bainite उदाहरण वाक्य
उदाहरण वाक्य
- This distinction arises from the diffusion rates of carbon at the temperature at which the bainite is forming.
- There is some controversy over the specifics of bainite's transformation mechanism; both theories are represented below.
- Unlike pearlite, whose formation involves the diffusion of all atoms, bainite grows by a displacive transformation mechanism.
- The high concentration of dislocations in the ferrite present in bainite makes this ferrite harder than it normally would be.
- The temperature range for transformation of austenite to bainite ( 250 550 �C ) is between those for pearlite and martensite.
- Bainite is a similar structure with lamellae much smaller than the wavelength of visible light and thus lacks this pearlescent appearance.
- Lower bainite is a needle-like structure, produced at temperatures below 350 �C, and is stronger but much more brittle.
- A semi-tempered middle ring of martensite and bainite, and 3 . a mild circular core of bainite, ferrite and pearlite.
- A semi-tempered middle ring of martensite and bainite, and 3 . a mild circular core of bainite, ferrite and pearlite.
- As a result of the transformation, the microconstituents, Pearlite and Bainite, form; Pearlite forms at higher temperatures and bainite at lower.