Die casting using casting salt cores

Details Die casting using casting salt cores Die casting using casting salt cores

1993-03-05

1994-04-19

Lin, Kuang Y.

Metal founding

Process

Shaping a forming surface

164 28, 164522, 164132, 2643282, 26432816, B22C 910, B22D 2900

Patent

active

053037618

ABSTRACT:
A process of providing a disposable core for use in die casting processes. A salt material is molten and cast into a core of a desired configuration under exacting conditions. The fluidity of the molten salt is controlled enabling casting the salt material into a core by die casting methods. The die casting method provides a core with a high surface finish and strength. The core is evenly cooled subsequent to it being cast and is maintained at an elevated temperature to maintain its surface finish and structural integrity. The cast core is inserted into the dies of a metal die casting machine to facilitate casting a metal product having internal forms not otherwise attainable. The core is removed from the metal product by simply dissolving and flushing the core out of the casting. The salt material may be reclaimed by a de-salination process for further use.

REFERENCES:
patent: 5182117 (1993-01-01), Ozawa et al.

Affiliated with

Also associated with

Rating

Die casting using casting salt cores does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Die casting using casting salt cores, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Die casting using casting salt cores will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-14619