• Based on fine crystal treatment, excellent toughness is demonstrated.
• Total balance of physical property is the most excellent aspect due to effective mixture of gold and platinum metals.
• With graceful golden color that never tarnishes, it well matches within
  the oral cavity.
• It is available for various applications by heat treatment.
• Due to its super hard property, wide range of applications is available from telescope attachment to metal plate.

• Softening treatment: After glowing metal casting at around 800℃ for a couple of minutes, put it into water as is to immediately discharge temperature.
• Hardening treatment: While age hardening (260Hv0.5) is automatically achieved by cooling down of metal casting, it is possible to achieve hardening up to　280Hv0.5 by cooling down to room temperature after heating for about 10 minutes by400℃.