Expendable die casting sand core

Details Expendable die casting sand core Expendable die casting sand core

1981-08-06

1983-11-08

Godici, Nicholas P.

Metal founding

Process

Shaping liquid metal against a forming surface

164113, 164138, 164369, 164527, 427134, 523139, 523148, B22C 300, B22C 122, B22C 910

Patent

active

044136668

ABSTRACT:
Sand cores containing an acid curable binding agent are used in the production of die castings having undercut regions because of the favorable combination of shakeout properties, resistance to washout, and resistance to surface penetration.

REFERENCES:
patent: 3401735 (1968-09-01), Pursall
patent: 3639654 (1972-02-01), Robins
patent: 3879339 (1975-04-01), Richard
patent: 3922245 (1975-11-01), Skubon et al.
patent: 4001468 (1977-01-01), Skubon et al.
patent: 4096293 (1978-06-01), Skubon et al.
patent: 4127157 (1978-11-01), Gardikes et al.
patent: 4194915 (1980-03-01), Perkins

Affiliated with

Also associated with

Rating

Expendable die casting sand core does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Expendable die casting sand core, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Expendable die casting sand core will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2003543