Investment CUMATIUM; Fusible Exemplum MO (U), Ld; amissa cera casting; circumsedere

When using wax material, melt mold casting is also known as "lost wax casting". Melting mold casting usually refers to the casting scheme made of molten material, coating several layers of refractory material on the shape surface, and then melting the shape and discharge shell, so as to obtain the casting without classification surface, and fill sand and pour after high temperature roasting. Because the appearance is widely used in wax materials to manufacture, so the Melting FORMICIO saepe dicitur "amisit cera exeunda {{II}}
Liquescens mittens est etiam notum quod perdidit cera modus . modum amittendi cera est ad cera ad fingunt, et exaruit, {}}}}} Formam, et fluxum fluens, et fluxum fluxum est, et fluxum fluxum est, et fluxum fluxum est, et fluxum fluxum, et fluxum fluxum est: et fluxum fluxum est, et in flumine, et in flumine est, et effusum est, et flumina in cera, quod est in flore, et fluxum est, et fluxum est, et effusum est, et effusum est aeris Ex effundens os {{{}} post refrigerationem, requiritur utensilia fiunt {{V}}
The alloy types that can be produced by melting mold casting method are carbon steel, alloy steel, heat resistant alloy, stainless steel, precision alloy, permanent magnet alloy, bearing alloy, copper alloy, aluminum alloy, titanium alloy, etc
Manufacturing of Modes:
1. Meme material (plerumque paratus cum cera materia, naturalis resinae et plastic (synthetica resina))
2. Praeparatio et convaluisset de fingunt materials
, {3. vestibulum de conflandum formas et modules
EPISTULA Type Crusta
, 1. material ad vestibulum genus testa
Refracty materiae: Vicus et corundum, tum aluminium silicate, ut refracty lutum, aluminium vanadium solo, Coke lapidibus, etc {{{}}}, etc {{}}};
Binder: silicic acid colloid solution, simply silica acid sol, such as ethyl silicate hydrolysate, water glass, and silica sol. Water glass shell is easy to deform, crack, with the casting size accuracy and surface smoothness are poor, the stability of silicon sol is good, can be stored for a long time, the shell without special hardening agent, but the silica gel on the melt mold wetting is slightly poor, the shell Durari processus est siccatio processus, opus diu
2. Crusta-faciens processus