Multilayer cold rolling composite plate diffusion annealing process

Multilayer cold rolling composite plate diffusion annealing process

  • CN 107,419,066 A
  • Filed: 07/14/2017
  • Published: 12/01/2017
  • Est. Priority Date: 07/14/2017
  • Status: Active Application
First Claim
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1. multilayer cold rolling composite plate diffusion annealing process, it is characterised in that its step is:

  • By base material and cover material cold rolling it is compound afterMultilayer composite sheet is sent into annealing furnace, and it is 40-80 DEG C/S to be rapidly heated to technological temperature, programming rate, is diffused annealing,Atom key is set to interpenetrate, the alloy structure binder course stablized, and fast cooling is to room temperature, cooling rate 40-80℃

    /S;

    The temperature range of the annealing is 800-1200 DEG C, annealing time 2-6min.

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