bainite


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Related to bainite: martensite

bainite

[′bā‚nīt]
(metallurgy)
Steel formed by austempering, having an acicular structure of ferrite and carbides, exhibiting considerable toughness, and combining high strength with high ductility.
References in periodicals archive ?
Partitioning of carbon from supersaturated plates of ferrite, with application to steel processing and fundamentals of the bainite transformation.
Figure 6 is a converted 1-dimensional diffraction pattern during the holding time of bainite transformation at 450[degrees]C.
According to previous investigations of this material with similar service conditions, that are published in scientific journals, the initial microstructure of the 14MoV6-3 low-alloyed steel features the mixture of bainite with ferrite, sometimes with a small amount of pearlite.
There is a slight difference in the size of bainite sheaves in case of the lower feed rate of 370 kg/h.
Inventors say super bainite has shown twice the strength of normal steel
In fact, the steel, now trademarked as Flash Bainite, has tested stronger and more shock-absorbing than the most common titanium alloys used by industry.
Flash Bainite is the strongest, most ductile, lean alloyed, readily weldable, least expensive ultra strength metal known to man.
In fact, the steel, now trademarked as Flash Bainite, has tested stronger and more shock absorbing than the most common titanium alloys used by industry.
For many years, it has been argued that bainite also is a displacive transformation because of surface reliefs observed, but definitive proof has eluded researchers.
However, since the formation of bainite and ausferrite occur uniformly throughout the part over many minutes or hours, austempered components exhibit consistent dimensional response and no cracking.
At the same time it was noted at XXIII International Congress on Wheel Pairs (Rome, 2001) that from economic viewpoint it is more profitable to operate wheels with applied coating from low-carbon bainite steel [11], in which despite formation of creep nuclei development of pockholes and cracks does not take place, which allows reducing thickness of the layer that is removed in wheel turning and increasing term of the wheel operation.
Bainite in Steels: Transformations, Microstructure and Properties, The Institute of Materials, 16-199 (1992).