Jang, Hyeongjae Lee, Wonsik Lee, Yong-In Kim, Se-Hyun Ko, Jong Ha Kim, Jai-Sung Lee, Joon-Phil Choi   +7 more
openaire   +1 more source

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
openaire   +1 more source

MOLD-FILLING SIMULATION FOR POWDER INJECTION MOLDING

Processing and Fabrication of Advanced Materials VIII, 2001
X. Chen, Y.C. Lam, K.C. Tam, S.C.M. Yu
openaire   +1 more source

Powder Injection Molding

2022
openaire   +1 more source

SIMULATION OF MOLD FILLING IN POWDER INJECTION MOLDING

Materials Processing, 2006
S. K. Samanta, H. Chattopadhyay, M. M. Godkhindi, B. Pustal, R. Berger, A. Buhrig-Polaczek   +5 more
openaire   +1 more source

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 ...
openaire   +1 more source