Heat curable foundry binder systems

Details Heat curable foundry binder systems Heat curable foundry binder systems

B - Operations, Transporting

22

C

B22C 1/18 (2006.01) C04B 12/00 (2006.01) C04B 28/26 (2006.01)

Patent

CA 2186036

This invention relates to heat curable foundry binder systems comprising as separate components (a) a caustic solution of an alkali silicate and (b) hydrated aluminum silicate. The solution is mixed with sand to form a foundry mix. The resulting foundry mix is shaped and heated at an elevated temperature to form a cured foundry shape. Heat is applied by warm air, baking in an oven, microwave, or preferably from hot-box equipment.

Systèmes de liant de fonderie thermodurcissables qui comprennent en tant que constituants séparés (a) une solution caustique d'un silicate alcalin et (b) du silicate d'aluminium hydraté. Ladite solution est mélangée avec du sable pour former un mélange de fonderie. Ce dernier est mis en forme et chauffé à une température élevée pour former une forme de fonderie durcie. La chaleur provient d'air chaud, de la cuisson dans un four, des micro-ondes ou de préférence d'un équipement en forme de boîte chauffée.

Affiliated with

Also associated with

Rating

Heat curable foundry binder systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Heat curable foundry binder systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat curable foundry binder systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2089448