Production Process of Powder Sintered Filter Element
May 23, 2025
https://www.hntopep.net/products/sintered-filter/stainless-steel-sintered-filter/customized-stainless-steel-sintered-powder-filter-14175.html
Raw material preparation:
Select suitable stainless steel or other metal powder as raw material, and mix and stir in a certain proportion to ensure that the powder is evenly distributed.
Compression molding:
Put the mixed powder into the mold and make a preform by cold pressing or hot pressing.
Sintering treatment:
Place the preform in the furnace for sintering. During the sintering process, the powder particles are diffused and combined by heating to form a solid filter element.
Surface treatment:
The sintered filter element is surface treated by mechanical or chemical methods to improve its surface flatness, roughness, particle size distribution and other properties.
Inspection and packaging:
The manufactured filter element is quality inspected and packaged after ensuring that it meets the relevant requirements to protect the integrity and cleanliness of the filter element.
Raw material preparation:
Select suitable stainless steel or other metal powder as raw material, and mix and stir in a certain proportion to ensure that the powder is evenly distributed.
Compression molding:
Put the mixed powder into the mold and make a preform by cold pressing or hot pressing.
Sintering treatment:
Place the preform in the furnace for sintering. During the sintering process, the powder particles are diffused and combined by heating to form a solid filter element.
Surface treatment:
The sintered filter element is surface treated by mechanical or chemical methods to improve its surface flatness, roughness, particle size distribution and other properties.
Inspection and packaging:
The manufactured filter element is quality inspected and packaged after ensuring that it meets the relevant requirements to protect the integrity and cleanliness of the filter element.
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