Results 21 to 30 of about 450 (154)
Applied Sciences, 2017 A debinding step using the supercritical state of a fluid has been increasingly investigated for extracting organic binders from components obtained by metal-injection molding.
Aboubakry Agne, Thierry Barrière
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Ceramics, 2022 This study addresses a ubiquitous challenge in powder metallurgy: sintering distortion. Sintering distortion can have various causes. On one hand, external factors such as friction with the sintering support during sintering or temperature gradients in ...
Johannes Abel +4 more
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Solvent Debinding Process for ZK60 Magnesium Alloy Mim Compact
Jurnal Teknologi, 2012 The influence of the leaching temperatures on the solvent debinding process of ZK60 magnesium alloy compact has been investigated. In this experiment, the soluble binder, palm stearin molecules were extracted out from the compact parts by immersing the compact parts in an n-heptanes solution.
Mohd Ruzi Harun +5 more
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Application of Ceramic Injection Moulding and Pressure Infiltration to the Manufacturing of Alumina/AlSi10Mg Composites [PDF]
Archives of Metallurgy and Materials, 2018 Ceramic injection moulding and gas pressure infiltration were employed for the manufacturing of alumina/AlSi10Mg composites. Porous ceramic preforms were prepared by mixing alumina powder with a multi-binder system and injection moulding of the powder ...
G. Matula
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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 +3 more
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Solvent Extraction Characterization on Injection Molding of Mg Alloy
MATEC Web of Conferences, 2017 The effect of the leaching time and temperature on the solvent debinding process of Mg metal injection molding (MIM) green part has been investigated. In this study, both soluble binder, paraffin wax and stearic acid molecules were removed from the Mg ...
Zainon Nooraizedfiza +3 more
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Journal of Materials Research and Technology, 2019 This paper describes the microstructural, mechanical and corrosion properties of injection molded Ti10Nb10Zr alloys. Ti10Nb10Zr powder was injection molded with wax-based binder. The critical powder loading for injection molding was 55 vol% for feedstock.
Isıl Yemisci +5 more
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Solvent Debinding of Injection Molded Metal Powder with Use of High Flashing Point Organic Solvent.
Journal of the Japan Society of Powder and Powder Metallurgy, 1994 In this paper, solvent debinding of injection molded metal powder by organic solvents of high flashing point was studied. The binder was composed of polyplopylene, paraffin wax and urethane wax. The urethane wax was suitable for rapid solvent debinding by high flashing point organic soIvent.
Kankawa, Yoshimitsu +3 more
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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.
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Metals, 2020 From the micro-powder injection molding (μPIM) process, a two-component micro-powder injection molding (2C-μPIM) process has evolved due to the growing demand for multi-functional micro-components in avant-garde applications.
Al Basir +3 more
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