Qualities of ModulTherm systems at a glance

• constant measures and little distortion in heat treatment
• better full hardening and toughness with homogeneous material by 
  rare-gas-quenching in cold chambers
• time-saving procedures by quick reheating and cool-down of charges
• high precision in heat treatment and different sections of procedure
• clean and non-polluting heat treatment
• little personnel required for computer controlled system

Diagrams to illustrate symmetric C-development and hardness development within a charge

• C-curve 15 CrNi 6
• Hardness curve 15 CrNi 6
• Obtainable core hardness for various case hardening steels