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Bio Maingold® I - for C&B
Bio Maingold® I - for C&B

Bio Maingold® I - for C&B

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Indications

Specifications

Product details
Composition
(content in mass %)
Au 91.7
Ag 2.8
Pt 3.45
Zn 2.0
Ir x
Type 3 (v), 1 (w)
Shade Dark yellow
Indication Inlays, cervical restorations
Article Code
Technical data melting and casting
Melting range (1)
Solidus 935°C
Liquidus 1035°C
Preheating temperature 700°C
Casting temperature 1160°C
Crucible Graphite
Density (1) 18.5 g/cm3
Hardness, HV5 70 (w/k), 140 (v), 140 (s)
0.2 % proof stress(1), MPa(2) 115 (w/k), 295 (v)
Elongation(1) % 34 (w/k), 16 (v)
Elastic modulus(1), GPa(2) 83
Ceramic firing
CTE ---
Oxide firing ---
Soft annealing 750°C /15 min.
Processing after oxide firing ---
Cooling after ceramic firing (Relexation cooling is recommended for lang span, bulky frameworks) ---
Hardening 400°C / 15 min.
Prior to Ceramic Firing
Solder Herador / Maingold PF Lot 800 + Maingold PF Lot 750
Solder colour: yellow
After Ceramic Firing
Solder Herador / Maingold PF Lot 800 + Maingold PF Lot 750
Flux** Solder colour: yellow
Alloy not available as Laser welding wire
Recommended alternative alloy Laser welding wire: Bio Maingold SG(2)

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