Summary for maximum reduction in reverse process Discussion
Maximum reduction in reverse process is the key concern in this thread: Ehsan Parshizfard of Tehran asks for references or experience on how much reduction is too much, because coils sent for annealing are tearing and he suspects the reverse-processing reduction is above 90%. The excerpt does not include any replies, so there is no consensus or named expert advice to report. The practical issue raised is whether excessive reduction during reverse processing can damage the coil before or during annealing, and the question is framed as a common industrial galvanizing problem. Since no answer text is shown, the page mainly documents the problem statement rather than a solution.
December 21, 2013
Q. Hello every body
I would like to ask you are there any references to show maximum reduction in Reverse Process?
When we send our coil for annealing process, coil would be torn. We suppose this happened due to high reduction in Reverse Processing (more than 90 per cent).
It would be really appreciated if you tell me about your experiences about maximum reduction in Reverse Process.
This is one of the most common problems in industrial galvanizing.
Ehsan Parshizfard
– Tehran, Iran