Closed type centrifugal casting method

Closed type centrifugal casting method

  • CN 106,180,625 A
  • Filed: 08/19/2016
  • Published: 12/07/2016
  • Est. Priority Date: 08/19/2016
  • Status: Active Application
First Claim
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1. closed type centrifugal casting method, is characterized in that comprising the following steps:

  • successively(1) the base metal cylinder of annular is prepared;

    (2) with one end of end cap closed base metal cylinder;

    (3) metal or alloy to be cast at normal temperatures with solid-state like loading one end close base metal cylinder in;

    (4) in base metal cylinder, it is filled with protective gas;

    (5) with the other end of end cap closed base metal cylinder so that base metal cylinder is hermetic container;

    (6) heating base metal cylinder is to more than the fusing point of interior metal or alloy, makes the metal or alloy in base metal cylinder completeFull thawing;

    (7) immediately by centrifugally cast conventional rotating speed, time, base metal cylinder is rotated and carries out spun casting, make the gold of thawingBelong to or alloy is uniformly adhered on the inwall of base metal cylinder;

    (8) cooling base metal cylinder;

    (9) two end cap of base metal cylinder is opened;

    (10) bimetallic cylinder product is become after base metal cylinder, outer surface processing.

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