Results 41 to 50 of about 448,207 (186)

Length change and deformation of powder injection-molded compacts during solvent debinding [PDF]

Metallurgical and Materials Transactions A, 2000
Solvent debinding is one of the processes widely adopted by the powder injection molding industry. Despite the inherent advantages of short debinding cycles, the low temperature employed, and the low investment in processing equipment, dimensional control is still a challenge to the further promotion of this technology.
Hu, S. C., Hwang, K. S.
openaire   +1 more source

Solvent Debinding of Injection Molded Metal Powder with use of N-Metylpyrrolidone.

Journal of the Japan Society of Powder and Powder Metallurgy, 1995
Solvent debinding of injection molded metal powder by organic solvents of N-Metylprrolidone(NMP, f.p.91.0°C) was studied. The organic binder was composed of polyplopylene, paraffin wax(Pwax), urethane wax(Uwax) and acrylic wax(Awax).The Uwax was suitable for rapid solvent debinding with NMP. NMP had excelent properties that was high flashing point, low
Akifusa, Yoshinori, Kankawa, Yoshimitsu, Kaneko, Yasunari   +2 more
openaire   +2 more sources

Debinding process of ss316L metal injection moulding under argon atmosphere [PDF]

, 2020
Solvent and thermal debinding acted as binder in removing Restaurant Waste Lipid (RWL) and Polypropylene (PP) from the stainless steel 316L. This investigation was carried out to determine the effect of thermal debinding variables on density, shrinkage ...
Jol, P. Jose, Ibrahim, M. H. I., Zhong, Z.W., Shamsudin, S., Amin, A. M.   +4 more
core   +1 more source

Porous titanium alloy/hydroxyapatite composite using powder compaction route

Journal of Mechanical Engineering and Sciences, 2017
Titanium alloys (Ti6Al4V) and hydroxyapatite (HA) are widely used as implant materials. Ti6Al4V has good mechanical properties and corrosion resistance, whereas HA has excellent biocompatibility but its mechanical properties are weak.
Amir Arifin, Abu Bakar Sulong, Lee Choy Fun, Gunawan, Irsyadi Yani   +4 more
doaj   +1 more source

Debinding of Yttria-Stabilised Zirconia/Bimodal Stainless Steel 316L Bi-Materials Produced through Two-Component Micro-Powder Injection Moulding. [PDF]

Polymers (Basel)
The fabrication of bi-material micro-components via two-component micro-powder injection moulding (2C-µPIM) from 3 mol% yttria-stabilised zirconia (3YSZ) and micro/nano bimodal stainless steel 316L (SS 316L) powders has received insufficient ...
Basir A, Sulong AB, Muhamad N, Juri AZ, Jamadon NH, Foudzi FM, Radzuan NAM.   +6 more
europepmc   +2 more sources

Selecting the suitable thermoplastic elastomer as the main component in the feedstock for metal material extrusion of aluminium

Results in Engineering
Metal material extrusion (MMEX) involves the systematic deposition of material layer by layer, followed by debinding and sintering to produce fully dense metallic parts.
Vahid Momeni, Zahra Shahroodi, Margarete Hufnagl, Joamin Gonzalez-Gutierrez, Ivica Duretek, Stephan Schuschnigg, Christian Kukla, Clemens Holzer   +7 more
doaj   +1 more source

Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers

Advanced Functional Materials, EarlyView.
We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang, Temesgen Tadeyos Zate, Peiren Wang, Soumyajit Mojumder, Elo Overgaard Mogensen, Oriol Gavalda‐Diaz, Zihe Li, Shitong Zhou, Ajeet Kumar, James Roscow, Hamideh Khanbareh, Astri Bjørnetun Haugen, Florian Bouville   +12 more
wiley   +1 more source

Toward Pore‐Engineered 3D‐Printed Materials for Sorption Water Harvesting, Interfacial Evaporation, and Radiative Cooling

Advanced Materials, EarlyView.
Water harvesting, radiative cooling, and interfacial solar evaporation are fundamentally governed by coupled heat, mass, and light transport processes. These processes are mediated by pore architecture, including pore size, connectivity, and hierarchical organization.
Dejan J. Trajkovski, Higgins M. Wilson, Abdallah Y. M. Ali, Jiaxing Xu, Ruzhu Wang, Primož Poredoš   +5 more
wiley   +1 more source

Parameter optimization of debinding injection moulded Ti-6Al-4V mix with palm stearin and polyethylene [PDF]

, 2014
Debinding process of injection moulded Ti-6Al-4V feedstock was divided into two parts: solvent debinding process to eliminate palm stearin (PS) and thermal pyrolysis to eliminate polyethylene (PE).
Jamaludin, M. I., Saedon, J. B., Mohamad Nor, N. H., A. Kasim, N. A., Muhamad, N.   +4 more
core   +1 more source

Additively Manufactured Porous Ceramics as Tunable Dielectrics for Passive Temperature Sensing

Advanced Materials Technologies, EarlyView.
Porous ceramic lattices, 3D‐printed from a multicomponent oxide ink, are integrated with LC resonators for passive wireless temperature sensing. By tuning porosity, the dielectric properties and RF response are engineered to produce distinct resonant frequency shifts with temperature. The results establish a structure‐driven approach to customizing the
Sogol Heidarishahrivar, Aminul Islam, Chang Woo Gal, Insup Kim, Yeong‐Jin Choi, Woo Soo Kim   +5 more
wiley   +1 more source