Price per gram.
Alloy for silver that allows to obtain an antioxidant 925 silver alloy.
Excellent fluidity during casting, suitable for casting in vacuum systems.
925 silver combined with this alloy can be hardened by heat treatment.
CHARACTERISTICS:
· Composition: Cu 84% In 4% Zn 12%
· Grain refinement level: Low
· Melting temperature: Solid 795ºC / Liquid 905ºC
TECHNICAL DATA FOR MICROFUSION
- Casting temperature and cylinder for thin pieces (inf. 0.5mm.) Metal: 980ºC to 1010ºC
- Cylinder: 640ºC to 680ºC
- Casting temperature and cylinder for medium pieces (inf. 0.5 to 1.2mm.) Metal: 960ºC to 980ºC
- Cylinder: 560ºC to 640ºC
- Casting temperature and cylinder for parts (greater than 1.2mm.) Metal: 940ºC to 960ºC
- Cylinder: 500ºC to 540ºC
TREES WITHOUT STONES
Allow the crucible to cool for 10-15 minutes, then cool in water.
PARAMETERS FOR HEAT TREATMENT
Tempering by solubilization treatment: Solubilization / 730 ºC / 40 minutes / Immediate cooling with water
Tempering / 300 ºC / 60 minutes / Cooling by air or oven
Tempering through a single step: Tempering / 300 ºC / 60 minutes / Cooling by air or oven