Results 271 to 280 of about 14,913 (309)

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
openaire   +1 more source

Micro Metal Injection Molding Using Hybrid Micro/Nano Powders

Materials Science Forum, 2007
This study aims to investigate the effects of hybrid micro/nano powders in a micro metal injection molding (μ-MIM) process. A novel type of mixing-injection molding machine was used to produce tiny specimens (<1mm in size) with high trial efficiency using a small amount of feedstock (<0.05cm3 in volume).
Kazuaki Nishiyabu, Kenichi Kakishita, Shigeo Tanaka   +2 more
openaire   +1 more source

Metal Powder Injection Molding Process for Manufacturing Adapter Component

Key Engineering Materials, 2014
Adapters are a component of the output system in the internally geared hub for a bicycle. Originally, adapter parts were produced by a machining process with low productivity and material usage rate. In this study, the metal powder injection molding (MIM) process has been applied as an alternative manufacturing method to the machining process ...
Jin Woo Jeon, Jeong Hwan Yun, Myeong Sik Jeong, Yang Gon Kim, Hoon Jae Park, Gi Man Bae, Ji Hyun Sung   +6 more
openaire   +1 more source

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 ...
openaire   +1 more source

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
openaire   +1 more source

Metal and Ceramic Micro Components Made by Powder Injection Molding

Materials Science Forum, 2007
To overcome the lack of micro manufacturing processes suitable for medium and large scale production as well as to process high resistive materials a special variant of micro injection molding is currently under development: micro powder injection molding (MicroPIM), which already enables the manufacturing of finest detailed components with structure ...
Piotter, V., Finnah, G., Zeep, B., Ruprecht, R., Hausselt, J.   +4 more
openaire   +1 more source

Reactive powder metal injection molding

2020
Peng Cao, Muhammad Dilawer Hayat
openaire   +1 more source

Micro Powder Injection Molding of Metal Microstructures

Materials Science Forum, 2003
N.H. Loh, S.B. Tor, B.Y. Tay, Yoichi Murakoshi, Ryutaro Maeda   +4 more
openaire   +1 more source

Processing Optimization for Metal Injection Molding of Orthodontic Braces Considering Powder Concentration Distribution of Feedstock

Polymers, 2020
Chao-Ming Lin, Chung-Ming Tan
exaly  

Rheology of dry powders and metal injection molding feedstocks formulated on their base

Powder Technology, 2022
Vincent Demers, Vladimir Brailovski
exaly