Method for manufacturing stainless steel or compound steel non-stick pan

Method for manufacturing stainless steel or compound steel non-stick pan

CN
  • CN 103,142,132 A
  • Filed: 03/19/2013
  • Published: 06/12/2013
  • Est. Priority Date: 03/19/2013
  • Status: Active Grant
First Claim
Patent Images

1. the manufacture method of the non-stick pan of a stainless steel or clad steel, is characterized in that, this method comprises the steps:

  • A, surface detail process;

    the concave convex texture (2) by chemical etching or engraving or rolling depression method formation predetermined pattern in corrosion resistant plate surface programming zone;

    B, drawing and forming;

    the corrosion resistant plate drawing and forming is made a pot body (1), make described predeterminable area be arranged in the working region of pot body (1) after moulding;

    C, spraying non-viscous paint;

    the predeterminable area that pot body (1) inner surface is had sprays non-viscous paint, makes the predeterminable area of the inner surface of a pot body (1) be coated with non-sticking lining;

    D, polishing;

    the predeterminable area to pot body (1) inner surface carries out mechanical grinding, and the non-sticking lining at the crowning place in concave convex texture (2) is removed, and keeps the non-sticking lining at the place of recessed surface in concave convex texture (2).

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