Results 21 to 30 of about 7,957 (309)

Metal Injection Molding (MIM) of NdFeB Magnets

EPJ Web of Conferences, 2014
Due to the increased and unstable prices for Rare Earth elements there are activities to develop alternative hard magnetic materials. Reducing the amount of material necessary to produce complex sintered NdFeB magnets can also help to reduce some of the ...
Hartwig T., Lopes L., Wendhausen P., Ünal N.   +3 more
doaj   +1 more source

Study on wall-slipping mechanism of nano-injection polymer under the constant temperature fields

e-Polymers, 2023
Polyphenylene sulfide (PPS) and copper (Cu) were used as the polymer and substrate material to simulate the nano-injection molding process by molecular dynamics method. The results show that the PPS chain obeys Einstein’s diffusion law in the early stage
Liu Donglei, Chen Riqing, Zhan Kai, Chen Zizhi, Luo Xin   +4 more
doaj   +1 more source

Improving the strength of injection molded aluminum/polyphenylene sulfide lap joints dependence on surface microstructure and composition

Materials & Design, 2019
Lightweight and high-strength hybrids are of great importance for reducing material and energy consumptions. Glass fiber-reinforced polyphenylene sulfide (PPS) and aluminum (Al) alloy 6061 were joined via flexible injection molding technology.
Xiping Li, Donghou Xu, Ningning Gong, Zhenyu Xu, Linlin Wang, Weiping Dong   +5 more
doaj   +1 more source

Analysis of biomedical titanium implant green parts by X-Ray tomography

Journal of Materials Research and Technology, 2021
In this study, X-ray tomography was applied as a non-destructive test to investigate the internal defects of the green part produced with Powder injection molding (PIM).
Levent Urtekin, Fatih Bozkurt, Murat Çanli   +2 more
doaj   +1 more source

An Investigation of Stainless Steel 316L Material Produced with Different Powder Injection Pressure Systems

Hittite Journal of Science and Engineering, 2017
I n this study, influence of hydrolic pressure or gas pressure on the powder injection molding of 316L stainless steel was investigated. Variations in the microstructure, hardness and density of the porduced samples were discussed in the frame of presure
Yunus Turen
doaj   +1 more source

Comparison of the Molding Parameters Effects on Metal Injection Molded Specimens in the Real Experimental and Simulation Environments

Communications
This article presents a technology that is not widely known. Previous research has investigated the effect of metal injection molding parameters on product shrinkage.
György Ledniczky, Zoltán Weltsch
doaj   +1 more source

Development and design of binder systems for titanium metal injection molding: An overview

, 2013
Titanium metal injection molding (Ti-MIM) has been practiced since the late 1980s. Logically, the Ti-MIM practice follows the similar processes developed for the antecedent materials such as stainless steel and ceramics.
Neil Edmonds, Wen, Guian, Gabbitas, Brian, Brian Gabbitas, Deliang Zhang, Peng Cao, Zhang, Deliang, Edmonds, Neil, Guian Wen, Cao, Peng   +9 more
core   +1 more source

Modeling and simulation of metal injection molding (MIM)

, 2019
Powder injection molding (PIM) is a means of mass-producing various metal or ceramic three-dimensional components in large production quantities at low costs. Computer simulations used for plastic injection molding and powder metallurgy have been applied
Kang, T.G., German, R.M., Chung, S.H., Ahn, S., Chung, S.T., Kwon, Y.S., Park, S.J.   +6 more
core   +1 more source

Evaluation of the properties of plastic-metal interfaces directly bonded via injection molding

Manufacturing Review, 2020
Plastic and metal can be directly bonded via insert injection molding by creating surface porous structures with 30–50 nm sizes on metal surface. Molten polymers can be penetrated into the small pores created on metal surface in the short molding process,
Horiuchi Shin, Terasaki Nao, Itabashi Masami   +2 more
doaj   +1 more source

High-strength, high-toughness SiCp reinforced Mg matrix composites manufactured by semisolid injection molding

Journal of Materials Research and Technology, 2023
Particle-reinforced Mg matrix composites possess excellent mechanical and physical properties. In this study, a new processing technique, semisolid injection molding, was employed to fabricate SiCp/AZ91D composites.
Xianke Lu, Weina Hao, Sixiang Kuang, Yue Zhang, Mian Wu, Yuyuan Zhao   +5 more
doaj   +1 more source