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Spinning Methods And Devices For Manufacturing Artificial Fibers
(AREA)
Filtering Materials
(AREA)
Abstract
In a spinning pack assembly including a filter body, the metal particles should have a shape factor of less than about 0.58, and are made of an alloy consisting essentially of about 30% to 40% by weight chrome and about 2% to 4% by weight silicon, 100 to 400 parts per million by weight carbon, 600 to 1000 parts per million by weight nickel and the remainder iron.
KR7404161A1974-11-271974-11-27Metalic particle for filtration of polymer solutions
KR790000444B1
(en)