martensite (Meaning)

Wordnet

martensite (n)

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

Synonyms & Antonyms of martensite

No Synonyms and anytonyms found

martensite Sentence Examples

  1. Martensitic hardening is a heat treatment process used to strengthen steels.
  2. The formation of martensite is a diffusionless phase transformation that occurs when steel is rapidly cooled from a high temperature.
  3. Martensite is a hard and brittle phase that has a tetragonal crystal structure.
  4. Martensitic transformations are often accompanied by a shape change, which can cause cracking if the material is not properly restrained.
  5. The temperature at which martensite forms is known as the martensite start temperature.
  6. The temperature at which martensite finishes forming is known as the martensite finish temperature.
  7. The amount of martensite formed in a steel is determined by the cooling rate.
  8. Martensite can be tempered to improve its toughness and reduce its brittleness.
  9. Martensitic steels are used in a wide variety of applications, including knives, springs, and gears.
  10. Martensite is a metastable phase, which means that it can eventually transform to a more stable phase, such as ferrite or pearlite.

FAQs About the word martensite

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 fo

No synonyms found.

No antonyms found.

Martensitic hardening is a heat treatment process used to strengthen steels.

The formation of martensite is a diffusionless phase transformation that occurs when steel is rapidly cooled from a high temperature.

Martensite is a hard and brittle phase that has a tetragonal crystal structure.

Martensitic transformations are often accompanied by a shape change, which can cause cracking if the material is not properly restrained.