COMMERCIAL HEAT TREATING DIVISION

AUSTEMPERING


AUSTEMPERING

적당한 온도로 가열하여 안정된 Austenite 구역으로 유지후 Ms점 이상의 salt (약 250℃ ∼ 550℃)에 급냉시켜 Bainite조직을 얻는 열처리 방법입니다.

Quench to above Ms point(250˚C ~ 550˚C) from austenitic temp to form bainite.

OPERRATIONAL PROPERTY

  • Lessens deformation/stable quality
  • Elongation & thoughness
  • Impact & fatigue resistance
  • Prevent cracks without tempering

APPLICATION

  • Automotive (plates, gears, parts etc.)
  • Industrial, vessel & aircraft