Results 51 to 60 of about 4,582 (263)

Development of stimuli-responsive flexible micropillar composites via magneto-induced injection molding and characterization of magnetic particle alignment

Polymer Testing
Magnetic soft composites have emerged as a promising soft actuator with a high degree of precision in the magnetic field stimuli system. But, their mass manufacturing strategies have yet to be developed, and most studies focus on small-scale near-net ...
Jin Wook Park, Jong Hyun Kim, Kwang Seok Lee, Sang Min Park, Da Seul Shin   +4 more
doaj   +1 more source

Injection Molding of SUS316L Powder with Polyacetal.

Journal of the Japan Society of Powder and Powder Metallurgy, 1993
Injection molding of metal powder with use of POM(polyacetal) was discussed.The compound on this process consisted essentially of POM and depolymerization polymers. It was clearly that the rate of degradation of the compound which contains a good deal of polyacetal was faster than that of which contains a good deal of other depolymerization polymers ...
Kankawa, Yoshimitsu, Saitou, Katsuyoshi, Kida, Toshiyuki, Ono, Katsushi, Kaneko, Yasunari   +4 more
openaire   +2 more sources

Multifunctional Catechol‐Functionalized Cellulose Hydrogels for the Minimally Invasive Treatment of Acute Optic Nerve Injuries

Advanced Healthcare Materials, EarlyView.
Catechol‐functionalized cellulose hydrogels are developed as injectable, bioadhesive platforms for retinal neuroprotection. The hydrogels exhibit tunable rheological and mechanical properties, strong tissue adhesion, and sustained antioxidative activity.
Kai‐Hsiang Chang, Yi‐Ke Lin, Wei‐Li Chen, Ta‐Ching Chen, Jiashing Yu   +4 more
wiley   +1 more source

Preparation of optimal feedstock for low-pressure injection molding of Al/SiC nanocomposite

Science and Engineering of Composite Materials, 2015
This study aims to prepare optimal feedstock for fabrication of Al/SiC nanocomposites by the low-pressure injection molding technique. For this purpose, micron-sized aluminum and nanosized SiC powders were mixed with different amounts of the binder ...
Ghanbari Arezoo, Alizadeh Masoud, Ghasemi Ebrahim, Rad Rahim Yazdani, Ghaffari Somaye   +4 more
doaj   +1 more source

Multicomponent Peptide‐MXene‐Hyaluronic Acid Hydrogel as a Conductive Scaffold for Enhanced Fibroblast Proliferation and Migration Under Electrical Stimulation

Advanced Healthcare Materials, EarlyView.
An electrically conductive FmocFF/MXene/hyaluronic acid hydrogel combines extracellular matrix‐like architecture, self‐healing behavior, oxidation‐resistant conductivity, and biochemical cues in a single scaffold. By enabling physiologically relevant electrical stimulation, the platform enhances fibroblast attachment, proliferation, and migration ...
Offir Loboda, Dana Cohen‐Gerassi, Dor Aaron Goldstein, Or Messer, Bar Favelukis, Ehud Gazit, Maxim Sokol, Lihi Adler‐Abramovich   +7 more
wiley   +1 more source

Injection molding of S-50C powder.

Journal of the Japan Society of Powder and Powder Metallurgy, 1989
The injection molding of S-50C powder(19.7μm in average diameter)was carried out with the SA(special-acrylate copolymer)-APP(atactic polypropyrene)-Wax binder system.S-50C powder was mixed with the binder at 140°C.The molding composition was 54.2%S-50C powder, 19.5%SA, 10.7%APP, 11.3%Wax and 4.3%dibutyl phthalate in volume.The green body was debinded ...
Kaneko, Yasunari, Ameyama, Kei, Iwasaki, Hiromichi, Tokizane, Masaharu, Kankawa, Yoshimitsu, Saitoh, Katsuyoshi   +5 more
openaire   +2 more sources

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

Advanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim, Mehran Nabahat, Laia Pascua‐Solé, Isabel Serrano, Ilaria Lucentini, Xènia Garcia, Marina Armengol‐Profitós, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Núria J. Divins, Ignacio J. Villar‐Garcia, Virginia Pérez‐Dieste, Carlos Escudero, Carlo Marini, Jordi Llorca, Eloi Pineda, Pere Bruna, Lluís Soler   +17 more
wiley   +1 more source

Research on and Application of Feature Recognition and Intelligent Retrieval Method for Multi-Component Alloy Powder Injection Molding Gear Based on Partition Templates

Metals
The forming process of multi-alloy gears by metal powder injection molding is tedious, and the current design process mainly depends on the experience of designers, which seriously affects the product development cycle and forming quality.
Yan Kong, Xiaoyi Cui, Zhibing Zhang, Yuqi Liu   +3 more
doaj   +1 more source

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

Advanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón, Juan Ignacio Beltrán, Matilde Saura‐Múzquiz, Paolo Perna, M. Carmen Muñoz, Lucas Pérez, Maria Varela   +6 more
wiley   +1 more source

Influence of the Injection Process on Two-Phase Separation in Stainless-Steel Metal Powder Injection Molding

Metals
A common issue encountered in metal powder injection molding is the separation of the powder and binder during the injection process, which can give rise to a number of defects.
Yan Li, Xingjie Peng, Xiang Zan, Laima Luo, Yucheng Wu   +4 more
doaj   +1 more source