martensite
معنی فارسی
ماده فلزي سخت وشکننده .
معنی کامل و مثالها
/märt´'nz īt´/n.
● (فلزکاری) مارتنسیت، پولاد زود شکن
ریشه و کاربرد
ریشه
Named after the German metallurgist Adolf Martens (1850–1914).
مثال
- Martensite is formed by rapid cooling of austenite.
- The hardness of martensite makes it suitable for making cutting tools.
- The transformation of austenite to martensite is a key process in the manufacture of steel.
ترکیبهای رایج
Martensite transformation Martensite structure Martensite steel
تعریف انگلیسی
noun
- a solid solution of carbon in alpha-iron that is formed when steel is cooled so rapidly that the change from austenite to pearlite is suppressed; responsible for the hardness of quenched steel “Substance Holonyms: quenched steel”