Process of making metal castings

Details Process of making metal castings Process of making metal castings

C - Chemistry, Metallurgy

22

C

C22C 1/02 (2006.01) A44C 27/00 (2006.01) A61C 13/20 (2006.01) A61K 6/04 (2006.01) B22D 25/02 (2006.01) B22F 9/06 (2006.01) C22B 9/10 (2006.01)

Patent

CA 2161053

A process for making metal castings, comprising the steps of (a) preparing an alloy from at least two different metals; (b) forming the alloy into a powder; (c) optionally combining the powder with a lubricant and/or flux; (d) pressing the powder into pellets; (e) melting one or more of the pellets; (f) casting the molten alloy into the mold; (g) cooling the metal casting. This process allows for the production of alloy castings even from high melting poorly soluble metals. The use of pellets containing a lubricant and/or flux is preferred. In addition the pellets may contain deoxidizers, grain refiners, and/or oxidizers. The process is especially suitable for the manufac- ture of dental, jewelry and precision castings.

Affiliated with

Also associated with

Rating

Process of making metal castings does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process of making metal castings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process of making metal castings will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1831623