Short cycle hardening and tempering behaviour of low alloy tool steel 60WCrV7

R. Schneider, M. Gillich, M. List, D. Heim

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

The effect of short heat treatment cycles, typical of induction or laser hardening, on the low alloy steel 60WCrV7, was simulated using a quench dilatometer. The heat treated material was examined using optical and scanning electron microscopy, microhardness testing, X-ray diffraction and microimpact testing. The effects of variation in austenitising time and temperature as well as tempering parameters on the hardness and toughness obtained are reported, and the metallurgical reasons for this behaviour are discussed. The results provide conclusions for optimum rapid cycle heat treatments and reveal significant potential for strongly reduced heat treatment cycles, which may have applications in areas besides surface hardening.

Original languageEnglish
Pages (from-to)121-125
Number of pages5
JournalInternational Heat Treatment and Surface Engineering
Volume2
Issue number3-4
DOIs
Publication statusPublished - 2008

Keywords

  • Hardness
  • Induction hardening
  • Low alloy steel
  • Quench dilatometer
  • Quench simulation
  • Simulation
  • Tempering

Fingerprint Dive into the research topics of 'Short cycle hardening and tempering behaviour of low alloy tool steel 60WCrV7'. Together they form a unique fingerprint.

Cite this