martensite

• Harter, spröder Mischkristall aus Kohlenstoff in Alpha-Eisen, der beim schnellen Abkühlen (Abschrecken) von Stahl entsteht, die Perlitbildung unterdrückt und für die Härte von gehärtetem Stahl verantwortlich ist.

A hard, brittle solid solution of carbon in alpha-iron, formed when steel is rapidly cooled (quenched) to suppress the formation of pearlite, and responsible for the hardness of quenched steel.

unzählbar

1. Hard steel microstructureC2formalscientific

   A hard, brittle microstructure in steel formed by rapid cooling (quenching) from the austenite phase, consisting of a supersaturated solid solution of carbon in body-centered tetragonal iron.

   Harte Mikrostruktur des Stahls

   • The formation of martensite gives quenched steel its extreme hardness.
   • Martensite is a key component in the production of high-strength tools and blades.
   • The rapid cooling rate prevents carbon diffusion, resulting in a martensitic structure.