Results 141 to 150 of about 450 (154)

Powder Injection Molding: A Comparison of Two Debinding Procedures Based on Solvent Extraction

Materials Science Forum, 1998
As-injected Fe-2%Ni samples with a binder containing 3.3 wt.% polypropylene (PP), 2.8 wt.% paraffin wax (PW) and 1.7 wt.% ethylene-vinyl-acetate (EVA) were subjected to a two step debinding process, i.e., chemical (solvent) combined with thermal extraction.
Júnior Gervásio Justino, L.M. de Resende, Márcio Celso Fredel, Paulo A.P. Wendhausen, J.A.B. da Cunha Neto, K.W. Ristow Jr., Aloísio Nelmo Klein   +6 more
openaire   +1 more source

Ceramic injection moulding: influence of specimen dimensions and temperature on solvent debinding kinetics

Journal of Materials Processing Technology, 2005
Abstract Ceramic injection moulding (CIM) has been the process selected for the production of complex ceramic components in recent years. In this process, binder removal is one of the most critical steps due to the possible appearance of defects. In this study, the influence of specimen geometry and temperature on the solvent debinding step of an as ...
Ricardo V.B. Oliveira, Valdir Soldi, Márcio C. Fredel, Alfredo T.N. Pires   +3 more
openaire   +1 more source

Effect of solvent debinding variables on the shape maintenance of green molded bodies

Journal of Materials Science, 2004
In order to study the effect of solvent extraction debinding variables on the shape maintenance of green molded bodies, powder compression molded bodies (the feed) were debound in various organic solvents such as n-hexane, n-heptane and isooctane at various extraction temperatures ranging from 30 to 60°C.
openaire   +1 more source

Debinding Rate Enhancement of 17-4 Precipitation Hardening Stainless Steel Solvent Debinding on Metal Injection Molding Process as the Material for Orthodontic Bracket

Materials Science Forum, 2018
Brackets fabrication should be done by a suitable process to produce great result. Processes commonly used are investment casting, machining, and metal injection molding. Investment Casting has a drawback in which the surface roughness is quite high for the standard of brackets and require further processing. Machining is done by removing unwanted part
Sugeng Supriadi, Deni Ferdian, Gerra Maulana, Rizki Hidayatullah, Bambang Suharno   +4 more
openaire   +1 more source

A Study on the Optimization of Solvent Debinding Process for Powder Injection Molded 316L Stainless Steel Parts

Advanced Materials Research, 2016
Optimization of solvent debinding process parameters for powder injection molded 316L stainless steel (SS) has been reported in this research work. Powder gas atomized (PGA) 316L SS was blended with a multicomponent binder in Z-blade mixer at 170°C ± 5°C for 90 minutes. Feedstock was successfully injected at temperature 170 ± 5°C.
Muhammad Aslam, Faiz Ahmad, P.S.M. Bm-Yousoff, Khurram Altaf, Mohd Afian Omar, Muhammad Rafi Raza   +5 more
openaire   +1 more source

A dimensional analysis based model to predict completion of solvent debinding step for Metal Injection Moulded parts

Advances in Materials and Processing Technologies, 2021
Kedarnath Rane
exaly  

Investigation of the solvent debinding in the injection molding of ZrO2 ceramics using LDEP, HDPE and wax binders

Ceramics International, 2019
Shenglei Che, Yao Ying, Wangchang Li
exaly  

Additive manufacturing of zirconia parts by fused filament fabrication and solvent debinding: Selection of binder formulation

Additive Manufacturing, 2019
Clemens Holzer, Martin Spoerk, Santiago Cano   +2 more
exaly  

Debinding behaviors of injection molded ceramic bodies with nano-sized pore channels during extraction using supercritical carbon dioxide and n-heptane solvent

Journal of Supercritical Fluids, 2010
Sang Woo Kim
exaly  

Study on Solvent Debinding Process of Powder Injection Molded Ti(C, N)-Based Cermets

Key Engineering Materials, 2007
Wei Hao Xiong
exaly