Development of a refractory mold based on chamotte/plaster for jewelry micro-casting with pre-set emeralds

During the jewelry stone-in-place micro-casting process, the ceramic mold, which is composed of silica and plaster is stabilized at temperatures close to 650 °C, whereas the casting temperature of the precious metal alloy hovers around 1000 °C. Therefore, this type of micro-casting technique is not...

Πλήρης περιγραφή

Λεπτομέρειες βιβλιογραφικής εγγραφής

Κύριοι συγγραφείς:	Londoño-Montes, Carlina Sofía, Fernández-Torres, Mayerly Jhojana, Córdoba-Tuta, Elcy María
Μορφή:	Online
Γλώσσα:	eng
Έκδοση:	Universidad Pedagógica y Tecnológica de Colombia 2017
Θέματα:	Chamotte Emeralds Micro-Casting Plaster Refractory Mold Stone-In-Place Chamota Microfundición Molde refractario Preengaste de esmeraldas Yeso
Διαθέσιμο Online:	https://revistas.uptc.edu.co/index.php/ingenieria/article/view/6421