Results 81 to 90 of about 3,572 (178)

Solvent debinding process in powder injection molding : polymers and loaded polymers with nano particles

, 2012
International audienceSolvent debinding process in powder injection molding : polymers and loaded polymers with nano ...
Gelin, Jean, Barriere, Thierry, Mamen, Belgacem   +2 more
core  

Modeling of mass transfers in a porous green compact with two-component binder during thermal debinding

, 2009
Mass transfers and phase changes of two-component binder in a porous green compact during thermal debinding process are modeled. The evaporation of low molecular weight (LMW) component and volatile fragments, the thermal degradation of high molecular ...
Khoong, L.E., Jiang, L., Lam, Y.C., Ma, J., Chai, John   +4 more
core   +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

Plasma debinding and pre-sintering of injected parts

Materials Research, 2004
Results of polypropylene removal in injected metallic parts by using plasma technology are presented. The samples were injected with 55.18% Vol. of unalloyed iron powder, 23.57% Vol. of paraffin and 21.25% Vol. of polypropylene.
Santos Maria Antônia dos, Neivock Matheus Piazzalunga, Maliska Ana Maria, Klein Aloísio Nelmo, Muzart Joel Louis Rene   +4 more
doaj  

Effects of different backbone binders on the characteristics of zirconia parts using wax-based binder system via ceramic injection molding

Journal of Advanced Ceramics, 2016
In this work, various backbone binders were used in wax-based binder system to formulate zirconia parts by ceramic injection molding (CIM). The effect of different backbone binders on the molding, debinding, and sintering behaviors was investigated ...
Jiaxin Wen, Zhipeng Xie, Wenbin Cao, Xianfeng Yang   +3 more
doaj   +1 more source

3D printing, debinding and sintering of stainless steel metamaterials via lithography metal manufacturing: processing, microstructure and properties relationships

Materials & Design
Sinter-based additive manufacturing (AM) technology via material extrusion, binder jetting, and lithography metal manufacturing (LMM) are well established methods in the three-dimensional printing ecosystem. Although the printing stage of sinter-based AM
Ruslan Melentiev, Ahmed Wagih, Gilles Lubineau, Carlos A. Grande   +3 more
doaj   +1 more source

Microwave rapid debinding and sintering of MIM/CIM parts

, 2010
Microwave assisted thermal debinding of parts obtained by Metal Injection Moulding (MIM) or Ceramic Injection Moulding (CIM) could benefit from the heating selectivity, having the organic binder to preferentially absorb microwaves, thus accelerating the ...
LEONELLI, Cristina, C. Leonelli, P. Veronesi, POLI, Giorgio, L. Denti, GATTO, Andrea, G. Poli, VERONESI, Paolo, DENTI, Lucia, A. Gatto   +9 more
core   +1 more source

Comparative analysis of binder systems in copper feedstocks for metal extrusion additive manufacturing and metal injection moulding

Journal of Materials Research and Technology
In the realm of material innovation, the remarkable versatility of thermoplastic-based highly filled composites emerges as a pivotal advantage for fabricating metal parts, seamlessly integrating design flexibility.
Mahrukh Sadaf, Santiago Cano, Mario Bragaglia, Stephan Schuschnigg, Christian Kukla, Clemens Holzer, Lilla Vály, Michael Kitzmantel, Francesca Nanni, Joamin Gonzalez-Gutierrez   +9 more
doaj   +1 more source

Benefits of supercritical CO₂ debinding for titanium powder injection moulding?

, 2010
Supercritical CO₂ debinding has been described as a clean and environmentally friendly alternative to other debinding routes. The claims are that SC-CO₂ should prevent oxidation, lead to less defects and reduce the debinding time.
Thomas, Yannig, Baril, Éric
core   +1 more source

Temperature field assisted vat photopolymerization (TF-VPP) fabrication of high-strength, low-shrinkage silica-based ceramic cores: Effects of spherical powders and vacuum debinding

Journal of Advanced Ceramics
Vat photopolymerization (VPP) encounters difficulties in fabricating high-strength, low-shrinkage ceramic cores with high-precision and high quality using high-solid-loading, high-viscosity slurries.
Yongyong Liu, Songmei Yuan, Pengbo Niu, Zhipeng Zhang, Yuxiang Lin, Mingkang Zhang, Xiangcheng Chu, Shan Jiang   +7 more
doaj   +1 more source