Production of flat products
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United States of America Patent
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-
Sep 7, 1993
Grant Date -
N/A
app pub date -
Jan 27, 1992
filing date -
Feb 2, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A process for producing strip products which comprises forming an aqueous slurry of a suspension of metallic particles in a film forming cellulose derivative, depositing a quantity of the slurry onto a support surface, drying the slurry to form a self supporting flat product, removing the dried product from the support surface and roll compacting the same to produce a green strip. The green strip is supported on a moving surface as it travels to and enters a heater in which it is heated in an oxidising atmosphere to a temperature at which substantially all traces of the cellulose derivative are removed. The heated strip is fed while still on the moving support surface to and through a sinter furnace to form a coherent strip of the required composition.
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