@ARTICLE{Yun_Su-Jin_Fabrication_2024,
 author={Yun, Su-Jin and Kim, Hyeon-Ju and Seo, Eun-Chae and Kim, Min-Ji and Park, Manho and Lee, Jungwoo and Yun, Jung-Yeul},
 volume={vol. 69},
 number={No 2},
 journal={Archives of Metallurgy and Materials},
 pages={497-500},
 howpublished={online},
 year={2024},
 publisher={Institute of Metallurgy and Materials Science of Polish Academy of Sciences},
 publisher={Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences},
 abstract={Generally, when fabricating porous filters using metal powder, about 1 to 2 wt% of a binder is added to increase the formability of the metal powder. If the binder is not completely removed through a debinding and sintering process, however it can cause defects such as discoloration and the generation of fine particles. In this study, a study was conducted to fabricate a plate-type porous stainless steel powder filter with a different pore structure without the use of a biner. First, the metal powder is charged into a ceramic mold to form a plate-shaped powder filter, and then covered with a ceramic top plate. In order to observe the pore properties according to the pressure, the unpressurized specimen and the specimen pressurized with a pressure of 30 MPa were then sintered at 1050℃ for one hour in a high vacuum atmosphere furnace. The microstructure of the sintered plate-shaped powder filter was observed through an optical microscope and in order to analyze its pore properties as a filter, gas permeability and porosity were measured using a capillary flow porometer and Archimedes’ law.},
 type={Article},
 title={Fabrication of a Plate-Type Porous Stainless Steel 316L Powder Filter with Different Pore Structures without Use of a Binder},
 URL={http://ochroma.man.poznan.pl/Content/131857/AMM-2024-2-23-Su-Jin%20Yun.pdf},
 doi={10.24425/amm.2024.149775},
 keywords={Gas Filter, membrane, stainless steel, Porosity, Powder shape},
}