Embedded composite casting method

Embedded composite casting method

  • CN 102,328,062 A
  • Filed: 09/28/2011
  • Published: 01/25/2012
  • Est. Priority Date: 09/28/2011
  • Status: Active Application
First Claim
Patent Images

1. inserted composite casting method is characterized in that may further comprise the steps:

  • (1) according to the kind of the base material of metal casting and the structure choice reinforcing material that needs casting and be processed to form enhancement unit body with certain geometrical shape;

    (2) preliminary treatment is carried out on the surface of enhancement unit body;

    (3) according to the solidification shrinkage characteristic of the status requirement of inlaying casting and base material the enhancement unit body is assembled into and is placed in the casting mold behind the bionical enhancing skeleton or directly the enhancement unit body is placed the bionical enhancing skeleton of formation by design attitude in casting mold, the volume of bionical enhancing skeleton is 1 with the ratio of base material volume;

    (7~

    10);

    (4) casting mold that bionical enhancing skeleton is installed is preheated to 150~

    1000 ℃

    ;

    (5) inject in the casting mold after preheating and be liquefied as liquid base material, the temperature of liquid base material is 50~

    150 ℃

    of fusing points that are higher than this base material, makes to form inserted compound casting.

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